This document investigates changes in the marginal predictive power of the yield spread for output growth in various countries and time periods. It discusses two main explanations for why the yield spread may contain information about future output growth: 1) a monetary policy-based explanation where changes in monetary policy affect both the yield spread and future output, and 2) an explanation based on the relationship between inflation persistence and the real yield curve. The document uses time-varying parameter models to analyze data from the US, UK, Eurozone, Canada, and Australia. It finds the evidence does not strongly support either explanation. The predictive power of the yield spread appears to vary over time and does not consistently track changes in inflation persistence or monetary policy settings.
Bordo and haubrich Predictive power of term structure of interest ratesAliya Urazaliyeva
This document analyzes the relationship between interest rate spreads and economic growth over the period from 1875 to 1997. It finds that spreads between corporate bond yields and commercial paper reliably predict future growth, with predictive ability varying across different monetary regimes. Regimes with less credible, more inflationary monetary policies tend to have spreads that are better predictors of growth. The document uses statistical methods like predictive regressions and stability tests to analyze this relationship over different sub-periods and monetary regimes.
This paper discusses the processes of nominal and real convergence and their dependence on exchange rate regimes adopted in Central and Eastern European countries (CEECs) in thecontext of their future EMU accession. We focus our argument on the possibility of trade-off between the pace of disinflation and the maintenance of competitiveness and growth. Fixednominal exchange rate shifts the burden of adjustment on to the tradable sector but whether this pressure results in faster restructuring and faster productivity growth or becomes a straightjacket for the economy is an open question. The paper implements a simple empirical assessment of convergence of inflation to EU levels and economic growth of 7 CEE economies which had adopted different exchange rate regimes in period 1993-2002. Results indicate that fixed exchange rates seem to have been a better tool of fighting inflation as compared to floating exchange rates or intermediate regimes. The presence of a fixed exchange rate has also been characterised byhigher real GDP growth rates implying an absence of trade-off between nominal and real convergence in the investigated sample. Qualifications attached to these results are discussed.
Authored by: Przemyslaw Kowalski
Published in 2003
An attempt is made to explore the basic implications of differences in productivity growth rates in countries within a monetary union and tailor them to the case of the EU new member countries running up to the EMU. By using the mathematical model of Harrod-Balassa-Samuelson effect and linking productivity and relative price dynamics with monetary policy, it is shown that: 1) productivity growth in faster-growing countries (FGC) leads to either inflation there, or union-wide exchange rate appreciation, or both in certain proportions, depending on the monetary policy stance taken by the union, but does not cause increase in inflation in slower-growing countries (SGC) by itself, unless the union’s monetary authorities take pro-inflationary policy; 2) because of presence of FGC, the SGC do not become less competitive in the world, and can benefit from increased export of their goods to FGC, provided their labour markets are flexible enough; 3) the real challenge for SGC posed by FGC is not inflation, but rather loss of jobs and export revenues, if their labour markets are not flexible enough to adjust under tight union-wide monetary policy aimed at keeping the union-wide overall price level unchanged, or the labour productivity increase in FGC is not met by adequate improvement in labour productivity in SGC. It should be noted, however, that this ‘adequate improvement’ is enough to constitute only a fraction of the productivity growth in FGC.
Authored by: Nikolai Zoubanov
Published in 2003
In the last two decades, international financial markets have integrated to an extent remarkable
in history. This process has profound implications for the transmission of shocks,
both across financial asset prices and to the real economy. Therefore, the role of asset prices
including interest rates, stock returns, dividend yields and exchange rates are considered
as predictors of inflation as well as growth.
The document analyzes whether the yield curve, the difference between long-term and short-term interest rates, can still predict U.S. economic activity. It finds that while the yield curve spread has historically predicted output growth and recessions, its predictive power has declined since the 1980s. Structural breakpoints are found around 1985 and 2008 when testing the linear regression model. However, the yield curve still retains its ability to predict recessions based on a probit model analyzing data from 1955 to 2014. The document reviews theories on how the yield curve spread can indicate future economic conditions and output growth.
This document discusses monetary policy in Poland between 1990 and 1995. It begins by describing Poland's initial stabilization program which involved fixing the zloty to the dollar. Over time, Poland transitioned to a crawling peg system with the zloty tied to a basket of currencies. Interest rates and credit ceilings were initially used as monetary policy tools, but open market operations became the main instrument from 1993 onward. Fiscal deficits in the early 1990s complicated monetary policy implementation. The document then analyzes various monetary and exchange rate policy changes in Poland during this period.
The paper first considers why central European countries wish to join EMU soon. The main reasons are the risk of macroeconomic instability they face outside the euro zone if they wish to grow quickly. At the same time, Central Europe is highly integrated as regards trade with EMU, so it is little exposed to asymmetric shocks that would require a realignment of exchange rates. Finally, it is argued that there is no cost in terms of slower growth from EMU accession, so that there is no trade-off, as has been claimed, between nominal convergence to EMU and real convergence to EU average GDP levels. Second, the paper assesses whether Central European accession to EMU would be disadvantageous to current members. It concludes that accession cannot increase inflationary pressure on existing EMU members, as has been claimed, but that slow growing members of EMU might suffer increased unemployment, unless they increase the flexibility of their labour markets. Incumbent members may also be unwilling to share power with Central Europeans in EMU institutions.
Authored by: Jacek Rostowski
Published in 2003
This paper examines the impact of U.S. macroeconomic news announcements on gold, silver, and copper futures from 2002 to 2008 using intra-day data. It finds that responses to economic news are swift and significant, with nonfarm payrolls and durable goods orders having the largest effects. Unexpected improvements in the economy tend to lower gold and silver prices but raise copper prices. Volatility and trading volume for all three metals increase following economic news. Some announcements have asymmetric effects. The paper aims to provide insights into market efficiency, risk, and pricing using high-frequency data compared to prior studies using daily data.
Bordo and haubrich Predictive power of term structure of interest ratesAliya Urazaliyeva
This document analyzes the relationship between interest rate spreads and economic growth over the period from 1875 to 1997. It finds that spreads between corporate bond yields and commercial paper reliably predict future growth, with predictive ability varying across different monetary regimes. Regimes with less credible, more inflationary monetary policies tend to have spreads that are better predictors of growth. The document uses statistical methods like predictive regressions and stability tests to analyze this relationship over different sub-periods and monetary regimes.
This paper discusses the processes of nominal and real convergence and their dependence on exchange rate regimes adopted in Central and Eastern European countries (CEECs) in thecontext of their future EMU accession. We focus our argument on the possibility of trade-off between the pace of disinflation and the maintenance of competitiveness and growth. Fixednominal exchange rate shifts the burden of adjustment on to the tradable sector but whether this pressure results in faster restructuring and faster productivity growth or becomes a straightjacket for the economy is an open question. The paper implements a simple empirical assessment of convergence of inflation to EU levels and economic growth of 7 CEE economies which had adopted different exchange rate regimes in period 1993-2002. Results indicate that fixed exchange rates seem to have been a better tool of fighting inflation as compared to floating exchange rates or intermediate regimes. The presence of a fixed exchange rate has also been characterised byhigher real GDP growth rates implying an absence of trade-off between nominal and real convergence in the investigated sample. Qualifications attached to these results are discussed.
Authored by: Przemyslaw Kowalski
Published in 2003
An attempt is made to explore the basic implications of differences in productivity growth rates in countries within a monetary union and tailor them to the case of the EU new member countries running up to the EMU. By using the mathematical model of Harrod-Balassa-Samuelson effect and linking productivity and relative price dynamics with monetary policy, it is shown that: 1) productivity growth in faster-growing countries (FGC) leads to either inflation there, or union-wide exchange rate appreciation, or both in certain proportions, depending on the monetary policy stance taken by the union, but does not cause increase in inflation in slower-growing countries (SGC) by itself, unless the union’s monetary authorities take pro-inflationary policy; 2) because of presence of FGC, the SGC do not become less competitive in the world, and can benefit from increased export of their goods to FGC, provided their labour markets are flexible enough; 3) the real challenge for SGC posed by FGC is not inflation, but rather loss of jobs and export revenues, if their labour markets are not flexible enough to adjust under tight union-wide monetary policy aimed at keeping the union-wide overall price level unchanged, or the labour productivity increase in FGC is not met by adequate improvement in labour productivity in SGC. It should be noted, however, that this ‘adequate improvement’ is enough to constitute only a fraction of the productivity growth in FGC.
Authored by: Nikolai Zoubanov
Published in 2003
In the last two decades, international financial markets have integrated to an extent remarkable
in history. This process has profound implications for the transmission of shocks,
both across financial asset prices and to the real economy. Therefore, the role of asset prices
including interest rates, stock returns, dividend yields and exchange rates are considered
as predictors of inflation as well as growth.
The document analyzes whether the yield curve, the difference between long-term and short-term interest rates, can still predict U.S. economic activity. It finds that while the yield curve spread has historically predicted output growth and recessions, its predictive power has declined since the 1980s. Structural breakpoints are found around 1985 and 2008 when testing the linear regression model. However, the yield curve still retains its ability to predict recessions based on a probit model analyzing data from 1955 to 2014. The document reviews theories on how the yield curve spread can indicate future economic conditions and output growth.
This document discusses monetary policy in Poland between 1990 and 1995. It begins by describing Poland's initial stabilization program which involved fixing the zloty to the dollar. Over time, Poland transitioned to a crawling peg system with the zloty tied to a basket of currencies. Interest rates and credit ceilings were initially used as monetary policy tools, but open market operations became the main instrument from 1993 onward. Fiscal deficits in the early 1990s complicated monetary policy implementation. The document then analyzes various monetary and exchange rate policy changes in Poland during this period.
The paper first considers why central European countries wish to join EMU soon. The main reasons are the risk of macroeconomic instability they face outside the euro zone if they wish to grow quickly. At the same time, Central Europe is highly integrated as regards trade with EMU, so it is little exposed to asymmetric shocks that would require a realignment of exchange rates. Finally, it is argued that there is no cost in terms of slower growth from EMU accession, so that there is no trade-off, as has been claimed, between nominal convergence to EMU and real convergence to EU average GDP levels. Second, the paper assesses whether Central European accession to EMU would be disadvantageous to current members. It concludes that accession cannot increase inflationary pressure on existing EMU members, as has been claimed, but that slow growing members of EMU might suffer increased unemployment, unless they increase the flexibility of their labour markets. Incumbent members may also be unwilling to share power with Central Europeans in EMU institutions.
Authored by: Jacek Rostowski
Published in 2003
This paper examines the impact of U.S. macroeconomic news announcements on gold, silver, and copper futures from 2002 to 2008 using intra-day data. It finds that responses to economic news are swift and significant, with nonfarm payrolls and durable goods orders having the largest effects. Unexpected improvements in the economy tend to lower gold and silver prices but raise copper prices. Volatility and trading volume for all three metals increase following economic news. Some announcements have asymmetric effects. The paper aims to provide insights into market efficiency, risk, and pricing using high-frequency data compared to prior studies using daily data.
The standard Keynesian view of fiscal policy holds that in short-run fiscal adjustments (expansions) reduce (stimulate) aggregate demand and due to sticky wages, prices or other market rigidities, these demand shifts affect the factors of production and output. These conventional predictions have been challenged by the observation of episodes of perverse effects of fiscal policy – so called “non-Keynesian” effects. This paper reassess the short-run consequences of fiscal policy. We provide evidence that consumption reacts in a non-linear fashion to discretionary fiscal policy changes. The results of our estimations show that households tend to behave in non-Keynesian manner when the fiscal situation of a country is bad, i.e. when public debt or fiscal deficit is large, while Keynesian behavior dominates, when the fiscal situation is sound. Our results suggest that, similarly to OECD countries, consumption function does not react in linear fashion to changes in fiscal policy also in transition economies.
Authored by: Piotr Bujak, Joanna Siwinska-Gorzelak
Published in 2003
The rise in bond yields in developed economies in the past 6 weeks remains one of the over-riding themes as we head into the last seven days of the US presidential campaigns.
Markets are now fretting about the implications for global growth and asset valuations and ultimately whether elevated global risk appetite will correct more forcefully.
Higher international commodity prices, a pick-up in global GDP growth in Q3 and early Q4 and easing deflation fears suggest that interest rate policies in developed economies may have reached an important inflexion point – in line with the view I expressed six weeks ago.
Developed central banks may refrain from loosening monetary policy further near-term, with the exception of the RBNZ and possibly ECB. At the very least, policy-makers will tweak a discourse which has largely focused on doing “whatever it takes”.
Recent US data have paved the paved the way for a 14th December Fed hike, conditional on Democrat candidate Hilary Clinton wining the 8th November US presidential elections.
But with the exception of the Fed and possibly a handful of EM central banks, rate hikes are a story for the latter part of 2017 (perhaps) while further rate cuts remain on the cards in Brazil, Russia, Indonesia and India.
Higher global yields and still uncertain US election outcome are taming global equities and volatility has spiked but EM currencies have still managed to eek out modest gains.
Assuming Hilary Clinton wins next week, I would expect the initial reaction to be a rally in global equities, EM currencies and Dollar and an underperformance of safe-haven assets.
But I would also expect market pricing for a December Fed hike to rise a little further, which could in turn eventually curtail any rally in global equities and EM currencies.
In this scenario, the Dollar would likely end the year stronger, as per my January forecast of a third consecutive year of albeit more modest Dollar gains.
Whether global risk appetite avoids its early 2016 fate will depend on the interconnected factors of underlying macro data and the Fed’s credibility. In any case, market volatility could spike in the run-up to March 2017.
The self-reinforcing sell-off in Sterling and UK bonds has only very recently abated, with markets seemingly taken some comfort from a number of factors including the only modest slowdown in UK GDP growth to 0.5% qoq in Q3.
But optimism over UK GDP data is not warranted as growth has become more unbalanced and slowed in August-September despite a significant easing in UK monetary policy.
The Causal Analysis of the Relationship between Inflation and Output Gap in T...inventionjournals
The purpose of the paper is to study dynamic relationships between the inflation and output gap by using Granger causality, Impulse response and variance decompositions analysis within VECM framework for the quarterly data over the first period of 2003 and second period of 2016. The results of the study indicate that the output gap Granger cause the inflation in Turkey both in short-and long-runs. Also, sign of the causality is negative and same causal relationships between two variables hold beyond the sample period. The results should be taken as an evidence of the conclusion that the output gap has important implications for the CBRT's monetary policy.
This document analyzes historic turning points in real estate markets. It examines changes in market psychology and indicators at turning points in the US since the 1980s and compares them to more distant periods. Turning points are associated with changes in optimism about future home price trends, shifts in public interpretation of the market, and evidence of supply response to high prices. The document summarizes past real estate boom endings, including the 1990s US housing market downturn and stock market decline in 2000. It explores psychological factors like "uniqueness bias" that may cause investors to underestimate supply responses to price increases.
The paper examines the nature of the Bulgarian banking and currency crises in 1996-1997 and evaluates the causal link between them. The analysis shows that the banking crisis has resulted from slow structural reforms, inefficient prudential regulation and prolonged unsound lending practices. The probit model estimates illustrate that excessive credit, augmented interest rate spread and overvalued exchange rate exacerbated the banks' liquidity position. The currency crisis was a consequence of expansionary monetary policy, which led to irreversible depletion of international reserves and caused eventual collapse of the exchange rate. The probit estimations found real exchange rate, money multiplier, interest rate, current account balance, ratio of broad money to reserves and credit expansion to be the most relevant indicators of the balance-of-payment crisis. The causal link between the twin crises is explained through expansionary monetary policy that comes as a response to the banking crisis. It focuses on the inability of the central bank to sustain the exchange rate when it faces a run on its reserves.
Authored by: Preslava Kovatchevska
Published in 2000
2011 promises to be the year of commodities. Every global event in the last three
years has either been triggered by commodities or has, in a roundabout way, led to
increased influence of commodity prices on the macro-economic environment.
The recent events in Egypt are a case in point. Even in the ongoing currency wars,
commodity currencies like the Australian Dollar and Brazilian Real have shown genuine
muscle and there is nothing on the horizon to show that the trend is changing.
The document discusses political and economic developments in Europe that are weighing on the euro and boosting gold prices. Specifically:
- Recent elections in several European countries have resulted in rejection of austerity policies and establishment of more left-leaning governments, reflecting public dissatisfaction with national and EU political elites.
- The political situation in Europe, along with expectations of further ECB stimulus and pressure from Brexit, are factors weakening the euro.
- However, economic growth is likely the best solution to Europe's problems, though EU leaders need to take actions like less austerity and moving toward fiscal union, which Germany currently opposes. Continued political instability and economic slowdown could lead the eurozone back into crisis.
The UK's vote to leave the EU, known as Brexit, could negatively impact China's economy in several ways:
1) China's export and GDP growth may slow as globalization is undermined and the economic contagion spreads from Europe.
2) China has strong trade and investment ties with both the EU and UK, so economic deterioration in those markets could reduce exports and investment flows.
3) In the short-term, a weaker British pound and euro boosted the U.S. dollar, allowing China's currency to slightly depreciate against the dollar in a move supported by market forces. However, longer-term economic weakness in Europe may delay U.S. interest rate hikes and ease pressure
No UK rate hikes this year and room for further Euro upsideOlivier Desbarres
The odds of a 25bp Bank of England rate hike at next week’s policy meeting are all but dead in my view following tepid GPD growth of 0.3% qoq in Q2 2017.
Moreover, UK GDP growth and inflation dynamics, allied to forthcoming changes in the composition of the Monetary Policy Council, point to the record-low policy rate of 0.25% remaining on hold for the remainder of the year.
Forecasting European Central Bank (ECB) monetary policy, including the timing and modalities of changes to its Quantitative Easing program, is arguably a far trickier proposition.
While the ECB may be incentivised to slow the current rapid pace of Euro appreciation, at this stage I do not expect the ECB to try and to stop, let alone reverse, the Euro’s upward path.
The three-year anniversary of the bull market took place on March 9, 2012. Historically, the fourth year of bull markets sees an average 12.7% return for the S&P 500, close to analysts' expectations of 8-12% returns for 2012. However, challenges for the market in 2012 include weak earnings growth, high economic expectations, ending central bank stimulus programs, and fiscal uncertainty. While further gains are expected, increased volatility is also likely.
11.impact of injection and withdrawal of money stock on economic growth in ni...Alexander Decker
This document discusses a research study on the impact of money stock injection and withdrawal on economic growth in Nigeria from 1970 to 2008. The study uses regression analysis to examine the relationship between money stock and GDP. It finds that injecting money stock into the economy tends to reduce interest rates and increase investment, thereby boosting economic growth. However, it also notes that withdrawing money stock reduces the money available in the economy. The document provides background on monetary policy and debates between Keynesian and monetarist views. It also reviews previous related literature and discusses how the Central Bank of Nigeria can inject and withdraw money from the economy through tools like reserve requirements and interest rates.
The MNI Russia Consumer Indicator rose 2.0 points in July to 91.1 after hitting a record low in May, but remains below year-ago levels. Consumers felt better about current finances but were downbeat on the future economy. High inflation remains a key concern despite a slight easing in expectations. Tighter monetary policy and new sanctions will likely weaken growth and sentiment going forward.
This document presents an investigation of the Norwegian consumption function conducted by Jørgen Landsem. It begins with an abstract summarizing the paper's contribution, which is to build a new consumption model that better explains developments since the financial crisis by including income distribution and splitting the wealth variable. The document then provides background on the thesis and acknowledges those who assisted the author.
Swedbank was founded in 1820, as Sweden’s first savings bank was established. Today, our heritage is visible in that we truly are a bank for each and every one and in that we still strive to contribute to a sustainable development of society and our environment. We are strongly committed to society as a whole and keen to help bring about a sustainable form of societal development. Our Swedish operations hold an ISO 14001 environmental certification, and environmental work is an integral part of our business activities.
- Stocks ended 2013 strongly but started 2014 weakly, dropping on the first trading day. However, one day trends do not determine the year's direction.
- The 10-year Treasury yield rose above 3% for the first time since 2011 but higher rates have not negatively impacted stocks so far.
- Gold rebounded sharply against the normal pattern of declining with higher rates, which may indicate anticipation of future inflation.
- Chinese and emerging market stocks declined on weak economic data, raising concerns about the health of the global recovery.
This document is the April 2016 edition of the World Economic Outlook published by the International Monetary Fund. It finds that the global economic recovery remains too slow and warns of increased downside risks. The outlook projects continued moderate global growth of 3.2% in 2016 and 3.5% in 2017, below historical averages. Advanced economies are expected to see lackluster growth while emerging markets face difficulties like weak commodity prices and capital outflows. The report examines topics like the slowdown in global trade and capital flows to emerging markets. It also analyzes the macroeconomic effects of labor and product market reforms in advanced economies.
Macroeconomic Developments Report. September 2020Latvijas Banka
The Macroeconomic Developments Report is published on a semi-annual basis.
Based on data from Latvijas Banka, Central Statistical Bureau of Latvia, Ministry of Finance, and Financial and Capital Market Commission, this publication assesses developments of the external sector and exports, financial market, domestic demand and supply, prices and costs, and balance of payments, and provides forecasts for the economic development and inflation.
The document analyzes the relationship between stock market performance and economic growth in the U.S. from 1980-2011. It finds a strong positive correlation between changes in the Dow Jones Industrial Average and nominal GDP. Regression analysis shows stock market fluctuations explained about 87% of the variation in GDP. The results suggest stock prices can influence economic activity by affecting business confidence, financing, and household wealth. Therefore, large declines in stock prices may precede and prolong economic downturns.
This document is a dissertation submitted by Martin Reilly in partial fulfillment of an MFin degree in international finance. The dissertation examines the impact of quantitative easing announcements by the US Federal Reserve on equity prices in the US. Specifically, it analyzes the stock price movements of 100 equities and three major indices in response to 7 announcements regarding the Federal Reserve's QE3 program between 2008-2014. The dissertation reviews previous literature on the topics of policy-rate guidance, interest rate effects, and large-scale asset purchase programs. It then outlines the methodology used, presents results showing the statistical significance of stock price movements on announcement days, and concludes that QE announcements had a measurable impact on equity prices.
The standard Keynesian view of fiscal policy holds that in short-run fiscal adjustments (expansions) reduce (stimulate) aggregate demand and due to sticky wages, prices or other market rigidities, these demand shifts affect the factors of production and output. These conventional predictions have been challenged by the observation of episodes of perverse effects of fiscal policy – so called “non-Keynesian” effects. This paper reassess the short-run consequences of fiscal policy. We provide evidence that consumption reacts in a non-linear fashion to discretionary fiscal policy changes. The results of our estimations show that households tend to behave in non-Keynesian manner when the fiscal situation of a country is bad, i.e. when public debt or fiscal deficit is large, while Keynesian behavior dominates, when the fiscal situation is sound. Our results suggest that, similarly to OECD countries, consumption function does not react in linear fashion to changes in fiscal policy also in transition economies.
Authored by: Piotr Bujak, Joanna Siwinska-Gorzelak
Published in 2003
The rise in bond yields in developed economies in the past 6 weeks remains one of the over-riding themes as we head into the last seven days of the US presidential campaigns.
Markets are now fretting about the implications for global growth and asset valuations and ultimately whether elevated global risk appetite will correct more forcefully.
Higher international commodity prices, a pick-up in global GDP growth in Q3 and early Q4 and easing deflation fears suggest that interest rate policies in developed economies may have reached an important inflexion point – in line with the view I expressed six weeks ago.
Developed central banks may refrain from loosening monetary policy further near-term, with the exception of the RBNZ and possibly ECB. At the very least, policy-makers will tweak a discourse which has largely focused on doing “whatever it takes”.
Recent US data have paved the paved the way for a 14th December Fed hike, conditional on Democrat candidate Hilary Clinton wining the 8th November US presidential elections.
But with the exception of the Fed and possibly a handful of EM central banks, rate hikes are a story for the latter part of 2017 (perhaps) while further rate cuts remain on the cards in Brazil, Russia, Indonesia and India.
Higher global yields and still uncertain US election outcome are taming global equities and volatility has spiked but EM currencies have still managed to eek out modest gains.
Assuming Hilary Clinton wins next week, I would expect the initial reaction to be a rally in global equities, EM currencies and Dollar and an underperformance of safe-haven assets.
But I would also expect market pricing for a December Fed hike to rise a little further, which could in turn eventually curtail any rally in global equities and EM currencies.
In this scenario, the Dollar would likely end the year stronger, as per my January forecast of a third consecutive year of albeit more modest Dollar gains.
Whether global risk appetite avoids its early 2016 fate will depend on the interconnected factors of underlying macro data and the Fed’s credibility. In any case, market volatility could spike in the run-up to March 2017.
The self-reinforcing sell-off in Sterling and UK bonds has only very recently abated, with markets seemingly taken some comfort from a number of factors including the only modest slowdown in UK GDP growth to 0.5% qoq in Q3.
But optimism over UK GDP data is not warranted as growth has become more unbalanced and slowed in August-September despite a significant easing in UK monetary policy.
The Causal Analysis of the Relationship between Inflation and Output Gap in T...inventionjournals
The purpose of the paper is to study dynamic relationships between the inflation and output gap by using Granger causality, Impulse response and variance decompositions analysis within VECM framework for the quarterly data over the first period of 2003 and second period of 2016. The results of the study indicate that the output gap Granger cause the inflation in Turkey both in short-and long-runs. Also, sign of the causality is negative and same causal relationships between two variables hold beyond the sample period. The results should be taken as an evidence of the conclusion that the output gap has important implications for the CBRT's monetary policy.
This document analyzes historic turning points in real estate markets. It examines changes in market psychology and indicators at turning points in the US since the 1980s and compares them to more distant periods. Turning points are associated with changes in optimism about future home price trends, shifts in public interpretation of the market, and evidence of supply response to high prices. The document summarizes past real estate boom endings, including the 1990s US housing market downturn and stock market decline in 2000. It explores psychological factors like "uniqueness bias" that may cause investors to underestimate supply responses to price increases.
The paper examines the nature of the Bulgarian banking and currency crises in 1996-1997 and evaluates the causal link between them. The analysis shows that the banking crisis has resulted from slow structural reforms, inefficient prudential regulation and prolonged unsound lending practices. The probit model estimates illustrate that excessive credit, augmented interest rate spread and overvalued exchange rate exacerbated the banks' liquidity position. The currency crisis was a consequence of expansionary monetary policy, which led to irreversible depletion of international reserves and caused eventual collapse of the exchange rate. The probit estimations found real exchange rate, money multiplier, interest rate, current account balance, ratio of broad money to reserves and credit expansion to be the most relevant indicators of the balance-of-payment crisis. The causal link between the twin crises is explained through expansionary monetary policy that comes as a response to the banking crisis. It focuses on the inability of the central bank to sustain the exchange rate when it faces a run on its reserves.
Authored by: Preslava Kovatchevska
Published in 2000
2011 promises to be the year of commodities. Every global event in the last three
years has either been triggered by commodities or has, in a roundabout way, led to
increased influence of commodity prices on the macro-economic environment.
The recent events in Egypt are a case in point. Even in the ongoing currency wars,
commodity currencies like the Australian Dollar and Brazilian Real have shown genuine
muscle and there is nothing on the horizon to show that the trend is changing.
The document discusses political and economic developments in Europe that are weighing on the euro and boosting gold prices. Specifically:
- Recent elections in several European countries have resulted in rejection of austerity policies and establishment of more left-leaning governments, reflecting public dissatisfaction with national and EU political elites.
- The political situation in Europe, along with expectations of further ECB stimulus and pressure from Brexit, are factors weakening the euro.
- However, economic growth is likely the best solution to Europe's problems, though EU leaders need to take actions like less austerity and moving toward fiscal union, which Germany currently opposes. Continued political instability and economic slowdown could lead the eurozone back into crisis.
The UK's vote to leave the EU, known as Brexit, could negatively impact China's economy in several ways:
1) China's export and GDP growth may slow as globalization is undermined and the economic contagion spreads from Europe.
2) China has strong trade and investment ties with both the EU and UK, so economic deterioration in those markets could reduce exports and investment flows.
3) In the short-term, a weaker British pound and euro boosted the U.S. dollar, allowing China's currency to slightly depreciate against the dollar in a move supported by market forces. However, longer-term economic weakness in Europe may delay U.S. interest rate hikes and ease pressure
No UK rate hikes this year and room for further Euro upsideOlivier Desbarres
The odds of a 25bp Bank of England rate hike at next week’s policy meeting are all but dead in my view following tepid GPD growth of 0.3% qoq in Q2 2017.
Moreover, UK GDP growth and inflation dynamics, allied to forthcoming changes in the composition of the Monetary Policy Council, point to the record-low policy rate of 0.25% remaining on hold for the remainder of the year.
Forecasting European Central Bank (ECB) monetary policy, including the timing and modalities of changes to its Quantitative Easing program, is arguably a far trickier proposition.
While the ECB may be incentivised to slow the current rapid pace of Euro appreciation, at this stage I do not expect the ECB to try and to stop, let alone reverse, the Euro’s upward path.
The three-year anniversary of the bull market took place on March 9, 2012. Historically, the fourth year of bull markets sees an average 12.7% return for the S&P 500, close to analysts' expectations of 8-12% returns for 2012. However, challenges for the market in 2012 include weak earnings growth, high economic expectations, ending central bank stimulus programs, and fiscal uncertainty. While further gains are expected, increased volatility is also likely.
11.impact of injection and withdrawal of money stock on economic growth in ni...Alexander Decker
This document discusses a research study on the impact of money stock injection and withdrawal on economic growth in Nigeria from 1970 to 2008. The study uses regression analysis to examine the relationship between money stock and GDP. It finds that injecting money stock into the economy tends to reduce interest rates and increase investment, thereby boosting economic growth. However, it also notes that withdrawing money stock reduces the money available in the economy. The document provides background on monetary policy and debates between Keynesian and monetarist views. It also reviews previous related literature and discusses how the Central Bank of Nigeria can inject and withdraw money from the economy through tools like reserve requirements and interest rates.
The MNI Russia Consumer Indicator rose 2.0 points in July to 91.1 after hitting a record low in May, but remains below year-ago levels. Consumers felt better about current finances but were downbeat on the future economy. High inflation remains a key concern despite a slight easing in expectations. Tighter monetary policy and new sanctions will likely weaken growth and sentiment going forward.
This document presents an investigation of the Norwegian consumption function conducted by Jørgen Landsem. It begins with an abstract summarizing the paper's contribution, which is to build a new consumption model that better explains developments since the financial crisis by including income distribution and splitting the wealth variable. The document then provides background on the thesis and acknowledges those who assisted the author.
Swedbank was founded in 1820, as Sweden’s first savings bank was established. Today, our heritage is visible in that we truly are a bank for each and every one and in that we still strive to contribute to a sustainable development of society and our environment. We are strongly committed to society as a whole and keen to help bring about a sustainable form of societal development. Our Swedish operations hold an ISO 14001 environmental certification, and environmental work is an integral part of our business activities.
- Stocks ended 2013 strongly but started 2014 weakly, dropping on the first trading day. However, one day trends do not determine the year's direction.
- The 10-year Treasury yield rose above 3% for the first time since 2011 but higher rates have not negatively impacted stocks so far.
- Gold rebounded sharply against the normal pattern of declining with higher rates, which may indicate anticipation of future inflation.
- Chinese and emerging market stocks declined on weak economic data, raising concerns about the health of the global recovery.
This document is the April 2016 edition of the World Economic Outlook published by the International Monetary Fund. It finds that the global economic recovery remains too slow and warns of increased downside risks. The outlook projects continued moderate global growth of 3.2% in 2016 and 3.5% in 2017, below historical averages. Advanced economies are expected to see lackluster growth while emerging markets face difficulties like weak commodity prices and capital outflows. The report examines topics like the slowdown in global trade and capital flows to emerging markets. It also analyzes the macroeconomic effects of labor and product market reforms in advanced economies.
Macroeconomic Developments Report. September 2020Latvijas Banka
The Macroeconomic Developments Report is published on a semi-annual basis.
Based on data from Latvijas Banka, Central Statistical Bureau of Latvia, Ministry of Finance, and Financial and Capital Market Commission, this publication assesses developments of the external sector and exports, financial market, domestic demand and supply, prices and costs, and balance of payments, and provides forecasts for the economic development and inflation.
The document analyzes the relationship between stock market performance and economic growth in the U.S. from 1980-2011. It finds a strong positive correlation between changes in the Dow Jones Industrial Average and nominal GDP. Regression analysis shows stock market fluctuations explained about 87% of the variation in GDP. The results suggest stock prices can influence economic activity by affecting business confidence, financing, and household wealth. Therefore, large declines in stock prices may precede and prolong economic downturns.
This document is a dissertation submitted by Martin Reilly in partial fulfillment of an MFin degree in international finance. The dissertation examines the impact of quantitative easing announcements by the US Federal Reserve on equity prices in the US. Specifically, it analyzes the stock price movements of 100 equities and three major indices in response to 7 announcements regarding the Federal Reserve's QE3 program between 2008-2014. The dissertation reviews previous literature on the topics of policy-rate guidance, interest rate effects, and large-scale asset purchase programs. It then outlines the methodology used, presents results showing the statistical significance of stock price movements on announcement days, and concludes that QE announcements had a measurable impact on equity prices.
Credit Suisse Global Investment Returns Yearbook 2016 Credit Suisse
Against the backdrop of the first interest rate increase by the Federal Reserve in almost a decade, the Credit Suisse Research Institute’s Global Investment Returns Yearbook examines similar episodes since 1900 and derives potential implications for future economic and financial market developments.
- Download the full report: http://bit.ly/1QSo6qn
- Order hard copy: http://bit.ly/1T9sTbe
- Visit the website: bit.ly/18Cxa0p
The Effect of Quantitative Easing Announcements on Stock ReturnsJuha Lappalainen
This thesis examines the stock market reaction to quantitative easing announcements by major central banks. It uses event study methodology to test whether the announcements led to statistically significant abnormal returns in local stock indices. Specifically, it analyzes the reaction of all-share indices as well as large cap and small cap indices to determine if smaller companies reacted differently. The results from parametric and nonparametric tests show the local stock indices experienced a positive and significant reaction to the announcements. Additionally, the reaction was more pronounced for small cap stocks, indicating they were more impacted by the quantitative easing measures aimed at increasing liquidity and credit availability. This study contributes to existing literature by providing a comprehensive analysis of stock market responses across countries to various central bank quantitative
This is a study attempting to statistically measure the impact of Government policies on the economy and the stock market. The “causal” Government policies considered will include:
Fiscal Policy, entailing Budget Deficit spending;
Monetary Policy with the Federal Reserve managing the Federal Funds rate; and
Monetary Policy with the Federal Reserve conducting large purchases of securities (Treasuries, MBS);
The dependent or impacted macroeconomic variables affected by the above Government policies will include:
The overall economy (RGDP);
Inflation (CPI);
Unemployment Rate; and
Stock market.
The main message of this contribution is that lean times are here to stay for the old member states. The main reasons are deep seated: Deteriorating demographics continue with ratio of working age population to total population falling. There are thus fewer and fewer producers for every consumer and recipient of transfers. On top of this productivity growth is declining as labour quality is falling and investment growth slowing. In the new member countries the demographic trends also unfavourable, but they are (more than) compensated by catch up growth as a relatively well educated work force finds its place in the internal market.
What does this diagnosis imply for the role of structural policies? No Lisbon agenda change demographics trends, nor can it change the declining capital/labour ratio due to insufficient investment growth. But structural reforms might counteract the impact of these two negative trends. Moreover, the performance gap between big and small member countries suggests that policy can make a difference.
Authored by: Daniel Gros
Published in 2005
Journal of Banking & Finance 44 (2014) 114–129Contents lists.docxdonnajames55
Journal of Banking & Finance 44 (2014) 114–129
Contents lists available at ScienceDirect
Journal of Banking & Finance
j o u r n a l h o m e p a g e : w w w . e l s e v i e r . c o m / l o c a t e / j b f
Macro-financial determinants of the great financial crisis: Implications
for financial regulation q
http://dx.doi.org/10.1016/j.jbankfin.2014.03.001
0378-4266/� 2014 Elsevier B.V. All rights reserved.
q We would like to thank the Editor, an anonymous referee, Luc Laeven, Ross
Levine, Marco Pagano, Andrea Sironi, Randy Stevenson, Gianfranco Torriero,
Giuseppe Zadra and seminar participants at IFABS Conference and ISTEIN seminar
for helpful comments. This paper’s findings, interpretations, and conclusions are
entirely those of the authors and do not necessarily represent the views of the
World Bank and the Italian Banking Association.
⇑ Corresponding author. Tel.: +39 02 58362725.
E-mail addresses: [email protected] (G. Caprio Jr.), [email protected]
(V. D’Apice), [email protected] (G. Ferri), [email protected]
(G.W. Puopolo).
Gerard Caprio Jr. a, Vincenzo D’Apice b,c, Giovanni Ferri d,e, Giovanni Walter Puopolo f,⇑
a Williams College, United States
b Economic Research Department of Italian Banking Association, Italy
c Istituto Einaudi (IstEin), Italy
d LUMSA University of Rome, Italy
e Center for Relationship Banking & Economics – CERBE, Italy
f Bocconi University, CSEF and P. Baffi Center, Italy
a r t i c l e i n f o
Article history:
Received 15 April 2012
Accepted 4 March 2014
Available online 29 March 2014
JEL classification:
G01
G15
G18
G21
Keywords:
Banking crisis
Government intervention
Regulation
a b s t r a c t
We provide a cross-country and cross-bank analysis of the financial determinants of the Great Financial
Crisis using data on 83 countries from the period 1998 to 2006. First, our cross-country results show that
the probability of suffering the crisis in 2008 was larger for countries having higher levels of credit
deposit ratio whereas it was lower for countries characterized by higher levels of: (i) net interest margin,
(ii) concentration in the banking sector, (iii) restrictions to bank activities, (iv) private monitoring. The
bank-level analysis reinforces these results and shows that the latter factors are also key determinants
across banks, thus explaining the probability of bank crisis. Our findings contribute to extend the analyt-
ical toolkit available for macro and micro-prudential regulation.
� 2014 Elsevier B.V. All rights reserved.
1. Introduction ment (BCBS, 2010a), has focused more on the stability of the finan-
As much as it was known that the Great Depression of the 1930s
was the acid test for any reputable macroeconomic theory, the out-
break of the Great Financial crisis in 2008 has shaken not only
financial institutions, but also long-held beliefs and theories on
how the regulation of the financial system should be structured,
with renewed emphasis on macro-prudential supervision and
reforming micro-pr.
This document summarizes research examining the relationship between monetary policy and stock market returns using vector autoregression analysis. The results indicate:
1) Expansionary monetary policy shocks, as measured by negative shocks to the federal funds rate and positive shocks to nonborrowed reserves, are associated with subsequent increases in stock market returns across different industries and firm sizes.
2) Monetary policy shocks explain a significant portion of the forecast error variance in stock returns over a 24-month period, providing evidence that monetary policy has real effects on stock prices and returns.
3) The effects of monetary policy appear larger for smaller firms, supporting the hypothesis that monetary policy impacts firms' access to credit which affects small
6.[60 67]impact of injection and withdrawal of money stock on economic growth...Alexander Decker
This document discusses a research study on the impact of money stock injection and withdrawal on economic growth in Nigeria from 1970 to 2008. The study uses regression analysis to examine the relationship between money stock and GDP. It finds that injecting money stock into the economy tends to reduce interest rates and increase investment, thereby boosting economic growth. However, it also notes that withdrawing money stock reduces the money available in the economy. The document provides background on monetary policy and debates between Keynesian and monetarist views. It also reviews previous related literature and discusses how the Central Bank of Nigeria can inject and withdraw money from the economy through tools like reserve requirements and interest rates.
The time consistency of economic policy and the driving forces behind busines...accounting2010
1. Kydland and Prescott uncovered an inherent problem with discretionary economic policymaking known as the time consistency problem. Without the ability to commit to future policies, governments are unable to implement optimal policies due to rational expectations.
2. They showed that discretionary monetary and fiscal policy results in lower welfare than if governments could commit to future policies. This shifted analysis to designing institutions to mitigate the time consistency problem, like reforms to central bank independence.
3. Kydland and Prescott also demonstrated that technology-driven supply shocks can generate realistic business cycles without market failures. This established a new paradigm in macroeconomics based on microeconomic foundations and rational expectations.
Impact of injection and withdrawal of money stock on economic growth in nigeriaAlexander Decker
This document summarizes a study that examines the impact of injecting and withdrawing money stock on economic growth in Nigeria from 1970 to 2008. It uses regression analysis to study the relationship between money supply (M2) and interest rates as indicators of money stock changes, and gross domestic product (GDP) as a measure of economic growth. The study finds that injecting money stock by increasing the money supply tends to reduce interest rates and increase investment, thereby stimulating economic growth. However, excessive money stock increases that are not matched by growth in real output can lead to inflation instead of higher growth.
Forecasting Economic Activity using Asset PricesPanos Kouvelis
This dissertation evaluates how well the asset prices and, in particular the term spread, the short rate and the real stock returns, forecast the GDP growth and the Industrial Production. The study is applied with data of seven countries (Canada, France, Germany, Italy, Japan, United Kingdom and United States) and it covers a period of time between 1966 until now. The research finds that the asset prices have forecasting power for one quarter/month but they lose their power when the forecasting horizon increases. Moreover, the paper evaluates that the real stock return is the best predictor of the GDP growth and that the short rate has more predictive content than the term spread.
Keywords: Term spread, short rate, stock returns, output growth, forecasting horizon, out-of-sample statistics
Effect of Euro on Income_Econometric PaperPatrick Hess
The document analyzes the economic impact of adopting the euro as a common currency on average income levels. Using panel data from 16 European countries from 1985-2005, the study finds that adopting the euro has had a statistically significant negative effect on average income. Specifically, the analysis shows that average income was $635 lower per year for countries that adopted the euro. Additionally, the negative impact was largest one year after adoption, with income $743-$1,006 lower. The study also finds the negative effect was greater for highly urbanized eurozone countries, possibly due to increased dependence on exporting outside the eurozone.
The document summarizes a study that uses a structural vector autoregressive (SVAR) model to estimate the impact of unconventional monetary policy on macroeconomic variables in the UK. The study focuses on the bank lending channel as a possible transmission mechanism. The results from the baseline SVAR model show that unconventional monetary policy can generate inflation and increase output, but the effects are small and short-lived. However, the results are not robust for output based on sensitivity analysis. The study also does not find strong evidence that the bank lending channel is a significant transmission mechanism for unconventional monetary policy.
1) The document discusses hedging against inflation risk and volatility. It argues that while inflation expectations are currently low, unexpected inflation shocks are still possible and could significantly impact portfolios.
2) It presents two case studies of strategies to hedge inflation risk: 1) structurally investing in inflation-linked bonds to minimize basis risk against unexpected inflation, and 2) using derivatives to build asymmetry and profit from changes in the inflation expectations curve by taking a defensive position.
3) The key point is that while low inflation is expected, investors should still insure against unexpected upside inflation volatility through strategies like those presented, as protection is cheap when expectations are low.
This paper investigates the link between forecast disparity and macroeconomic instability that results from the data revision of GDP and inflation in Japan. The recent Japanese case, which reflects the unconventional monetary policy conducted since 2013, is also examined. The empirical results show that such disparities do not cause economic instability; however, they have have done so after the unconventional and drastic monetary policy was conducted. On the other hand, exchange rates impacted economic stability for the total period. For the first part of the period under study (from 2000 to 2012), currency appreciation caused instability; however, for the more recent period, depreciation has caused such instability. Recently, macroeconomic instability has been linked with exchange rate movements.
This paper analyzes long-term data on short-term Japanese interest rates and compares them to key foreign rates to assess Japan's integration into international money markets over time. It finds that Japanese interest rates became less volatile and more closely linked to foreign rates in the inter-war period, possibly due to deeper financial integration or use of interest rates to manage external imbalances. The paper uses econometric analysis and cointegration tests to examine these relationships under changing domestic policy regimes and degrees of capital mobility. It provides a thorough review of relevant theoretical frameworks and methodology to guide the empirical analysis.
Over the past thirty years the neutral real interest rate across developed economies has declined substantially. Evidence suggests that secular rather than transitory factors are driving its decline. A lower neutral interest rate implies that the cumulative amount of tightening required for monetary policy to become neutral is much smaller than previously thought.
This paper uses a multi region DSGE model with collateral constrained households and residential investment to examine the effectiveness of fiscal policy stimulus measures in a credit crisis. The paper explores alternative scenarios which differ by the type of budgetary measure, its length, the degree of monetary accommodation and the level of international coordination. In particular we provide estimates for New EU Member States where we take into account two aspects. First, debt denomination in foreign currency and second, higher nominal interest rates, which makes it less likely that the Central Bank is restricted by the zero bound and will consequently not accommodate a fiscal stimulus. We also compare our results to other recent results obtained in the literature on fiscal policy which generally do not consider credit constrained households.
Authored by: Jan in't Veld, Werner Roeger, István P. Székely
Published in 2011
Banking sector development and economic growth slides for presentation editedComrade Ibrahim Gani
This document summarizes a study on the relationship between banking sector development and economic growth in Nigeria. It finds that while several banking reforms have been implemented, real sector access to financing remains difficult, with high interest rates discouraging bank borrowing. After reviewing theories and prior studies on the finance-growth nexus, the document describes the study's methodology, which uses cointegration and vector error-correction models to analyze annual data from 1970-2010 on GDP, financial indicators like credit to GDP ratios, and other variables. The results show a long-run equilibrium relationship between the variables. In particular, higher credit to the private sector, government expenditure, and interest rate spreads negatively impact GDP, while liquid liabilities and trade openness positively influence
1. Elemental Economics - Introduction to mining.pdfNeal Brewster
After this first you should: Understand the nature of mining; have an awareness of the industry’s boundaries, corporate structure and size; appreciation the complex motivations and objectives of the industries’ various participants; know how mineral reserves are defined and estimated, and how they evolve over time.
OJP data from firms like Vicinity Jobs have emerged as a complement to traditional sources of labour demand data, such as the Job Vacancy and Wages Survey (JVWS). Ibrahim Abuallail, PhD Candidate, University of Ottawa, presented research relating to bias in OJPs and a proposed approach to effectively adjust OJP data to complement existing official data (such as from the JVWS) and improve the measurement of labour demand.
The Universal Account Number (UAN) by EPFO centralizes multiple PF accounts, simplifying management for Indian employees. It streamlines PF transfers, withdrawals, and KYC updates, providing transparency and reducing employer dependency. Despite challenges like digital literacy and internet access, UAN is vital for financial empowerment and efficient provident fund management in today's digital age.
"Does Foreign Direct Investment Negatively Affect Preservation of Culture in the Global South? Case Studies in Thailand and Cambodia."
Do elements of globalization, such as Foreign Direct Investment (FDI), negatively affect the ability of countries in the Global South to preserve their culture? This research aims to answer this question by employing a cross-sectional comparative case study analysis utilizing methods of difference. Thailand and Cambodia are compared as they are in the same region and have a similar culture. The metric of difference between Thailand and Cambodia is their ability to preserve their culture. This ability is operationalized by their respective attitudes towards FDI; Thailand imposes stringent regulations and limitations on FDI while Cambodia does not hesitate to accept most FDI and imposes fewer limitations. The evidence from this study suggests that FDI from globally influential countries with high gross domestic products (GDPs) (e.g. China, U.S.) challenges the ability of countries with lower GDPs (e.g. Cambodia) to protect their culture. Furthermore, the ability, or lack thereof, of the receiving countries to protect their culture is amplified by the existence and implementation of restrictive FDI policies imposed by their governments.
My study abroad in Bali, Indonesia, inspired this research topic as I noticed how globalization is changing the culture of its people. I learned their language and way of life which helped me understand the beauty and importance of cultural preservation. I believe we could all benefit from learning new perspectives as they could help us ideate solutions to contemporary issues and empathize with others.
Economic Risk Factor Update: June 2024 [SlideShare]Commonwealth
May’s reports showed signs of continued economic growth, said Sam Millette, director, fixed income, in his latest Economic Risk Factor Update.
For more market updates, subscribe to The Independent Market Observer at https://blog.commonwealth.com/independent-market-observer.
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Fabular Frames and the Four Ratio ProblemMajid Iqbal
Digital, interactive art showing the struggle of a society in providing for its present population while also saving planetary resources for future generations. Spread across several frames, the art is actually the rendering of real and speculative data. The stereographic projections change shape in response to prompts and provocations. Visitors interact with the model through speculative statements about how to increase savings across communities, regions, ecosystems and environments. Their fabulations combined with random noise, i.e. factors beyond control, have a dramatic effect on the societal transition. Things get better. Things get worse. The aim is to give visitors a new grasp and feel of the ongoing struggles in democracies around the world.
Stunning art in the small multiples format brings out the spatiotemporal nature of societal transitions, against backdrop issues such as energy, housing, waste, farmland and forest. In each frame we see hopeful and frightful interplays between spending and saving. Problems emerge when one of the two parts of the existential anaglyph rapidly shrinks like Arctic ice, as factors cross thresholds. Ecological wealth and intergenerational equity areFour at stake. Not enough spending could mean economic stress, social unrest and political conflict. Not enough saving and there will be climate breakdown and ‘bankruptcy’. So where does speculative design start and the gambling and betting end? Behind each fabular frame is a four ratio problem. Each ratio reflects the level of sacrifice and self-restraint a society is willing to accept, against promises of prosperity and freedom. Some values seem to stabilise a frame while others cause collapse. Get the ratios right and we can have it all. Get them wrong and things get more desperate.
Independent Study - College of Wooster Research (2023-2024) FDI, Culture, Glo...AntoniaOwensDetwiler
"Does Foreign Direct Investment Negatively Affect Preservation of Culture in the Global South? Case Studies in Thailand and Cambodia."
Do elements of globalization, such as Foreign Direct Investment (FDI), negatively affect the ability of countries in the Global South to preserve their culture? This research aims to answer this question by employing a cross-sectional comparative case study analysis utilizing methods of difference. Thailand and Cambodia are compared as they are in the same region and have a similar culture. The metric of difference between Thailand and Cambodia is their ability to preserve their culture. This ability is operationalized by their respective attitudes towards FDI; Thailand imposes stringent regulations and limitations on FDI while Cambodia does not hesitate to accept most FDI and imposes fewer limitations. The evidence from this study suggests that FDI from globally influential countries with high gross domestic products (GDPs) (e.g. China, U.S.) challenges the ability of countries with lower GDPs (e.g. Cambodia) to protect their culture. Furthermore, the ability, or lack thereof, of the receiving countries to protect their culture is amplified by the existence and implementation of restrictive FDI policies imposed by their governments.
My study abroad in Bali, Indonesia, inspired this research topic as I noticed how globalization is changing the culture of its people. I learned their language and way of life which helped me understand the beauty and importance of cultural preservation. I believe we could all benefit from learning new perspectives as they could help us ideate solutions to contemporary issues and empathize with others.
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5 Tips for Creating Standard Financial ReportsEasyReports
Well-crafted financial reports serve as vital tools for decision-making and transparency within an organization. By following the undermentioned tips, you can create standardized financial reports that effectively communicate your company's financial health and performance to stakeholders.
In a tight labour market, job-seekers gain bargaining power and leverage it into greater job quality—at least, that’s the conventional wisdom.
Michael, LMIC Economist, presented findings that reveal a weakened relationship between labour market tightness and job quality indicators following the pandemic. Labour market tightness coincided with growth in real wages for only a portion of workers: those in low-wage jobs requiring little education. Several factors—including labour market composition, worker and employer behaviour, and labour market practices—have contributed to the absence of worker benefits. These will be investigated further in future work.
2. Elemental Economics - Mineral demand.pdfNeal Brewster
After this second you should be able to: Explain the main determinants of demand for any mineral product, and their relative importance; recognise and explain how demand for any product is likely to change with economic activity; recognise and explain the roles of technology and relative prices in influencing demand; be able to explain the differences between the rates of growth of demand for different products.
1. ISSN 1561081-0
9 7 7 1 5 6 1 0 8 1 0 0 5
WORKING PAPER SERIES
NO 802 / AUGUST 2007
INVESTIGATING
TIME-VARIATION
IN THE MARGINAL
PREDICTIVE POWER
OF THE YIELD SPREAD
by Luca Benati
and Charles Goodhart
2. In 2007 all ECB
publications
feature a motif
taken from the
€20 banknote.
WORKING PAPER SERIES
NO 802 / AUGUST 2007
1 We wish to thank the Editor (Peter Ireland) andTim Cogley for helpful suggestions, Kath Begley for excellent research assistance,
and Samuel Reynard and Jean-Philippe Cayen for kindly providing data for the Eurozone and Canada, respectively. Usual
disclaimers apply.
2 Monetary Policy Strategy Division, European Central Bank, Kaiserstrasse 29, D-60311, Frankfurt-am-Main, Germany;
e-mail: Luca.Benati@ecb.int
3 Room R414, London School of Economics and Political Science, Houghton Street, LondonWC2A 2AE, United Kingdom;
e-mail: caegoodhart@aol.com
This paper can be downloaded without charge from
http://www.ecb.int or from the Social Science Research Network
electronic library at http://ssrn.com/abstract_id=1005123.
INVESTIGATING
TIME-VARIATION
IN THE MARGINAL
PREDICTIVE POWER
OF THE YIELD SPREAD 1
by Luca Benati 2
and Charles Goodhart 3
4. 3
ECB
Working Paper Series No 802
August 2007
CONTENTS
Abstract 4
Non-technical summary 5
1 Introduction 7
1.1 Issues addressed in the present work 9
1.2 Key results 10
2 Searching for time-variation in GDP
growth regressions 11
3 A time-varying parameters VAR
with stochastic volatility 14
4 Measuring the marginal predictive content
of the yield spread for output growth 15
5 Empirical evidence 17
5.1 Evidence for the United States 17
5.2 Evidence for other countries 20
6 Interpreting the evidence 21
6.1 Implications for the ‘real yield curve’
explanation 21
6.2 Implications for the monetary
policy-based explanation 23
7 Conclusions 25
A The data 26
B Details of the Markov-Chain Monte Carlo
procedure 27
References 31
Tables and figures 35
European Central Bank Working Paper Series 50
5. Abstract
We use Bayesian time-varying parameters VARs with stochastic volatility to
investigate changes in the marginal predictive content of the yield spread for output
growth in the United States and the United Kingdom, since the Gold Standard era,
and in the Eurozone, Canada, and Australia over the post-WWII period. Overall,
our evidence does not provide much support for either of the two dominant
explanations why the yield spread may contain predictive power for output growth,
the monetary policy-based one, and Harvey’s (1988) ‘real yield curve’ one.
Instead, we offer a new conjecture.
Journal of Economic Dynamics and Control, forthcoming
Keywords: Bayesian VARs; stochastic volatility; time-varying parameters; median-
unbiased estimation; Monte Carlo integration.
JEL classification: E42, E43, E47.
4
ECB
Working Paper Series No 802
August 2007
6. Non Technical Summary
Although, since the end of the 1980s, a vast literature has documented the predictive
content of the long-short nominal yield spread for future output growth, such finding is
still to be regarded essentially as a stylised fact in search of a theory. Currently, there
are two main explanations why the nominal yield spread may contain information on
future output growth, one dealing with the workings of monetary policy, the other
with the interaction between intertemporal consumption smoothing, on the one hand,
and the stochastic properties of inflation, as determined by the underlying monetary
regime, on the other.
According to the former explanation, a temporary monetary tightening can be
expected to produce two results: first, a recession; and second, a fall in inflation, and
therefore in inflation expectations. To the extent that the tightening–i.e., the in-
crease in the short rate–is temporary, the fall in inflation expectations automatically
guarantees that long rates increase less than short rates, thus causing a flattening of
the yield curve. By the same token, a symmetrical argument explains why a monetary
expansion causes both a steepening of the yield curve and an economic expansion.
According to the latter explanation, on the other hand, the predictive content
of the spread pertains to the real term structure, rather than to the nominal one.
The fact that the predictive content intrinsic to the real term structure translates,
or does not translate, to the nominal term structure then crucially depends on the
stochastic properties of inflation–in particular, inflation persistence–and therefore,
ultimately, upon the nature of the underlying monetary regime. If inflation is, in
the limiting case, a pure random walk, so that innovations are entirely permanent,
a shock to inflation today shifts expected inflation at all horizons by an identical
amount, thus leaving the nominal yield curve, for a given real yield curve, unaffected.
In this case the predictive content of the spread intrinsic to the real yield curve
translates one-to-one to the nominal yield curve. If, on the other hand, inflation has
little persistence–as it was the case under metallic standards, and currently is the
case for several inflation-targeting countries–a shock to inflation uniquely increases
short-term inflation expectations, leaving instead long-term expectations unaffected,
and therefore, for a given real yield curve, by increasing short rates and leaving long
rates unchanged, it twists the nominal yield curve, thus ‘blurring’ the informational
content of the real curve.
In order to empirically assess the two theories, and to tentatively discriminate
between them, in this paper we investigate changes in the marginal predictive content
of the yield spread for future output growth in the United States and the United
Kingdom, since the Gold Standard era, and in the Eurozone, Canada, and Australia
over the post-WWII period.
Within a univariate context, based on Stock and Watson’s Classical time-varying
parameters median-unbiased estimation methodology we detect strong evidence of
random-walk time-variation in output growth regressions for all countries, with com-
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7. paratively large median-unbiased estimates of the overall extent of parameter drift.
Moving to a multivariate context, evidence based on Bayesian time-varying parame-
ters VARs with stochastic volatility does not provide, overall, full support for either
of the two explanations why the yield spread may contain predictive power for output
growth. On the one hand, the ‘real yield curve’ explanation is contradicted by the
fact that in both the United States, the United Kingdom, and Canada over the post-
WWII era, the broad decrease in inflation persistence we identify for all the three
countries over the second part of the sample was not accompanied by a corresponding
decrease in the marginal predictive content of the spread compared to the information
already encoded in past output growth. The monetary policy-based explanation, on
the other hand, appears incompatible with the fact that, for example, results for the
United States during both the interwar and the post-WWII periods clearly point to-
wards several periods during which the spread exhibited predictive power for output
growth over and above that already encoded in the short rate. In particular, dur-
ing both the Volcker recession, and the 2000-2001 one, the spread clearly appears to
have possessed additional information compared with that contained in the simplest
measure of the monetary policy stance.
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8. 1 Introduction
Since the end of the 1980s, a large literature has investigated the predictive content of
the long-short nominal yield spread for both inflation, and for the rates of growth of
GDP and individual expenditure components.1
While the spread’s predictive content
for inflation, once having controlled for lagged inflation, has almost uniformly been
found to be low or non-existent, several papers have documented how, both in the
United States, and in other OECD countries, the yield spread appears to have con-
tained information on future output growth independent of that contained in other
macroeconomic aggregates, thus allowing forecasting improvements upon models in-
cluding standard predictors like indices of leading indicators, inflation measures, etc..2
Especially intriguing is the finding, documented by Estrella and Hardouvelis (1991)
and Plosser and Rouwenhorst (1994), that the informational content of the spread
appears to have been independent of both nominal and real short-term interest rates,
thus providing prima facie evidence that the spread’s information may be (at least
partly) independent of monetary policy actions.3
Interestingly, as first documented
by Dotsey (1998) and Estrella, Rodrigues, and Schich (2003), in the United States the
marginal predictive content of the spread for output growth appears to have largely
disappeared in recent years.4
Although the predictive content of the spread for output growth has now been
systematically documented for almost two decades, such finding is still to be regarded
essentially as a stylised fact in search of a theory. Currently, there are two main ex-
planations why the nominal yield spread may contain information on future output
growth, one dealing with the workings of monetary policy, the other with the in-
teraction between intertemporal consumption smoothing, on the one hand, and the
stochastic properties of inflation, as determined by the underlying monetary regime,
on the other.
A simple, ‘introductory macro’ description of the first explanation runs as follows.
A temporary monetary tightening can be expected to produce two results: first, a
recession; and second, a fall in inflation, and therefore in inflation expectations. To
the extent that the tightening–i.e., the increase in the short rate–is temporary, the
1
For a literature survey, see Stock and Watson (2003), section 3.1.
2
As stressed by Stock and Watson (2003), the predictive content of the nominal yield spread
for output growth was discovered independently by Laurent (1988), Laurent (1989), Harvey (1988),
Harvey (1989), Stock and Watson (1989), Chen (1991), and Estrella and Hardouvelis (1991).
3
As discussed by Estrella and Hardouvelis (1991), however, this does not imply that such in-
formation might be systematically used by the monetary authority, as by the Lucas critique–and
by Goodhart’s law–the spread’s informational content could not be reasonably thought to remain
intact in the face of systematic attempts to exploit it on the part of the policymaker.
4
Estrella and Hardouvelis (1991) perceptively conjectured such a phenomenon for the very latest
years of their sample period, 1955-1988. In recent months, the apparent breakdown of the relation-
ship between the yield spread and output growth has also received a lot of attention in the press–see
e.g. Jennifer Hughes’ article on the Financial Times of February 9, 2006, page 13 (‘A World Turned
Inside Out: Why Investors Are Re-Evaluating the Predictive Power of Bonds’).
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9. fall in inflation expectations automatically guarantees that long rates increase less
than short rates, thus causing a flattening of the yield curve. By the same token, a
symmetrical argument explains why a monetary expansion causes both a steepening
of the yield curve and an economic expansion. An important point to stress is that,
according to this explanation, the predictive content of the spread for future output
growth is entirely spurious, in the sense that fluctuations in both the spread and
future output growth are caused by a third variable, monetary policy actions.
According to the second explanation,5
on the other hand, the informational con-
tent of the spread for output growth is not spurious, but rather intrinsic–to put it
differently, it finds its origin in the workings of the deep structure of the economy,
rather than in monetary policy actions. According to such a view, first clearly artic-
ulated by Harvey (1988), based on standard intertemporal consumption smoothing
arguments, the predictive content of the spread pertains to the real term structure,
rather than to the nominal one. The fact that the predictive content intrinsic to
the real term structure translates, or does not translate, to the nominal term struc-
ture then crucially depends on the stochastic properties of inflation–in particular,
inflation persistence–and therefore, ultimately, upon the nature of the underlying
monetary regime. If inflation is, in the limiting case, a pure random walk, so that
innovations are entirely permanent, a shock to inflation today shifts expected infla-
tion at all horizons by an identical amount, thus leaving the nominal yield curve, for
a given real yield curve, unaffected. In this case the predictive content of the spread
intrinsic to the real yield curve translates one-to-one to the nominal yield curve. If,
on the other hand, inflation has little persistence–as it was the case under metallic
standards, and currently is the case for several inflation-targeting countries6
–a shock
to inflation uniquely increases short-term inflation expectations, leaving instead long-
term expectations unaffected, and therefore, for a given real yield curve, by increasing
short rates and leaving long rates unchanged, it twists the nominal yield curve, thus
‘blurring’ the informational content of the real curve.
Which, if either, of the two explanations is correct? Or might it be the case that
they are both wrong? As stressed by Bordo and Haubrich (2004, page 3),
[w]hether the yield curve’s ability to predict [output growth] emerges
as a general property of the American business cycle or depends sensitively
on the structure of the economy, financial markets, and monetary policy
seems an obvious question. Particularly since a subtext of the yield curve’s
5
See in particular Harvey (1988), Plosser and Rouwenhorst (1994), and Bordo and Haubrich
(2004).
6
See in particular Bordo and Schwartz (1999). The essential white-noise character of U.S. inflation
under metallic standards has been extensively documented, e.g., by Shiller and Siegel (1977) and
Barsky (1987). Benati (2006) documents how, in the United Kingdom, inflation persistence has
been entirely absent under both metallic standards and the current inflation-targeting regime, while
Benati (2007b) shows how persistence is currently low to non-existent in three other inflation-
targeting countries, Canada, New Zealand, and Sweden.
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10. predictive ability has been the instability of its relationship with output
growth, looking at a long time series seems warranted. A broader historical
perspective may also shed some light on the reasons behind the yield curve’s
ability to predict future output–for example, one simply cannot ascribe
twists in the yield curve during the 1880s to an FOMC ratcheting up
short-term rates. (emphasis added)
Bordo and Haubrich hit upon a crucial point: if one wants to discriminate be-
tween the two previously discussed theories, (s)he has to examine sample periods
during which the two theories are not observationally equivalent, and, as a simple
matter of logic, the chance of finding such periods increases (1) with the length of
the sample period considered; and (2) with the variety of monetary arrangements
examined, for the simple reason that, in both explanations, monetary policy plays,
either directly or indirectly, a crucial role. Under this respect, both the recent experi-
ence of inflation targeting countries, and the U.S. and U.K. experience under metallic
standards, should be regarded as potentially valuable, as they should provide suf-
ficient variation in the monetary policy rule to discriminate between the two rival
explanations.
It is, therefore, quite surprising that–with the single exception of Kessel (1965)–
Bordo and Haubrich (2004) is the only paper to have ever attempted a systematic
investigation of (changes over time in) the predictive content of the spread based
on long spans of data. Although conceptually pathbreaking, the work of Bordo and
Haubrich (2004) suffers however, in our opinion, from a crucial drawback, in that it
only investigates whether the yield spread contains information beyond that already
encoded in lagged output growth, being therefore by definition silent on the crucial
issue of whether the spread contains information which is not already encoded in other
macroeconomic variables, first and foremost measures of the monetary policy stance
such as short-term interest rates. Such a problem is unfortunately quite common
in the literature, with several papers only having one regressor, the spread,7
and
another group of papers having, like Bordo and Haubrich (2004), only one additional
regressor beyond the spread, the lagged dependent variable.8
1.1 Issues addressed in the present work
Based on data for the United States and the United Kingdom, since the Gold Standard
era, and the Eurozone, Canada, and Australia over the post-WWII period (Figures 1-
3 show the raw data used in this paper), in this paper we use Bayesian time-varying
parameters VARs with stochastic volatility along the lines of Cogley and Sargent
(2005), first, to re-examine the crucial issue in this literature:
7
See e.g. Bernard and Gerlach (1996).
8
See e.g. Bonser-Neal and Morley (1997) and Haubrich and Dombrovsky (1996).
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11. • ‘Once controlling for the information contained in other regressors–in partic-
ular, in measures of the monetary policy stance, such as the short rate–does
the yield spread still contain information useful for predicting output growth?’
Although, in principle, a proper attempt to provide an answer to this question
would require an examination of every available macroeconomic indicator, in this pa-
per we limit ourselves to inflation, output growth, and a short rate. There are two
reasons for this. First, as a matter of practicality: the time-varying Bayesian method-
ology used herein is extremely computer intensive, to the point that expanding the
benchmark dataset beyond four variables would become prohibitively cumbersome.9
Second, it can reasonably be argued that these three variables provide a sufficiently
exhaustive statistical summary of the properties of any advanced economy,10
so that
they should provide a reasonably robust benchmark against which to measure the
informational content of the spread. We then tackle three additional issues:
• ‘Has the marginal predictive content of the spread remained broadly unchanged
over time, or has it exhibited significant time-variation?’
• ‘In case it has changed over time, do such changes bear any clear relationship
with changes in the underlying monetary regime?’
• ‘Does our evidence clearly falsify/reject either of the two explanations we pre-
viously discussed in section 1.1?’
1.2 Key results
Based on Stock and Watson’s Classical time-varying parameters median-unbiased es-
timation (henceforth, TVPMUB) methodology, we detect strong evidence of random-
walk time-variation, against the null of time-invariance, in output growth regressions
for all countries, with comparatively large median-unbiased estimates of the overall
extent of parameter drift. These results provide strong prima facie evidence–but, it
is important to stress, only prima facie evidence–that both ouput growth’s overall
extent of predictability, and the marginal predictive power of individual regressors
for output growth, may have changed over time. A proper assessment of both issues
necessarily calls, however, for multivariate methods, as it requires a (time-varying)
estimate of the entire spectral density matrix of the data.
Moving to a multivariate context, overall our evidence does not provide full sup-
port for either of the two previously discussed explanations why the yield spread may
9
This is known in the literature as the ‘curse of dimensionality’, and is extensively discussed, e.g.,
by DelNegro (2003). According to our own experience, even the algorithm proposed by DelNegro
(2003) only provides a partial solution to this problem.
10
Cogley and Sargent (2002), for example, justify the inclusion, in their time-varying VAR, of
inflation, a short rate, and (the logit of) the unemployment rate, precisely along these lines.
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12. contain predictive power for output growth. On the one hand, the ‘real yield curve’
explanation is contradicted by the fact that in both the United States, the United
Kingdom, and Canada over the post-WWII era, the broad decrease in inflation per-
sistence we identify for all the three countries over the second part of the sample was
not accompanied by a corresponding decrease in the marginal predictive content of
the spread compared to the information already encoded in past output growth. The
monetary policy-based explanation, on the other hand, appears incompatible with
the fact that, for example, results for the United States during both the interwar and
the post-WWII periods clearly point towards several periods during which the spread
exhibited predictive power for output growth over and above that already encoded in
the short rate. In particular, during both the Volcker recession, and the 2000-2001
one, the spread clearly appears to have possessed additional information compared
with that contained in the simplest measure of the monetary policy stance.
The paper is organised as follows. The next section presents preliminary evidence
on the presence of (random-walk) time-variation in univariate regressions for output
growth, based on the Stock-Watson time-varying parameters median-unbiased estima-
tion methodology. Section 3 describes the Bayesian methodology we use to estimate
time-varying parameters VARs with stochastic volatility, while section 4 discusses the
methodology we use to compute, at each point in time, measures of overall and mar-
ginal predictability at the various horizons. Section 5 presents the empirical evidence.
Section 6 discusses the implications of our findings for the two explanations discussed
in the introduction, and proposes yet another conjecture. Section 7 concludes.
2 Searching for Time-Variation in GDP Growth
Regressions
Before delving into the time-varying multivariate analysis of the next four sections,
a useful preliminary step is to provide evidence of instability in real GDP growth
regressions. In this section we therefore apply the Classical TVP-MUB methodology
due to Stock and Watson (1996) and Stock and Watson (1998) to test for the pres-
ence of random-walk time-variation in output growth regressions, and to estimate its
extent.
Our preference for the Stock-Watson methodology over a currently popular alter-
native, structural breaks tests,11
has to do with its greater robustness to uncertainty
concerning the specific form of time-variation present in the data. While time-varying
parameters models are well known for being capable of successfully tracking processes
subject to structural breaks, both Cogley and Sargent (2005) and Benati (2007a)
have shown break tests to possess a sometimes remarkably low power when the true
data-generation process (henceforth, DGP) is characterised by random walk time
11
See, e.g., Bai and Perron (1998) and Bai and Perron (2003). For an application of break tests
to the issue at hand, see e.g. Estrella, Rodrigues, and Schich (2003).
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13. variation.12
To put it differently, break tests can be expected to perform well if and
only if the DGP is subject to discrete structural breaks, while TVP models can be
expected to perform well under both scenarios.
The regression model we consider in this section is
yt = µ + α(L)yt−1 + β(L)πt−1 + γ(L)rt−1 + δ(L)st−1 + ut ≡ θ0
Zt + ut (1)
where where yt, πt, rt, and st are output growth, inflation, a short-term rate, and the
nominal yield spread, respectively (Appendix A provides a detailed description of the
dataset);13
α(L), β(L), γ(L), and δ(L) are lag polynomials; θ=[µ, α0(L), ..., δ0(L)]0
and Zt=[1, yt−1, ..., st−p]0
. In what follows we set the lag order of all polynomials to
p=4.
Letting θt=[µt, α0
t(L), ..., δ0
t(L)]0
, the time-varying parameters version of (1) is
given by
yt = θ0
tZt + ut (2)
θt = θt−1 + ηt (3)
with ηt iid N(04p+1, λ2
σ2
Q), with 04p+1 being a (4p+1)-dimensional vector of zeros;
σ2
being the variance of ut; Q being a covariance matrix; and E[ηtut]=0. Following
Nyblom (1989) and Stock and Watson (1996, 1998), we set Q=[E(ZtZ0
t)]−1
. Under
such a normalisation, the coefficients on the transformed regressors, [E(ZtZ0
t)]−1/2
Zt,
evolve according to a (4p+1)-dimensional standard random walk, with λ2
being the
ratio between the variance of each ‘transformed innovation’ and the variance of ut.14
In what follows we estimate the matrix Q as in Stock and Watson (1996) as
ˆQ =
"
T−1
TX
t=1
ztz0
t
#−1
. (4)
Our approach closely follows Stock and Watson (1996, Section 2). The point of
departure is the OLS estimate of (1), conditional on which we compute the residuals,
ˆut, and the estimate of the innovation variance, ˆσ2
, and we perform an exp- and a
12
Cogley and Sargent (2005) report the following values for the power of the test for the equations
for the nominal rate, unemployment, and inflation in their Bayesian time-varying parameters VAR.
Andrews (1993)’s sup-LM test: 0.136, 0.172, and 0.112. Nyblom (1989)-Hansen (1992) test: 0.076,
0.170, 0.086. Andrews (1993)’s sup-Wald test: 0.173, 0.269, 0.711. Conditional on taking the
estimated Stock-Watson TVP-MUB models for labor productivity growth as DGPs, Benati (2007a)
reports values of the power of the the tests for breaks in the mean between 0.319 and 0.374 for
Andrews and Ploberger (1994)’s exp-Wald statistic, and between 0.310 and 0.390 for Bai and Perron
(1998)’s WDmax test statistic.
13
In principle, we could add more regressors to (1). The main reason why we are only considering
these four variables is for consistency with the next sections, in which computational constraints (on
this, see footnote 9) compel us to work with, at most, four series.
14
To be precise, given that the Stock-Watson methodology is based on local-to-unity asymptotics,
λ is actually equal to the ratio between τ, a small number which is fixed in each sample, and T, the
sample length.
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14. sup-Wald joint test for a single break at an unknown point in the sample in µ and
in the sums of the α’s, β’s, γ’s, and δ’s, using the Andrews (1991) HAC covariance
matrix estimator to control for possible autocorrelation and/or heteroskedasticity in
the residuals. We then build up the empirical distribution of the test statistic as
in Stock and Watson (1996, Section 2.4), by considering a 30-point grid of values
for λ over the interval [0, 0.1], let’s call it Λ. For each λj ∈ Λ we compute the
corresponding estimate of the covariance matrix of ηt as ˆQj=λ2
j ˆσ2 ˆQ, and conditional
on ˆQj we simulate model (2)-(3) 1,000 times, drawing the pseudo innovations from
pseudo random iid N(0, ˆσ2
). For each simulation, we then compute an exp- and a sup-
Wald test15
thus building up their empirical distribution. We compute the median-
unbiased estimate of λ as that particular value of λj for which the median of the
simulated empirical distribution of the test is closest to the test statistic previously
computed based on the actual data. In case the exp- or sup-Wald test statistics
computed based on the actual data are greater than the corresponding medians of
the empirical distributions conditional on λj=0.1, we add one more step to the grid,
and we estimate λ as 0.10345. Finally, we compute the p-value based on the empirical
distribution of the test conditional on λj=0.
Table 1 reports the results. Two main findings emerge from the table. First,
we detect very strong evidence of random-walk time-variation for all countries and
sample periods.16
Second, in the vast majority of the cases, the MUB estimates of
λ clearly suggest the DGPs to be characterised by a significant extent of random-
walk drift. Overall, these results provide therefore strong prima facie evidence that
the forecasting power of individual regressors for output growth might have changed
over the sample periods. A proper assessment of changes over time both in output
growth’s overall predictability, and in the marginal predictive content of the spread,
necessarily calls, however, for time-varying multivariate methods, as it requires a
time-varying estimate of the entire spectral density matrix of the data. We therefore
move to the next section, in which we describe the multivariate Bayesian methodology
we use to characterise the evolution of the stochastic properties of the series under
investigation.
15
Quite obviously, without computing the Andrews (1991) HAC correction ...
16
For the United Kingdom we consider only the post-WWII era, as, first, data for the Gold
Standard period are annual, thus preventing the application of a ‘data hungry’ methodology like the
Stock-Watson TVP-MUB; and second, although for the interwar era we do have quarterly data, the
sample period is simply too short to allow us to obtain reliable results.
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15. 3 A Time-Varying Parameters VAR With Stochas-
tic Volatility
Following Cogley and Sargent (2005), we work with the following time-varying para-
meters VAR(p) model:
Yt = B0,t + B1,tYt−1 + ... + Bp,tYt−p + t ≡ X
0
tθt + t (5)
where the notation is obvious, with Yt being a vector of endogenous variables to be
discussed below. Consistent with the vast majority of the literature–and mostly
for reasons of computational feasibility–the lag order is set to p=2. Following, e.g.,
Cogley and Sargent (2002), Cogley and Sargent (2005), Primiceri (2005), and Canova
and Gambetti (2005), the VAR’s time-varying parameters, collected in the vector θt,
are postulated to evolve according to
p(θt | θt−1, Q) = I(θt) f(θt | θt−1, Q) (6)
with I(θt) being an indicator function rejecting unstable draws–thus enforcing a
stationarity constraint on the VAR17
–and with f(θt | θt−1, Q) given by
θt = θt−1 + ηt (7)
with ηt ∼ N(0, Q). The VAR’s reduced-form innovations in (5) are postulated to
be zero-mean normally distributed, with Var( t) ≡ Ωt which, following Cogley and
Sargent (2005), we factor as
Ωt = A−1
Ht(A−1
)0
(8)
with Ht and A defined as
Ht ≡
⎡
⎢
⎢
⎣
h1,t 0 ... 0
h2,t ... 0
... ... ... ...
0 0 ... hN,t
⎤
⎥
⎥
⎦ A ≡
⎡
⎢
⎢
⎣
1 0 ... 0
α2,1 1 ... 0
... ... ... ...
αN,1 αN,2 ... 1
⎤
⎥
⎥
⎦ (9)
The hi,t’s are postulated to evolve according to geometric random walks,
ln hi,t = ln hi,t−1 + νi,t (10)
with Var(νi,t) ≡ σ2
i . For future reference, we define ht ≡ [h1,t, h2,t, ..., hN,t]0
, σ2
≡
[σ2
1, σ2
2, ..., σ2
N ]0
, and α ≡ [α2,1, α3,1, ..., αN,N−1]0
. Finally, and uniquely for the sake of
simplicity, we follow Cogley and Sargent (2005) in assuming independence between
the innovations to the random-walk coefficients and the VARs’ reduced-form shocks:
∙
t
ηt
¸
∼ N (0, Vt) , with Vt =
∙
Ωt 0
0 Q
¸
(11)
17
The reason for imposing such a constraint is in order to be able to Fourier-transform the time-
varying VAR at each point in time–see section 4.
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16. We estimate (5)-(11) via Bayesian methods. Appendix B discusses our choices for the
priors, and the Markov-Chain Monte Carlo procedure we use to simulate the posterior
distribution of the hyperparameters and the states conditional on the data.
4 Measuring the Marginal Predictive Content of
the Yield Spread for Output Growth
Since we are interested in assessing the marginal predictive content of the spread for
output growth compared to both the predictive power uniquely encoded in past output
growth, and the information contained in past values of output growth, inflation, and
the short-term rate, we consider two ‘benchmark’ models, with Yt ≡ yt and Yt ≡ [yt,
πt,rt]0
, respectively. We then have the corresponding ‘augmented’ models with Yt ≡
[yt, st]0
and Yt ≡ [yt, πt,rt, st]0
, respectively. We define the (time-varying) marginal
predictive content of the spread for output growth as the difference between the two
multivariate R2
s’ of output growth implied by the augmented and by the benchmark
models, respectively.
We compute the time-varying multivariate R2
statistics for output growth at
horizon k implied by each of the estimated TVP VARs along the lines of Cogley
(2005). In order to establish notation, let
Y ∗
t = FtY ∗
t−1 + ∗
t (12)
be the companion form of (5), with Y ∗
t ≡ [Y 0
t , Y 0
t−1], ∗
t ≡ [ 0
t, 01×N ]0
, where N is the
dimension of Yt, and Var( ∗
t ) ≡ Ω∗
t . If the VAR were time-invariant–so that θt=θ,
Ωt=Ω, and therefore Ft=F, and Ω∗
t =Ω∗
–a multivariate R2
statistic at horizon k
could be trivially computed based on (12). Given that both the VAR’s coefficients
and its covariance matrix are time-varying such an approach is however unfeasible. In
what follows we, therefore, compute the time-varying R2
statistics by taking account
of the uncertainty originating from future time-variation in both θt and Ωt via the
following Monte Carlo integration procedure.
Let Ft|T and Ω∗
t|T be the two-sided estimates of Ft and Ω∗
t produced by the Gibbs
sampler. For each t = 1, 2, ..., T, and for each of the 2,000 iterations of the Gibbs
sampler which constitute the ergodic distribution, we start by simulating Ft|T and
Ω∗
t|T into the future18
from t+1 to t+k, thus getting simulated paths Ft+1|T , ..., Ft+k|T
18
It is important to stress that, for the entire exercise to be exactly correct, the VARs should be
estimated for recursive samples. This would allow us to simulate into the future the proper objects–
Ft|t and Ω∗
t|t–instead of Ft|T and Ω∗
t|T . Given the staggering computational burden associated
with re-estimating the model for every single quarter (the reader should keep in mind that here
we have five countries, and that for the U.S. we have three different sample periods ...), we have
decided to perform the exercise based on the smoothed (i.e, two-sided) output of the Gibbs sampler
conditional on the full sample. This implies that our results should be regarded as approximations
to the authentic out-of-sample objects that would result from a proper recursive estimation. It
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17. and Ω∗
t+1|T ..., Ω∗
t+k|T . With Y ∗
t+k|T equal to
Y ∗
t+k|T = ∗
t+k|T + Ft+k|T
∗
t+k−1|T + Ft+k|T Ft+k−1|T
∗
t+k−2|T + (13)
+... + Ft+k|T Ft+k−1|T ...Ft+3|T Ft+2|T
∗
t+1|T + Ft+k|T Ft+k−1|T ...Ft+3|T Ft+2|T Ft+1|T Y ∗
t|T
the forecast error for Y ∗
t+k|T conditional on Y ∗
t|T and on the simulated path Ft+1|T , ...,
Ft+k|T is given by19
∗
t+k|T + Ft+k|T
∗
t+k−1|T + Ft+k|T Ft+k−1|T
∗
t+k−2|T + (14)
+... + Ft+k|T Ft+k−1|T ...Ft+3|T Ft+2|T
∗
t+1|T
Based on Ft+k|T and Ω∗
t+k|T we can trivially compute the time-varying spectral density
matrix of Y ∗
t+k|T , SY ∗
t+k|T
(ω), as
SY ∗
t+k|T
=
1
2π
£
I − Ft+k|T (e−iω
)
¤−1
Ω∗
t+k|T
n£
I − Ft+k|T (eiω
)
¤−1
o0
(15)
By the same token, based on (14) we can compute the time-varying spectral density
matrix of the forecast error at horizon k as
S ∗
t+k|T
=
1
2π
⎧
⎨
⎩
Ω∗
t+k|T +
k−1X
j=1
" j
Y
h=1
Ft+k+1−h|T
¡
e−iω
¢
#
Ω∗
t+k−j|T
" j
Y
h=1
Ft+k+1−h|T
¡
eiω
¢
#0
⎫
⎬
⎭
(16)
The uncertainty originating from future time-variation in θt and Ωt can then be
integrated out by repeating this procedure N times, and by averaging across the
Sj
Y ∗
t+k|T
(ω) and Sj
∗
t+k|T
(ω), j = 1, 2, ..., N. For future reference, let ˜SY ∗
t+k|T
(ω) and
˜S ∗
t+k|T
(ω) be the averages of Sj
Y ∗
t+k|T
(ω) and Sj
∗
t+k|T
(ω) across the N simulations. For
each t = 1, 2, ..., T, and for each of the 2,000 iterations of the Gibbs sampler which
constitute the ergodic distribution, we perform Monte Carlo integration based on
N=100.
Based on ˜SY ∗
t+k|T
(ω) and ˜S ∗
t+k|T
(ω) we then compute the time-varying multivariate
R2
for output growth at horizon k implied by each of the TVP-VARs along the lines
is worth stressing that precisely because of the enormous computational burden associated with
recursive estimation of Bayesian time-varying parameters VARs, computing predictability measures
at each point in time, based on the two-sided output of the Gibbs sampler, is quite common in the
literature–see e.g. Cogley and Sargent (2002, section 3.3).
19
An intuitive way of understanding why (14) is indeed the forecast error for Y ∗
t+k|T is the
following:- Suppose you are at time t–so that you have Y ∗
t|T and Ft–and you are asked to produce
a forecast for Y ∗
t+k|T . How would you proceed? Quite obviously, you would first simulate Ft into the
future, thus getting the simulated path Ft+1, ..., Ft+k, and then, based on that, you would compute
the forecast as Ft+kFt+k−1...Ft+3Ft+2Ft+1Y ∗
t|T . It is important to stress that this way of proceeding
is exactly correct because of the crucial assumption of orthogonality between t and ηt–see (11).
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18. of Cogley (2005), as20
R2
y,t+k|T = 1 −
˜Ωy,t+k|T
σ2
y,t+k|T
(17)
where
σ2
y,t+k|T =
Z π
−π
fy,t+k|T (ω)dω (18)
is yt+k|T ’s estimated overall time-varying variance; fy,t+k|T (ω) is the time-varying
estimate of yt+k|T ’s spectral density, based on ˜SY ∗
t+k|T
(ω); and
˜Ωy,t+k|T = 2π exp
½
1
2π
Z π
−π
ln
h
f ∗
t+k|T
(ω)dω
i¾
(19)
is the time-varying variance of the forecast error at horizon k, computed based on
Kolmogorov’s formula, with f ∗
t+k|T
(ω) being the time-varying estimate of its spectral
density.
A final, important point to be stressed is the following. Although we are here
investigating the marginal predictive content of the spread at horizon k by simulating
the VARs into the future, our results ought to be regarded, in terms of informational
content, as in-sample ones, as a (pseudo) out-of-sample analysis would have required
recursive estimation of the TVP-VARs for each single quarter, conceptually in line
with (e.g.) Stock and Watson (1999). As we have already mentioned in footnote 18,
the strongest possible justification for not doing this is the staggering computational
burden associated with recursive estimation of the time-varying parameters VARs for
each country and for each single quarter.
5 Empirical Evidence
5.1 Evidence for the United States
Figure 4 shows, for the three sample periods, the medians of the distributions, and
the 16th and 84th percentiles, for the time-varying overall one-quarter-ahead R2
s’
implied by the bivariate VARs for yt and st (in the top row), together with the
corresponding figures for the marginal predictive content of the spread (in the bottom
row), computed as the difference between the two R2
’s implied by the bivariate and
by the univariate models, respectively. Focussing on the median estimates,21
a key
finding emerging from Figure 4 is the comparatively large marginal predictive content
20
The only difference between (5) and the analogous expression found in Cogley (2005) is that he
uniquely focusses on one-step-ahead predictability (i.e., he only considers k=1).
21
Our focus on median estimates, and our disregard for the associated extent of uncertainty, is
motivated by the fact that, as it is well known, time-varying parameters models are intrinsically
characterised by a comparatively large extent of econometric uncertainty.
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19. of the spread (henceforth, MPCS)–over and above the information already encoded
in past output growth–under the Classical Gold Standard, starting just shy of 10%
around mid-1880s, peaking around 18% around the mid-1890s, and then decreasing
rapidly towards the end of the century, fluctuating, until the outbreak of WWI,
between 2% and 5%. While our results are fully compatible with those of Bordo
and Haubrich (2004),22
our use of time-varying parameters techniques allows us to
identify exactly the precise extent of the MPCS at each point in time, thus showing
how their finding results from ‘lumping together’ two different sub-periods: a former
one stretching until the end of the 19th century, characterised by historically large
values of the MPCS, and a latter one starting around the turn of the century and
extending until the outbreak of WWI, during which the spread exhibited a markedly
lower predictive content. By contrast, during the interwar era the MPCS clearly
decreases, to the point that, based on median estimates, it is even estimated to be
negative, although statistically indistinguishable from zero even based on the one
standard deviation percentiles. Given the implausibility, on logical grounds, of a
negative MPCS, the correct interpretation of such result is however that, during that
period, the MPCS was essentially zero. This will have to be kept in mind throughout
the rest of the paper, as, as we will see, in a few cases the MPCS will be estimated
to have been negative. The key point to stress here is that the object we are dealing
with–the MPCS–is, within the present context, stochastic, so that, even in those
cases in which we uniquely report, for the sake of simplicity, a median estimate, it
would never be possible to reject at conventional significance levels the null that the
negative MPCS is equal to zero. Finally, results for the post-WWII period show
how the MPCS for output growth previously documented by many authors clearly
appears to have been associated with the chairmanship of Paul Volcker, while it was
virtually nil before Volcker, and, in line with Dotsey (1998) and Estrella, Rodrigues,
and Schich (2003), it appears to have disappeared under Alan Greenspan, with the
possible exception of the period around the 2000-2001 recession, when, as Figure 11
clearly shows, it appears to have increased quite significantly.
Turning to the marginal predictive content exhibited by the spread at the different
horizons, the top row of Figure 6 shows the medians of the distributions of the time-
varying overall 1-, 4-, and 8-quarters ahead R2
s’ implied by the bivariate VAR for
yt and st, while the top row of figure 7 shows the corresponding figures for the
MPCS.23
Several findings emerge from Figure 7. First, the peculiar time pattern we
identified at the one-quarter horizon for the Gold Standard era all but disappears
at longer horizons, with near-perfectly flat median estimates of the MPCS both one
22
See Bordo and Haubrich (2004, Tables 2 and 3).
23
While the one-step-ahead objects can be computed directly based on the output of the Gibbs
sampler–i.e., without the need to perform Monte Carlo integration–the corresponding objects for
k>1 cannot. Given the remarkable computational intensity of the Monte Carlo integration procedure
described in section 4, all the results for k>1 reported in this paper (see Figures 6, 7, 10, and 11)
are computed once out of every four quarters.
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20. and two years ahead. Further, while the spread still appears to possess some limited
forecasting power at the one-year horizon, at the two-year horizon the MPCS appears
to have entirely vanished. Second, for the interwar period, the slightly negative
MPCS we identified one-quarter-ahead does not carry over to longer horizons, with
some modest marginal predictive content identified at both the one- and the two-year
horizons. Third, for the post-WWII era, the MPCS increases from the 1- to the 4-
quarter-ahead horizon by a broadly similar extent over the entire sample period, and
then markedly decreases at the two-year horizon.
Let’s now turn to the more interesting issue of the additional predictive content of
the spread over and above the information already contained, not only in past output
growth, but also in past values of inflation and of a short-term rate. Figure 8, and
the top rows of Figures 10 and 11, show the same objects shown in Figure 4 and in
the top rows of Figures 6 and 7, respectively, but this time with the ‘benchmark’ and
‘augmented’ VARs estimated for Yt ≡ [yt, πt,rt]0
and Yt ≡ [yt, πt,rt, st]0
, respectively.
Focusing, again, on median estimates, three findings emerge from Figure 8. First,
under the Gold Standard, the inclusion of inflation and a short rate as additional re-
gressors essentially ‘kills off’ the MPCS for output growth, with the only exception of
the very last years of the sample, for which some modest additional predictive power,
around 5%, still remains. Second, during the interwar period the MPCS fluctuated
roughly between -10% and 10%, being consistently positive during the years leading
up to the Great Crash, turning negative around the time of the Great Depression, and
returning again mostly in positive territory following the abandonment of the gold
parity in April 1933.24
Finally, in the post-WWII era we confirm, for the 1-quarter-
ahead horizon, the previous finding that the MPCS appears to have essentially been
associated with the chairmanship of Paul Volcker. Interestingly, however, we detect
clear evidence of the reappearance of some predictive power around the time of the
2000-2001 recession, with the median marginal R2
increasing to a peak of about 8%.
Turning to longer horizons, the most interesting results relate, once again, to the post-
WWII period. In particular, the MPCS at the one-year horizon has consistently been
greater than at the one-quarter horizon over the entire sample period, and it clearly
appears to have been present not only during the Volcker chairmanship, but also dur-
ing previous years. During the chairmanship of Alan Greenspan, the MPCS at the
one-year horizon has markedly decreased, but, consistently with our findings for the
one-quarter horizon, it has significantly increased around the time of the 2000-2001
recession. Finally, for the two-year horizon the MPCS appears to have been virtually
nil, and often even slightly negative, over the entire sample period, with the only
exception of the 2000-2001 recession, during which, again, it increased to a peak of
5%.
24
See Eichengreen (1992).
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21. 5.2 Evidence for other countries
Based on time-invariant VARs Tables 2 and 325
show, for the United Kingdom during
the Gold Standard and the interwar era,26
respectively, both output growth’s overall
predictability, and the marginal predictive content of the yield spread computed based
on the two previously discussed benchmark models, the univariate one, and the one
with Yt ≡ [yt, πt,rt]0
. For both overall predictability and the MPCS we report two sets
of results, a first one based on the same frequency-domain methodology described
in section 4,27
and a second one, time-domain-based, in which the R2
s for both
the benchmark and the ‘extended’ models are computed based on OLS regressions.
Figures 5 and 9, and the bottom rows of Figures 6, 7, 10, and 11, on the other
hand, show, for the Eurozone, the United Kingdom, Canada, and Australia, the
same objects shown for the United States in Figures 4 and 8, and in the top rows of
Figures 6, 7, 10, and 11.
Starting with the United Kingdom, results for the Gold Standard consistently
point towards no MPCS at either horizon, based on either of the two benchmark mod-
els, and based on either time- or frequency-domain methods. Only in one case–at the
one-year horizon, based on the univariate benchmark, and time-domain methods–
there is limited evidence of some MPCS, but the figure, 3.8%, is still quite low. The
picture for the interwar era is more complex, with, first, and quite surprisingly, con-
sistent evidence of MPCS at the two-year horizon based on either benchmark and
on either time- or frequency-domain methods; and second, much weaker evidence of
MPCS at shorter horizons.
Turning to the post-WWII era, and focusing, again, on median estimates, the
results based on the univariate benchmark point towards a consistently negative (i.e,
zero) MPCS at the one-quarter horizon over the entire sample period, a marked
increase to about 10% at the one-year horizon over the entire sample, and the virtual
disappearance of any marginal predictive power at the two-year horizon. Results
based on the alternative benchmark model, on the other hand, paint a radically
25
Results for the Gold Standard (based on annual data) are based on VARs with one lag. As for
the interwar period, in order to exploit the maximal amount of information possible, we estimate
the VARs at the monthly frequency, setting the lag order to six. Alternative sets of results for the
two periods based on VARs with two and twelve lags, respectively, are qualitatively the same, and
are available upon request.
26
For both regimes/periods we eschew the time-varying parameters VARs, which we use for all
other countries, and for the post-WWII United Kingdom (see below), because of the high ‘data
intensity’ typical of time-varying parameters models. As for the interwar period, we only have,
indeed, 68 quarterly observation (instead of the 91 for the U.S.), and given the necessity of using
part of the sample as ‘pre-sample’, to get the priors, we have judged that the reliability of results
from a time-varying parameters VAR would, in the end, probably turn out to be too low. As for
the Gold Standard era the two sample periods are, in principle, sufficiently long, but unfortunately
the data are only available at the annual frequency, so that the number of observations is, again,
comparatively small.
27
Given that in the present case we are estimating time-invariant VARs, however, results reported
in Tables 2 and 3 are, quite obviously, not based on Monte Carlo integration methods.
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22. different picture, with essentially no MPCS over the first part of the sample, a clear
watershed corresponding to the United Kingdom’s entry into the Exchange Rate
Mechanism of the European Monetary System (October 1990), and a positive MPCS
since then at both the 1- and the 4-quarter horizon.
Turning to other countries,
• for the Eurozone, results based on the univariate benchmark point towards a
negligible MPCS for output growth at any horizon, while those based on the
‘extended’ benchmark suggest that, at least at the one-quarter horizon at the
very beginning of the sample, and at the one-year horizon both at the beginning
of the sample and around the second half of the 1990s, a significant MPCS has
been present.
• As for Australia, results based on the univariate benchmark point towards a
MPCS around 9% at the very beginning of the sample, decreasing monoton-
ically over the following years, and then stabilising, after the introduction of
inflation targeting, around 3%. In contrast with, e.g., the United Kingdom, the
MPCS based on the univariate benchmark appears to have been monotonically
declining with the forecasting horizon during the entire sample period. Results
based on the alternative benchmark, on the other hand, point towards an es-
sentially negligible MPCS at all horizons, with the exception of the one-year
horizon towards the middle of the sample.
• Finally, results for Canada point towards a striking difference between the re-
sults based on the two benchmarks, with those based on the univariate one
suggesting a remarkably high MPCS at both the 1- and the 4-quarter horizon
over the entire sample period, and those based on the extended benchmark
pointing towards marked fluctuations at all horizons.
Having documented time-variation in the MPCS in the five countries/economic
areas since the Gold Standard era, let’s now turn to the more interesting question of
what implications our findings have for the two previously discussed theories for why
the spread might contain information useful for predicting output growth.
6 Interpreting the Evidence
6.1 Implications for the ‘real yield curve’ explanation
As mentioned in the introduction, according to Harvey’s (1988), theory whether that
the MPCS encoded in the real yield curve does, or does not, translate to the nominal
yield curve crucially depends on inflation persistence. Following Bordo and Haubrich
(2004), a necessary preliminary step in order to be able to assess the implications
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23. of our findings for the real yield curve explanation is, therefore, measuring (time-
variation in) the extent of inflation persistence. Figure 12 shows, for the United States
during the Classical Gold Standard, the interwar period, and the post-WWII era, and
for the other four countries over the post-WWII period, the median estimate and the
16th and 84th percentiles of the distribution of the normalised spectrum of inflation
at ω=0, based on the TVP VARs for Yt ≡ [yt, πt,rt, st]0
.28
Results for the United
States, first, confirm the well-known white noise character of inflation during the Gold
Standard, documented e.g. by Shiller and Siegel (1977) and Barsky (1987); second,
the data point towards some mild increase in persistence during the interwar years,
especially, during the Great Depression episode, when inflation remained consistently
negative for several years; and finally, broadly confirm, for the post-WWII era, the
finding of Cogley and Sargent (2002, 2005) of high persistence around the time of the
Great Inflation, and of a significant decline after the Volcker stabilisation. In line with
Benati (2004), Benati (2006) and Cogley, Morozov, and Sargent (2003), results for the
United Kingdom confirm the broad picture of comparatively high persistence during
the period between the floating of the pound and the U.K.’s entry into the Exchange
Rate Mechanism of the European Monetary System, and of a lower persistence since
then. As for other countries, Canada exhibits a peak around the time of the Great
Inflation, and a significant fall since then, and the Eurozone a systematic increase over
the sample period, with an overall high estimated persistence.29
Finally, as for the
United Kingdom during the Gold Standard and the interwar period, Table B of Benati
(2006) reports, for the two series used herein, Hansen (1999) ‘grid bootstrap’ median-
unbiased estimates of the sum of the AR coefficients, and 90%-coverage confidence
intervals, equal to 0.05 [-0.13; 0.22] and 0.37 [-0.05; 0.80] respectively. In line with
the United States, these results point towards no and, respectively, some very mild
persistence during the two periods.
Some of these results are at odds with the previously documented pattern of
variation in the MPCS over and above the information already encoded in past output
growth. For example,
• in both the United States, the United Kingdom, and Canada over the post-
WWII era, the broad decrease in inflation persistence in the second part of
the sample, compared to the first half, would automatically imply, according to
the real yield curve explanation, a corresponding and analogous decrease in the
MPCS, as the lower persistence of inflation shocks, by moving the nominal yield
curve mainly at the short end, should end up blurring the predictive content
intrinsic to the real yield curve. As the results in Figures 4, 5, and 7 show,
this is clearly not the case. Focussing on the 1- and 4-quarter ahead horizons,
28
For each country, and for each sample period, we compute the time-varying spectral density
matrix of the VAR based on a 100-points grid for ω over the interval [0; π]. This implies that the
estimates of the normalised spectrum at zero presented in the seven panels of Figure 12 are exactly
comparable with one another.
29
O’Reilly and Whelan (2005) estimate Euro area inflation to be essentially a unit root process.
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24. in all three countries the MPCS computed taking the univariate model as the
benchmark–the one which is relevant in the present case–exhibits a broadly
hump-shaped pattern over the post-WWII era, with peaks around the time of
the Volcker recession, of the beginning of the inflation targeting regime, and
of the Great Inflation, respectively. The case of Canada is especially striking,
with inflation persistence markedly decreasing during the first half of the 1980s,
and the MPCS remaining at comparatively high levels from mid-1970s through
mid-1990s.
• As for the Eurozone, the increase in inflation persistence documented in Figure
12 stands in marked contrast with the broad invariance of the MPCS at the
various horizons shown in Figures 5 and 7.
• By the same token, the weakly hump-shaped pattern for inflation persistence
in Australia would imply a corresponding hump-shaped pattern in the MPCS,
while Figures 5 and 7 clearly point towards a gently decreasing MPCS at both
the 1-and the 4-quarter horizons.
• Finally, as for the Gold Standard era, the unchanging white noiseness of inflation
in the United States over the sample period is at odds with the time-varying
pattern of the MPCS at the one-quarter horizon documented in Figures 5 and
7. Results for the United Kingdom, on the other hand–with inflation nearly
white noise, and virtually no MPCS over and above that already encoded in past
output growth–are broadly compatible with the real yield curve explanation.
6.2 Implications for the monetary policy-based explanation
Evaluating the monetary policy-based explanation of the MPCS for output growth
is, on the other hand, less straightforward. Taken at face value, this explanation
implies that the MPCS uniquely originates from monetary policy actions, so that,
once appropriately controlling for the monetary policy stance, the spread should
not exhibit any additional predictive content for output growth. The problem with
assessing such an explanation based on the evidence produced herein is that it is
not entirely clear that the short rate encodes all the information which is necessary
for capturing the monetary policy stance.30
Ideally, we would have liked to include,
as an additional variable in our second benchmark model, the rate of growh of at
least a (broad) monetary aggregate. Unfortunately, this would have implied that
the augmented model including the spread would have featured five variables, thus
running into the previously discussed ‘curse of dimensionality’.31
Obtorto collo, we
30
In line with the monetarist tradition, and very much at odds with most of contemporary macro-
economics, Nelson (2003) argues, for example, for an additional, independent informational content
of monetary aggregates, over and above that already encoded in the short rate.
31
See footnote 9.
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25. have therefore solely included, in our second benchmark, a short rate, and our results
should therefore regarded as broadly tentative.
With this caveat in mind, the results in figures 8, 9, and 11 seem to clearly run
against the notion that the MPCS may just be a reflex of the stance of monetary
policy. For example,
• results for the United States during both the interwar and the post-WWII
periods clearly point towards several periods during which the spread exhibited
predictive power for output growth over and above that already encoded in the
short rate. In particular, during both the Volcker recession, and that in 2000-
2001, the spread appears to have possessed additional information compared to
that contained in the simplest possible measure of the monetary policy stance.
• The case of the United Kingdom, with the MPCS appearing at both the 1- and
the 4-quarter horizon after the end of the 1980s and rising again slightly in the
early 2000.
That said, we are impressed by the coincidence between marked increases in MPCS
and periods when the current (and future) monetary policy regime were most uncer-
tain. If the monetary policy regime is known, and believed to be constant, agents
should probably be able to deduce much of the path of future short rates from the trio
of current, and past, short rates, output and inflation, included in our VAR (and so
the MPCS should be zero). But when the monetary regime becomes unpredictable,
at the least, some risk premia will have to be added to expectations of future short
rates. Consider the number of cases to which this relationship can be applied:
• United States: 1890-1898, debate over Bimetallism; 1910-1913, debate over adop-
tion of Federal Reserve System; 1979-1986, Volcker experiment with non-borrowed
reserves (see Figure 4 and 10).
• United Kingdom: 1990-1992, ERM debate and introduction of inflation targets
(see Figure 9).
• Canada: 1979-1981, connection with the U.S.; 1990-1992, introduction of in-
flation targets, and conflict between John Snow and Liberal Opposition (see
Figure 9).
Note also that in all the post-WWII cases, the long rate during these years was
much higher than consistent with perfect foresight, i.e. short rates dropped in sub-
sequent years, because the inflation targets were maintained and achieved. So, there
is a prima facie case that long rates were kept much higher (than consistent with
the new monetary regime) because of uncertainty about its success. On this view,
part of the cause of the subsequent output decline was not that the yield curve was
negatively sloping, but that it was insufficiently so, i.e. long rates were above those
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26. consistent with the successful adoption of the new regime, thereby imparting addi-
tional downwards pressure on output growth.
While we do find this hypothesis attractive, there does, alas, appear to be a
counter-example in our results. In the case of almost all the countries examined, but
especially so in the U.K. and Canada, there appears to have been some rise in MPCS
in the early 2000s, at a time when the monetary policy regime had been successfully
established. Remember, however, that this was a period of low short-term interest
rates, upwards sloping yield curves and continuing growth. If our above analysis
is correct, the implication is that some external force(s) were holding down long
yields (beyond those factors already in our VAR), and thereby imparting stronger
growth. International influences, notably affecting the balance of world savings and
investment, come to mind. But an attempt to establish this must remain for further
research, so our own proposed explanations of the time-varying characteristics of the
MPCS must be considered, for the time being, conjectural. Note, however, that this
final conjecture, (about the reasons for the MPCS in the 2000s), relates to Harvey’s
(1988) view, whereas the explanation for the earlier periods based on monetary un-
certainty is more in accord with the standard monetary policy approach; so both
prior arguments may have some, but not full, validity.
7 Conclusions
In this paper we have used Bayesian time-varying parameters VARs with stochas-
tic volatility to investigate changes in the marginal predictive content of the yield
spread for output growth in the United States and the United Kingdom, since the
Gold Standard era, and in the Eurozone, Canada, and Australia over the post-WWII
period. Overall, our evidence has not provided full support for any of the two domi-
nant explanations for why the yield spread may contain predictive power for output
growth, the monetary policy-based one, and Harvey’s (1988) ‘real yield curve’ one.
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27. A The Data
Here follows a detailed description of the dataset.
A.1 Gold Standard
United States Quarterly series for the commercial paper rate, the yield on corporate
bonds, the GNP deflator, and real GNP, all available from 1875:1 to 1983:4, are from
Balke and Gordon (1986).
United Kingdom A series for real GNP for the period 1830-1913 is from Na-
tional Accounts’ Table 6 of Mitchell (1988), while a corresponding series for the
GNP deflator has been computed as the ratio between the nominal GNP series from
Mitchell’s National Accounts’ Table 5 and the just-mentioned real GNP series. A
series for the short rate has been computed by linking Gurney’s series for the inter-
est rate on first-class three-months bills (available for the period 1824-1856) and the
series for three-months banks bills (available for the period 1845-1938), both found
in Financial Institutions’ Table 15 of Mitchell (1988). Over the overlapping period,
1845-1856, the two series are near-identical, which justifies their linking. As for the
long rate, we take the series for the rate on consols from Financial Institutions’ Table
13 of Mitchell (1988), available for the period 1756-1980.
A.2 Interwar Period
United States Quarterly series for the commercial paper rate, the yield on compo-
rate bonds, the GNP deflator, and real GNP, all available from 1875:1 to 1983:4, are
from Balke and Gordon (1986).
United Kingdom Our output measure is the Economist’s seasonally adjusted
index of business activity from Table 3.1 of Capie and Collins (1983), which is available
for the period January 1920-December 1938. The seasonally unadjusted series for the
retail price index available for the period July 1914-December 1982 is from Table
III.(11) of Capie and Webber (1985). As for the short rate, we take the market rate
of interest on best three-month bills (quoted at an annual rate), available for the
period January 1919-December 1939, from Table 7.1 of Capie and Collins (1983). As
for the long rate, we take the series for the yield on 2.5% consols (quoted at an annual
rate) from Table 7.5 of Capie and Collins (1983), available for the period January
1919-December 1939. Given that the RPI series is seasonally unadjusted, prior to
analysis we seasonally adjust it via the ARIMA X-12 procedure as implemented in
Eviews.
A.3 Post-WWII
United States Quarterly seasonally adjusted series for real GDP (GDPC96) and
the GDP deflator (GDPDEF) are from the U.S. Department of Commerce, Bureau of
26
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28. Economic Analysis. A quarterly seasonally adjusted CPI series has been obtained by
keeping the last observation from each quarter from the original monthly series from
the U.S. Department of Labor, Bureau of Labor Statistics (CPIAUCSL: ‘Consumer
price index for all urban consumers, all items’). A quarterly seasonally adjusted
import price index (11176.X.ZF...), a Treasury Bill Rate (11160C..ZF...), and a 10-
year government bond yield (11161...ZF...) are from the International Monetary
Fund’s International Financial Statistics.
Eurozone Quarterly seasonally adjusted series for real GDP (YER), the GDP
deflator (YED), short-term and long-term interest rates (STN and LTN) are from
the ECB’s Area Wide Model’s dataset. The overall sample period is 1970:1-2003:4.
United Kingdom Quarterly seasonally adjusted series for real GDP (ABMI)
and the GDP deflator (YBGB) are from the Office for National Statistics. A quar-
terly seasonally adjusted import price index (11276.X.ZF...), a Treasury Bill Rate
(11260C..ZF...), and a 10-year government bond yield (11261...ZF...) are from the
International Monetary Fund’s International Financial Statistics. A quarterly sea-
sonally adjusted RPI series has been obtained by keeping the last observation from
each quarter from the original seasonally unadjusted monthly series from the Office
for National Statistics.(CDKO), and then seasonally adjusting the resulting series via
the ARIMA X-12 procedure as implemented in Eviews.
Canada Quarterly seasonally adjusted series for real GDP (15699BVRZF),
the GDP deflator (15699BIRZF), short and long interest rates (15660C..ZF and
15661...ZF) are from the International Monetary Fund’s International Financial Sta-
tistics. The sample period is 1975:1-2005:2.
Australia Quarterly seasonally adjusted series for real GDP (19399BVRZF),
the GDP deflator (19399BIRZF), and short and long interest rates (19360B..ZF and
19361...ZF) are from the International Monetary Fund’s International Financial Sta-
tistics. The overall sample period is 1957:1-2005:1.
B Details of the Markov-Chain Monte Carlo Pro-
cedure
We estimate (5)-(11) via Bayesian methods. The next two subsections describe our
choices for the priors, and the Markov-Chain Monte Carlo algorithm we use to sim-
ulate the posterior distribution of the hyperparameters and the states conditional
on the data, while the third section discusses how we check for convergence of the
Markov chain to the ergodic distribution.
B.1 Priors
For the sake of simplicity, the prior distributions for the initial values of the states–
θ0 and h0–which we postulate all to be normal, are assumed to be independent
27
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August 2007
29. both from each other, and from the distribution of the hyperparameters. In order to
calibrate the prior distributions for θ0 and h0 we estimate a time-invariant version of
(5) based on the first 8 years of data, and we set
θ0 ∼ N
h
ˆθOLS, 4 · ˆV (ˆθOLS)
i
(B1)
where ˆV (ˆθOLS) is the estimated asymptotic variance of ˆθOLS. As for h0, we proceed
as follows. Let ˆΣOLS be the estimated covariance matrix of t from the time-invariant
VAR, and let C be its lower-triangular Cholesky factor–i.e., CC0
= ˆΣOLS. We set
ln h0 ∼ N(ln µ0, 10 × IN ) (B2)
where µ0 is a vector collecting the logarithms of the squared elements on the diagonal
of C. As stressed by Cogley and Sargent (2005), ‘a variance of 10 is huge on a
natural-log scale, making this weakly informative’ for h0.
Turning to the hyperparameters, we postulate independence between the parame-
ters corresponding to the two matrices Q and A–an assumption we adopt uniquely
for reasons of convenience–and we make the following, standard assumptions. The
matrix Q is postulated to follow an inverted Wishart distribution,
Q ∼ IW
¡
¯Q−1
, T0
¢
(B3)
with prior degrees of freedom T0 and scale matrix T0
¯Q. In order to minimize the
impact of the prior, thus maximizing the influence of sample information, we set T0
equal to the minimum value allowed, the length of θt plus one. As for ¯Q, we calibrate
it as ¯Q= γ × ˆΣOLS, setting γ=3.5×10−4
, the same value used in Cogley and Sargent
(2005). As for α, we postulate it to be normally distributed woth a ‘large’ variance,
f (α) = N(0, 10000·IN(N−1)/2). (B4)
Finally, as for the variances of the stochastic volatility innovations, we follow Cogley
and Sargent (2002, 2005) and we postulate an inverse-Gamma distribution for σ2
i ≡
Var(νi,t):
σ2
i ∼ IG
µ
10−4
2
,
1
2
¶
(B5)
B.2 Simulating the posterior distribution
We simulate the posterior distribution of the hyperparameters and the states con-
ditional on the data via the following MCMC algorithm, as found in Cogley and
Sargent (2005). In what follows, xt
denotes the entire history of the vector x up to
time t–i.e. xt
≡ [x0
1, x0
2, , x0
t]0
–while T is the sample length.
28
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30. (a) Drawing the elements of θt Conditional on Y T
, α, and HT
, the observation
equation (5) is linear, with Gaussian innovations and a known covariance matrix.
Following Carter and Kohn (2004), the density p(θT
|Y T
, α, HT
) can be factored as
p(θT
|Y T
, α, HT
) = p(θT |Y T
, α, HT
)
T−1Y
t=1
p(θt|θt+1, Y T
, α, HT
) (B6)
Conditional on α and HT
, the standard Kalman filter recursions nail down the first
element on the right hand side of (A6), p(θT |Y T
, α, HT
) = N(θT , PT ), with PT being
the precision matrix of θT produced by the Kalman filter. The remaining elements in
the factorization can then be computed via the backward recursion algorithm found,
e.g., in Kim and Nelson (2000), or Cogley and Sargent (2005, appendix B.2.1). Given
the conditional normality of θt, we have
θt|t+1 = θt|t + Pt|tP−1
t+1|t (θt+1 − θt) (B7)
Pt|t+1 = Pt|t − Pt|tP−1
t+1|tPt|t (B8)
which provides, for each t from T-1 to 1, the remaining elements in (5), p(θt|θt+1, Y T
,
α, HT
) = N(θt|t+1, Pt|t+1). Specifically, the backward recursion starts with a draw
from N(θT , PT ), call it ˜θT Conditional on ˜θT , (A7)-(A8) give us θT−1|T and PT−1|T ,
thus allowing us to draw ˜θT−1 from N(θT−1|T , PT−1|T ), and so on until t=1.
(b) Drawing the elements of Ht Conditional on Y T
, θT
, and α, the orthogonalised
innovations ut ≡ A(Yt-X
0
tθt), with Var(ut)=Ht, are observable. Following Cogley and
Sargent (2002), we then sample the hi,t’s by applying the univariate algorithm of
Jacquier, Polson, and Rossi (2004) element by element.32
(c) Drawing the hyperparameters Conditional on Y T
, θT
, HT
, and α, the innova-
tions to θt and to the hi,t’s are observable, which allows us to draw the hyperparameters–
the elements of Q and the σ2
i –from their respective distributions.
(d) Drawing the elements of α Finally, conditional on Y T
and θT
the t’s are
observable, satisfying
A t = ut (B9)
with the ut being a vector of orthogonalized residuals with known time-variying vari-
ance Ht. Following Cogley and Sargent (2005), we interpret (B9) as a system of
unrelated regressions. The first equation in the system is given by 1,t ≡ u1,t, while
the following equations can be expressed as transformed regressions as
³
h
−1
2
2,t 2,t
´
= −α2,1
³
h
−1
2
2,t 1,t
´
+
³
h
−1
2
2,t u2,t
´
(B10)
³
h
−1
2
3,t 3,t
´
= −α3,1
³
h
−1
2
3,t 1,t
´
− α3,2
³
h
−1
2
3,t 2,t
´
+
³
h
−1
2
3,t u3,t
´
32
For details, see Cogley and Sargent (2005, Appendix B.2.5).
29
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August 2007
31. ...
³
h
−1
2
N(N−1)/2,t N(N−1)/2,t
´
= −αN(N−1)/2,1
³
h
−1
2
N(N−1)/2,t 1,t
´
− ...
... − αN(N−1)/2,N(N−1)/2
³
h
−1
2
N(N−1)/2,t N(N−1)/2,t
´
+
³
h
−1
2
N(N−1)/2,tuN(N−1)/2,t
´
where the residuals are independent standard normal. Assuming normal priors for
each equation’s regression coefficients the posterior is also normal, and can be com-
puted via equations (77) of (78) in Cogley and Sargent (2005, section B.2.4).
Summing up, the MCMC algorithm simulates the posterior distribution of the
states and the hyperparameters, conditional on the data, by iterating on (a)-(d). In
what follows we use a burn-in period of 10,000 iterations to converge to the ergodic
distribution, and after that–following Cogley and Sargent (2005)–we sample every
10th draw of the subsequent 20,000 iterations in order to reduce the autocorrelation
across draws, thus getting a sample of 2,000 draws from the ergodic distribution.
B.3 Assessing the convergence of the Markov chain to the
ergodic distribution
Following Primiceri (2005), we assess the convergence of the Markov chain by inspect-
ing the autocorrelation properties of the ergodic distribution’s 2,000 draws. Specif-
ically, we consider the draws’ inefficiency factors (henceforth, IFs), defined as the
inverse of the relative numerical efficiency measure of Geweke (1992),
RNE = (2π)−1 1
S(0)
Z π
−π
S(ω)dω (20)
where S(ω) is the spectral density of the sequence of draws from the Gibbs sampler for
the quantity of interest at the frequency ω. In what follows, we estimate the spectral
densities by smoothing the periodograms33
in the frequency domain by means of a
Bartlett spectral window. Following Berkowitz and Diebold (1998), we select the
bandwidth parameter automatically via the procedure introduced by Beltrao and
Bloomfield (1987).
Figures 13 and 14 show, for the United States and the United Kingdom for the
post-WWII periods, the draws’ inefficiency factors for the models’ hyperparameters–
i.e., the free elements of the matrices Q and A–and for the states, i.e. the time-varying
coefficients of the VAR (the θt) and the volatilities (the hi,t’s). As the figures show,
the autocorrelation of the draws is extremely low, with all the estimated IFs being
around or below 3–as stressed by Primiceri (2005, Appendix B), values of the IFs
below or around twenty are generally regarded as satisfactory. Analogous evidence
for the other three countries is not reported here for reasons of space, but is available
from the authors upon request.
33
We compute the periodograms based on the fast-Fourier transform
30
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Working Paper Series No 802
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36. Table 1 Results based on the Stock-Watson TVP-MUB metho-
dology: exp- and sup-Wald test statistics, simulated p-values,
and median-unbiased estimates of λ
exp-Wald sup-Wald
(p-value) ˆλ (p-value) ˆλ
United States
Classical Gold Standard 15.85 (0) 0.04138 40.66 (0) 0.04483
Interwar perioda
30.58 (0) 0.08966 68.78 (0) 0.10345
Post-WWII period 25.91 (0) 0.05172 29.41 (0.005) 0.03448
Eurozone, post-WWIIb
25.99 (0) 0.05517 60.52 (0) 0.10345
United Kingdom, post-WWII 19.02 (0) 0.08966 28.76 (0) 0.05172
Canada, post-WWII 11.37 (0) 0.04138 30.39 (0) 0.04138
Australia, post-WWII 11.40 (0) 0.05172 30.19 (0) 0.05172
a
Trimming set to 0.25. b
Trimming set to 0.3.
Table 2 The marginal predictive content of the spread
in the United Kingdom during the Gold Standard: over-
all and marginal R2
’s
Benchmark model with:
Yt ≡ yt Yt ≡ [yt, πt,rt]0
Horizon (in years) 1 2 1 2
Frequency-domain-based estimates:
Overall predictability 0.116 8.5E-04 0.116 4.6E-04
Marginal predictability 0.002 2.4E-04 -7.7E-05 -1.2E-04
Time-domain-based estimates:
Overall predictability 0.148 0.005 0.154 0.027
Marginal predictability 0.038 0.005 0.001 0.008
Table 3 The marginal predictive content of the spread in the
United Kingdom during the interwar period: overall and mar-
ginal R2
’s
Benchmark model with:
Yt ≡ yt Yt ≡ [yt, πt,rt]0
Horizon (in months) 3 12 24 3 12 24
Frequency-domain-based estimates:
Overall predictability 0.162 0.049 0.060 0.247 0.032 0.289
Marginal predictability 0.004 -0.007 0.054 0.076 -0.021 0.212
Time-domain-based estimates:
Overall predictability 0.159 0.057 0.109 0.209 0.077 0.143
Marginal predictability 0.023 0.015 0.104 0.032 0.024 0.045
35
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37. 1880 1890 1900 1910
0
2
4
6
8
10
12
14
16
Classical GoldStandard
1880 1890 1900 1910
-15
-10
-5
0
5
10
15
20
1920 1925 1930 1935 1940
0
2
4
6
8
10
12
14
16
Interwarperiod
1920 1925 1930 1935 1940
-30
-20
-10
0
10
20
30
40
1960 1970 1980 1990 2000
0
2
4
6
8
10
12
14
16
Post-WWII period
1960 1970 1980 1990 2000
-4
-2
0
2
4
6
8
10
12
Spread
Greenspan
chairmanship
Volckerchairmanship
(August1979-August1987)
President
Roosevelt
takesthe
U.S. dollar
offgold
Inflation
Output
growth
Short
rate
Long
rate
Figure 1: United States, the raw data
36
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August 2007
38. 1840 1860 1880 1900
0
2
4
6
8
10
12
14
16
18
ClassicalGoldStandard
1840 1860 1880 1900
-6
-4
-2
0
2
4
6
8
10
12
1925 1930 1935
0
2
4
6
8
10
12
14
16
18
Interwarperiod
1925 1930 1935
-10
0
10
20
30
40
50
60
1970 1980 1990 2000
0
2
4
6
8
10
12
14
16
18
Post-WWIIperiod
1970 1980 1990 2000
-10
-5
0
5
10
15
20
25
30
35
Long
rate
Short
rate
Floatingof
thepound
Output
growth
Spread
Inflation
Introductionof
inflationtargeting
U.K.
abandons
theGold
Standard
U.K.
joins
the
ERM
Returntothe
GoldStandard
Figure 2: United Kingdom, the raw data
37
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39. 197519801985199019952000
2
4
6
8
10
12
14
16
18
20
22
Eurozone, post-WWII era
197519801985199019952000
-5
0
5
10
15
1960 1970 1980 1990 2000
0
5
10
15
20
Canada, post-WWII era
1960 1970 1980 1990 2000
-5
0
5
10
15
1980 1985 1990 1995 2000 2005
4
6
8
10
12
14
16
18
20
22
Australia, post-WWII era
1980 1985 1990 1995 2000 2005
-5
0
5
10
15
20
25
Long
rate
Short
rate
Inflation
Output
growth
Spread
StageIII of
EMUbegins
Introduction
ofinflation
targeting
Collapse
ofBretton
Woods
Introductionof
inflationtargeting
Figure 3: Eurozone, Canada, and Australia, the raw data
38
ECB
Working Paper Series No 802
August 2007
40. 1890 1895 1900 1905 1910
0
0.1
0.2
0.3
0.4
0.5
Time-varyingR-squared
1890 1895 1900 1905 1910
-0.2
-0.1
0
0.1
0.2
0.3
Classical GoldStandard
MarginalR-squaredofthespread
1930 1935 1940
0
0.1
0.2
0.3
0.4
0.5
1930 1935 1940
-0.2
-0.1
0
0.1
0.2
0.3
Interwarperiod
1970 1980 1990 2000
0
0.1
0.2
0.3
0.4
0.5
1970 1980 1990 2000
-0.2
-0.1
0
0.1
0.2
0.3
Post-WWII period
President
Roosevelt
takesthe
U.S. dollar
offgold
Volckerchairmanship
(August1979-August1987)
Greenspan
chairmanship
Figure 4: Measuring changes in U.S. output growth’s predictability: time-varying
overall R2
s and marginal predictive content of the spread, one quarter ahead (median
estimates and 16th and 84th percentiles): univariate versus bivariate results
39
ECB
Working Paper Series No 802
August 2007
41. 1980 1990 2000
0
0.1
0.2
0.3
0.4
0.5
Eurozone
Time-varyingR-squared
1980 1990 2000
-0.2
-0.1
0
0.1
0.2
0.3
0.4
0.5
MarginalR-squaredofthespread
1980 1990 2000
0
0.1
0.2
0.3
0.4
0.5
UnitedKingdom
1980 1990 2000
-0.2
-0.1
0
0.1
0.2
0.3
0.4
0.5
1985 1990 1995 2000 2005
0
0.1
0.2
0.3
0.4
0.5
Australia
1985 1990 1995 2000 2005
-0.2
-0.1
0
0.1
0.2
0.3
0.4
0.5
1970 1980 1990 2000
0
0.1
0.2
0.3
0.4
0.5
Canada
1970 1980 1990 2000
-0.2
-0.1
0
0.1
0.2
0.3
0.4
0.5
StageIII
ofEMU
begins
Floatingof
thepound
Introductionof
inflationtargeting
UKjoins
theERM
Introduction
ofinflation
targeting
Collapse
ofBretton
Woods
Introduction
ofinflation
targeting
Figure 5: Measuring changes in output growth’s predictability for the Eurozone, the
United Kingdom, Australia, and Canada: time-varying overall R2
s, and marginal
predictive content of the spread, one quarter ahead (median estimates and 16th and
84th percentiles): univariate versus bivariate results
40
ECB
Working Paper Series No 802
August 2007
42. 1890 1895 1900 1905 1910
0
0.1
0.2
0.3
0.4
0.5
Classical GoldStandard
1930 1935 1940
0
0.1
0.2
0.3
0.4
0.5
Interwarperiod
1980 1990 2000
0
0.1
0.2
0.3
0.4
0.5
Eurozone
1980 1990 2000
0
0.1
0.2
0.3
0.4
0.5
UnitedKingdom
1985 1990 1995 2000 2005
0
0.1
0.2
0.3
0.4
0.5
Australia
1970 1980 1990 2000
0
0.1
0.2
0.3
0.4
0.5
Canada
1970 1980 1990 2000
0
0.1
0.2
0.3
0.4
0.5
1-quarter-ahead
4-quarters-ahead
8-quarters-ahead
President
Roosevelt
takesthe
U.S. dollar
offgold
Greenspan
chairmanship
Volcker
chairmanship
StageIII
ofEMU
begins
Floatingof
thepound
Introductionof
inflationtargeting
UKjoins
theERM
Introduction
ofinflation
targeting
Collapse
ofBretton
Woods
Introduction
ofinflation
targeting
UnitedStates
Figure 6: United States, Eurozone, United Kingdom, Australia, and Canada: overall
predictability at the 1-, 4-, and 8-quarters ahead horizons (median estimates)
41
ECB
Working Paper Series No 802
August 2007
43. 1890 1895 1900 1905 1910
-0.2
-0.1
0
0.1
0.2
0.3
Classical GoldStandard
1930 1935 1940
-0.2
-0.1
0
0.1
0.2
0.3
Interwarperiod
1980 1990 2000
-0.2
-0.1
0
0.1
0.2
0.3
Eurozone
1980 1990 2000
-0.2
-0.1
0
0.1
0.2
0.3
UnitedKingdom
1985 1990 1995 2000 2005
-0.2
-0.1
0
0.1
0.2
0.3
Australia
1970 1980 1990 2000
-0.2
-0.1
0
0.1
0.2
0.3
Canada
1970 1980 1990 2000
-0.2
-0.1
0
0.1
0.2
0.3
1-quarter-ahead
4-quarters-ahead
8-quarters-ahead
President
Roosevelt
takesthe
U.S. dollar
offgold
Greenspan
chairmanship
Volcker
chairmanship
StageIII
ofEMU
begins
Floatingof
thepound
Introductionof
inflationtargeting
UKjoins
theERM
Introduction
ofinflation
targeting
Collapse
ofBretton
Woods
Introduction
ofinflation
targeting
UnitedStates
Figure 7: United States, Eurozone, United Kingdom, Australia, and Canada: mar-
ginal predictive content of the spread at the 1-, 4-, and 8-quarters ahead horizons
(median estimates)
42
ECB
Working Paper Series No 802
August 2007
44. 1890 1895 1900 1905 1910
0
0.2
0.4
0.6
0.8
1
Time-varyingR-squared
1890 1895 1900 1905 1910
-0.4
-0.2
0
0.2
0.4
0.6
Classical GoldStandard
MarginalR-squaredofthespread
1970 1980 1990 2000
0
0.2
0.4
0.6
0.8
1
1970 1980 1990 2000
-0.4
-0.2
0
0.2
0.4
0.6
Post-WWII period
1930 1935 1940
0
0.2
0.4
0.6
0.8
1
1930 1935 1940
-0.4
-0.2
0
0.2
0.4
0.6
Interwarperiod
Greenspan
chairmanship
Volckerchairmanship
(August1979-August1987)
President
Roosevelt
takesthe
U.S. dollar
offgold
Figure 8: Measuring changes in U.S. output growth’s predictability: time-varying
overall R2
s, and marginal predictive content of the spread, one quarter ahead (median
estimates and 16th and 84th percentiles): trivariate versus four-variate results
43
ECB
Working Paper Series No 802
August 2007
45. 1980 1990 2000
0
0.1
0.2
0.3
0.4
0.5
0.6
Eurozone
Time-varyingR-squared
1980 1990 2000
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0.4
MarginalR-squaredofthespread
1980 1990 2000
0
0.1
0.2
0.3
0.4
0.5
0.6
UnitedKingdom
1980 1990 2000
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0.4
1985 1990 1995 2000 2005
0
0.1
0.2
0.3
0.4
0.5
0.6
Australia
1985 1990 1995 2000 2005
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0.4
1970 1980 1990 2000
0
0.1
0.2
0.3
0.4
0.5
0.6
Canada
1970 1980 1990 2000
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0.4
0.5
StageIII
ofEMU
begins
Floatingof
thepound
UKjoins
theERM
Introductionof
inflationtargeting
Collapse
ofBretton
Woods
Introduction
ofinflation
targeting
Introduction
ofinflation
targeting
Figure 9: Measuring changes in output growth’s predictability for the Eurozone, the
United Kingdom, Australia, and Canada: time-varying overall R2
s, and marginal
predictive content of the spread, one quarter ahead (median estimates and 16th and
84th percentiles): trivariate versus four-variate results
44
ECB
Working Paper Series No 802
August 2007
46. 1890 1895 1900 1905 1910
0
0.1
0.2
0.3
0.4
0.5
Classical GoldStandard
1930 1935 1940
0
0.1
0.2
0.3
0.4
0.5
Interwarperiod
1980 1990 2000
0
0.1
0.2
0.3
0.4
0.5
Eurozone
1980 1990 2000
0
0.1
0.2
0.3
0.4
0.5
UnitedKingdom
1985 1990 1995 2000 2005
0
0.1
0.2
0.3
0.4
0.5
Australia
1970 1980 1990 2000
0
0.1
0.2
0.3
0.4
0.5
Canada
1970 1980 1990 2000
0
0.1
0.2
0.3
0.4
0.5
1-quarter-ahead
4-quarters-ahead
8-quarters-ahead
President
Roosevelt
takesthe
U.S. dollar
offgold
Greenspan
chairmanship
Volcker
chairmanship
StageIII
ofEMU
begins
Floatingof
thepound
Introductionof
inflationtargeting
UKjoins
theERM
Introduction
ofinflation
targeting
Collapse
ofBretton
Woods
Introduction
ofinflation
targeting
UnitedStates
Figure 10: United States, Eurozone, United Kingdom, Australia, and Canada: overall
predictability at the 1-, 4-, and 8-quarters ahead horizons (median estimates)
45
ECB
Working Paper Series No 802
August 2007
47. 1890 1895 1900 1905 1910
-0.2
-0.15
-0.1
-0.05
0
0.05
0.1
0.15
0.2
Classical GoldStandard
1930 1935 1940
-0.2
-0.15
-0.1
-0.05
0
0.05
0.1
0.15
0.2
Interwarperiod
1980 1990 2000
-0.2
-0.15
-0.1
-0.05
0
0.05
0.1
0.15
0.2
Eurozone
1980 1990 2000
-0.2
-0.15
-0.1
-0.05
0
0.05
0.1
0.15
0.2
UnitedKingdom
1985 1990 1995 2000 2005
-0.2
-0.15
-0.1
-0.05
0
0.05
0.1
0.15
0.2
Australia
1970 1980 1990 2000
-0.2
-0.15
-0.1
-0.05
0
0.05
0.1
0.15
0.2
Canada
1970 1980 1990 2000
-0.2
-0.15
-0.1
-0.05
0
0.05
0.1
0.15
0.2
Post-WWII period
1-quarter-ahead
4-quarters-ahead
8-quarters-ahead
President
Roosevelt
takesthe
U.S. dollar
offgold
Greenspan
chairmanship
Volcker
chairmanship
StageIII
ofEMU
begins
Floatingof
thepound
UKjoins
theERM
Introductionof
inflationtargeting
Introduction
ofinflation
targeting
Collapse
ofBretton
Woods
Introduction
ofinflation
targeting
UnitedStates
Figure 11: United States, Eurozone, United Kingdom, Australia, and Canada: mar-
ginal predictive content of the spread at the 1-, 4-, and 8-quarters ahead horizons
(median estimates)
46
ECB
Working Paper Series No 802
August 2007
48. 1890 1895 1900 1905 1910
0
0.01
0.02
0.03
0.04
0.05
GoldStandard
1930 1935 1940
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
Interwarera
1970 1980 1990 2000
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
Post-WWIIera
1980 1990 2000
0
0.05
0.1
0.15
0.2
0.25
U.K.,post-WWII era
1970 1980 1990 2000
0
0.05
0.1
0.15
0.2
0.25
Canada, post-WWIIera
1980 1990 2000
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
Eurozone, post-WWIIera
1985 1990 1995 2000 2005
0
0.05
0.1
0.15
0.2
Australia, post-WWIIera
StageIII of
EMUbegins
Floatingof
thepound
Introductionofinflationtargeting
UKjoins
theERM
Collapse
ofBretton
Woods
Introduction
ofinflation
targeting
Introduction
ofinflation
targeting
Volckerchairmanship
(August1979-August1987)
President
Roosevelt
takesthe
U.S. dollar
offgold
Greenspan
chairmanship
UnitedStates
Figure 12: Measuring time-variation in inflation persistence: normalised spectrum of
inflation at ω=0 (median estimates and 16th and 84th percentiles)
47
ECB
Working Paper Series No 802
August 2007
49. 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500
0
1
2
3
4
5
100 200 300 400 500 600
0
1
2
3
4
5
5 10 15 20
0
1
2
3
4
5
100 200 300 400 500 600
0
1
2
3
4
5
1 2 3 4
0
1
2
3
Elementsofθ
t
Elementsofα ElementsofHt
ElementsofQ
Elementsofσ
2
Figure 13: Checking for convergence of the Markov chain: inefficiency factors for the
draws from the ergodic distribution for the hyperparameters and the states (United
States, post-WWII era, VAR with the spread)
48
ECB
Working Paper Series No 802
August 2007
50. 500 1000 1500 2000 2500 3000 3500 4000 4500
0
1
2
3
4
5
100 200 300 400 500 600
0
1
2
3
4
5
5 10 15 20
0
1
2
3
4
5
100 200 300 400 500
0
1
2
3
4
5
1 2 3 4
0
1
2
3
Elementsofθ
t
Elementsofα
Elementsofσ
2
ElementsofQ
ElementsofHt
Figure 14: Checking for convergence of the Markov chain: inefficiency factors for the
draws from the ergodic distribution for the hyperparameters and the states (United
Kingdom, post-WWII era, VAR with the spread)
49
ECB
Working Paper Series No 802
August 2007