HLEG thematic workshop on Measuring economic, social and environmental resilience, 25-26 November 2015, Rome, Italy, More information at: http://oe.cd/StrategicForum2015
This document discusses issues with using econometric models for macro stress testing of credit portfolios. Specifically:
- Econometric models have limitations like insufficient data, unstable relationships between credit risk and macroeconomic variables, and inability to capture non-linear behavior in stressed conditions.
- An analysis of Hong Kong data from 1997-2007 illustrates these limitations, as default rates did not consistently correlate with macroeconomic factors during stressed periods.
- The document proposes a simple methodology for bank supervisors to estimate history-based stressed PDs for individual banks, using the highest observed default rate for the banking sector as a whole as a benchmark. This allows supervisors to validate banks' self-reported stressed PD estimates.
This document summarizes the results of a seminar held by the ESCB Macro-prudential Research Network (MaRs) at the OECD in Paris on September 11, 2014. MaRs was established in 2010 to develop conceptual frameworks, models and tools to support macro-prudential supervision in the EU. It has three work streams related to macro-financial models, early warning systems, and assessing contagion risks. The seminar highlighted research from each work stream, including models linking financial stability and economic performance, methods for early warning systems and systemic risk indicators, and analysis of contagion mechanisms and tools for assessing contagion risks.
1. The document discusses limitations of traditional stress testing approaches and the need for a new approach using subjective probabilities.
2. It proposes using a Bayesian approach that incorporates expert assessments of the probabilities of stress events occurring and their conditional relationships, to generate more realistic loss estimates.
3. As an example, it presents a hypothetical stress scenario for a selected bank, analyzing sources of vulnerability and presenting a scenario along with its topology using the Bayesian approach.
1) The document discusses a model developed by Gerali et al. (2010) and modified by Angelini et al. (2011) to analyze the impact of the financial crisis on the euro area economy and the interaction of monetary and macroprudential policies.
2) It finds that the recession in the euro area in 2009 was almost entirely caused by adverse shocks to the banking sector, and that aggressive monetary policy helped mitigate the negative effects.
3) It also finds that monetary and macroprudential policies should cooperate, as their benefits are largest when the economy faces financial shocks. Macroprudential policy can also effectively lean against financial cycles by containing credit expansion.
This document discusses how banks can leverage stress testing to improve business planning and forecasting. Currently, business planning is done separately by each business unit without considering interactions between units or external economic factors. The document argues that enhanced stress testing can help estimate the impacts of macroeconomic shifts on business metrics and guide strategic decisions. It outlines how stress testing has evolved from a siloed risk management tool pre-financial crisis to a more rigorous supervisory process post-crisis. Still, banks are not fully utilizing stress testing's potential to inform strategic planning, funding strategies, and contingency planning. The document advocates using stress testing for these strategic purposes going forward.
The presentation was delivered during a seminar co-organized on September 29th, 2014 by CASE and IMF by dr. Emil Stavrev, a Deputy Division Chief at the Multilateral Surveillance Division of the IMF Research Department, which led the work on the 2014 Spillover Report.
See more on our webiste: http://www.case-research.eu/en/node/58689
This document discusses issues with using econometric models for macro stress testing of credit portfolios. Specifically:
- Econometric models have limitations like insufficient data, unstable relationships between credit risk and macroeconomic variables, and inability to capture non-linear behavior in stressed conditions.
- An analysis of Hong Kong data from 1997-2007 illustrates these limitations, as default rates did not consistently correlate with macroeconomic factors during stressed periods.
- The document proposes a simple methodology for bank supervisors to estimate history-based stressed PDs for individual banks, using the highest observed default rate for the banking sector as a whole as a benchmark. This allows supervisors to validate banks' self-reported stressed PD estimates.
This document summarizes the results of a seminar held by the ESCB Macro-prudential Research Network (MaRs) at the OECD in Paris on September 11, 2014. MaRs was established in 2010 to develop conceptual frameworks, models and tools to support macro-prudential supervision in the EU. It has three work streams related to macro-financial models, early warning systems, and assessing contagion risks. The seminar highlighted research from each work stream, including models linking financial stability and economic performance, methods for early warning systems and systemic risk indicators, and analysis of contagion mechanisms and tools for assessing contagion risks.
1. The document discusses limitations of traditional stress testing approaches and the need for a new approach using subjective probabilities.
2. It proposes using a Bayesian approach that incorporates expert assessments of the probabilities of stress events occurring and their conditional relationships, to generate more realistic loss estimates.
3. As an example, it presents a hypothetical stress scenario for a selected bank, analyzing sources of vulnerability and presenting a scenario along with its topology using the Bayesian approach.
1) The document discusses a model developed by Gerali et al. (2010) and modified by Angelini et al. (2011) to analyze the impact of the financial crisis on the euro area economy and the interaction of monetary and macroprudential policies.
2) It finds that the recession in the euro area in 2009 was almost entirely caused by adverse shocks to the banking sector, and that aggressive monetary policy helped mitigate the negative effects.
3) It also finds that monetary and macroprudential policies should cooperate, as their benefits are largest when the economy faces financial shocks. Macroprudential policy can also effectively lean against financial cycles by containing credit expansion.
This document discusses how banks can leverage stress testing to improve business planning and forecasting. Currently, business planning is done separately by each business unit without considering interactions between units or external economic factors. The document argues that enhanced stress testing can help estimate the impacts of macroeconomic shifts on business metrics and guide strategic decisions. It outlines how stress testing has evolved from a siloed risk management tool pre-financial crisis to a more rigorous supervisory process post-crisis. Still, banks are not fully utilizing stress testing's potential to inform strategic planning, funding strategies, and contingency planning. The document advocates using stress testing for these strategic purposes going forward.
The presentation was delivered during a seminar co-organized on September 29th, 2014 by CASE and IMF by dr. Emil Stavrev, a Deputy Division Chief at the Multilateral Surveillance Division of the IMF Research Department, which led the work on the 2014 Spillover Report.
See more on our webiste: http://www.case-research.eu/en/node/58689
The main motivation of this study is to investigate the relationship between indicator of financial development and individual’s daily decision regarding their final consumption and saving in a selected sample of middle east and north African (MENA) countries. The method which used for this analysis is pooled regression and the data collected from ten different countries (Qatar, Jordon, Oman, Turkey, Armenia, Azerbaijan, United Arab Emirates, Saudi Arabia, Bahrain, Pakistan) during 1995 and 2015. Finally, by analyzing the Stata results it will be clear that which variable has positive effect on the share of final consumption expenditure in GDP and which one has the negative effect and the significant and insignificant of these effects.
The document discusses stress testing approaches and proposes a Bayesian approach.
[1] Traditional stress testing uses frequentist statistical techniques which have limitations, especially for rare "black swan" events with little data. [2] A Bayesian approach uses subjective probabilities from experts to capture relationships between stress factors in a "Bayesian net". [3] This allows stress testing to be forward-looking and account for correlations between shocks.
The recent financial market turbulence caused considerable divergence in the banking market interest rate determination process of the euro area member countries (e.g. Illes and Lombardi 2013, Paries et al., 2014). The purpose of this study is to investigate the factors determining the banking market interest rates in the euro area countries during the pre-crisis and the post-crisis periods, and to highlight possible regional asymmetries in the interest rate determination processes. To this end, we employ a set of country specific factors, such as variables capturing macroeconomic conditions, financial risk and loans market conditions, together with common monetary policy factors at euro-zone level. Instead of using specific bank market interest rates, we base our analysis on the ECB’s harmonized cost of bank borrowing indicators of euro area members, in order to avoid cross-country and cross-product data heterogeneity. With the use of principal component analysis, we obtain a number of latent factors that describe unobserved movements in the cost of borrowing, originating either in certain Euro-zone regions or outside the euro area, or constitute common factors for all euro area members. Such factors are identified as macroeconomic conditions, financial risk, loans market conditions and euro area monetary policy variables. These obtained factors, are then used in order to estimate country specific structural equations of the cost of bank borrowing determination. Employing cluster analysis on the parameter coefficients of these models, we then identify euro area regions with similar characteristics regarding the determination of the cost of borrowing. Next, the member states are pooled within the regions identified and structural models are estimated for these regions. By comparing the estimated distinct regional models and the different dynamic effects of the latent factor shocks across the regions, we highlight the differences in the determination of the cost of bank borrowing between the euro-zone core and periphery, and how it has been evolved through the period of the 2007-9 global financial crisis and the subsequent euro area debt crisis.
On the effectiveness of exchange rate interventions in emerging marketsChristian Daude
We analyze the effectiveness of exchange rate interventions for a panel of 18 emerging market economies during the period 2003-2011. Using an error-correction model approach we find that on average intervention is effective in moving the real exchange rate in the desired direction, controlling for deviations from the equilibrium and short-term changes in fundamentals and global financial variables. Our results are robust to different samples and estimation methods. We find little evidence of asymmetries in the effect of sales and purchases, but some evidence of more effective interventions for large deviations from the equilibrium. We also explore differences across countries according to the possible transmission channels and nature of some global shocks.
Discussion of “Systemic and Systematic risk” by Billio et al. and “CDS based ...SYRTO Project
Discussion of “Systemic and Systematic risk” by Billio et al. and “CDS based indicators for systemic risk of Euro area sovereigns and for Euro area financial firms” by Lucas et al. - Carsten Detken.
SYRTO Code Workshop
Workshop on Systemic Risk Policy Issues for SYRTO (Bundesbank-ECB-ESRB)
Head Office of Deustche Bundesbank, Guest House
Frankfurt am Main - July, 2 2014
This document summarizes a research paper that develops a dynamic general equilibrium model to analyze systemic risk in the banking sector. The key aspects of the model are that it includes banks that engage in maturity transformation by issuing non-state contingent debt, and the banks are exposed to risks in capital markets that can affect their solvency. The model shows that individual banks in a competitive system will take on excessive systemic risk due to pecuniary externalities, leading to a higher crisis probability than the socially optimal level. The document then discusses using prompt corrective action (PCA) policies to reduce crisis risk by strengthening bank capital requirements.
Manuel Buchholz. Caps on banks’ leverage and domestic credit after the crisisEesti Pank
Caps on banks' leverage prior to the 2008 financial crisis may have stabilized lending to the private sector after the crisis. The study uses a differences-in-differences approach to compare real credit growth in countries that implemented leverage caps before 2008 to those that did not, looking at the period before and after the crisis. Preliminary analysis suggests countries with pre-crisis leverage caps experienced smaller declines in lending after 2008. The empirical model controls for other country-specific factors to isolate the effect of the leverage caps. Results could provide evidence on whether macroprudential policies help make financial downturns less severe.
The document discusses debt sustainability analysis (DSA) and its practice in the Turkish Treasury. DSA aims to estimate future debt levels and test debt sustainability under adverse scenarios. The Turkish Treasury uses several models for DSA, including the conventional accounting approach (CAA), debt indicators module (DIM), and Turkish debt simulation model (TDSM). The TDSM is a stochastic model that generates forward-looking scenarios and assesses tail risks, providing a more robust analysis than CAA. Results are reported regularly to management and published to promote transparency.
Estimation of Value At Risk and Systematic Risk of Greek Banking Sector: Inve...Apostolos Zinas
Presented at:
14th Annual Conference of the Hellenic Finance and Accounting Association
6th National Conference of the Financial Engineering and Banking Society
Abstract:
It is widely known that the Greek economy in the recent years has suffered from a deep depression and as a result the first financial distresses have been appeared. This obviously leads to the question as to how much the investment position of the Greek commercial banks has been affected. Bearing in mind the above, this paper examines the impact of the global financial crisis and the implications of the sovereign debt crisis on the Greek commercial banks as a response to the above question for the period 2001-2014. This paper found out that the potential money losses are extremely high and the Greek’s commercial banks have been in danger and have been exposed to the systematic risk with an increasing trend.
Francesco Papadia: Central Banking in turbulent timesSuomen Pankki
Keskiviikkona 29.8. klo 17 rahamuseon Talouskirja nyt -tilaisuuden aiheena oli keskuspankkien kriisiaikojen toimista kertova kirja "Central Banking in Turbulent times". Kriisin odottamattomat haasteet mullistivat rahapolitiikan.
Pääjohtaja Olli Rehn haastatteli kirjan kirjoittajia, Bruegelin vanhempaa tutkijaa Francesco Papadiaa ja Suomen Pankin johtokunnan jäsentä Tuomas Välimäkeä. Francesco Papadia työskenteli aivan euron ytimessä, EKP:n markkinaoperaatioiden johdossa, euron alkuvuodet.
This paper presents two models of key determinants in the evolution of the shadow banking system. First of all, a shadow banking measure is built from a European perspective. Secondly, information on several variables is retrieved basing their selection in previous literature. Thirdly, those variables are grouped in: 1) the base model: real GDP, Institutional investors’ assets, term-spread, banks’ net interest margin and liquidity; and 2) the extended model: the former five plus an indicator of systemic stress, an index of banking concentration and inflation. Finally, regression analysis on those models is conducted for different countries’ samples. Both OLS and panel data analysis is undergone. Results suggest important and consistent geographical differences in relations between shadow banking and key determinant variables’ effects. Thus, this essay provides financial authorities with a valuable benchmark to which they should pay attention before designing optimal policies seeking to reduce the financial risk that shadow banking entails.
Macroprudential supervision is now part of the standard macroeconomic toolkit but it involves a set of relatively untested policies. A new VoX eBook collects the thinking of a broad range of leading US and European economists on the matter. A consensus emerges on broad objectives of macroprudential supervision, but important disagreements remain among the authors.
Feasibility and added value of a European unemployment benefits scheme Ilaria Maselli
1. The document discusses the idea of a European unemployment benefit scheme that could serve as an automatic stabilizer for the eurozone by transferring funds between countries during economic downturns.
2. It outlines 18 possible schemes that could be implemented, distinguishing between "genuine" schemes that directly intervene and transfer funds for unemployed workers, and "equivalent" schemes that provide flexibility.
3. Key challenges that would need to be addressed in the design include preventing moral hazard while allowing local flexibility, balancing stabilization and redistribution, and harmonizing national unemployment systems across countries.
1) The document discusses a framework for modeling systemic risk and banking crises through the lens of a macroeconomic model. It aims to better understand the dynamics of financial and real business cycles.
2) Key findings from the model include that banking crises are typically preceded by unusually long periods of positive productivity shocks that fuel credit booms, and then peter out, leading to over-savings and fragile banks.
3) Next steps discussed include how to design optimal macroprudential policies like countercyclical capital buffers to address externalities and mitigate systemic risk, through tools like regulatory requirements and coordinated monetary/regulatory policies.
The main motivation of this study is to investigate the relationship between indicator of financial development and individual’s daily decision regarding their final consumption and saving in a selected sample of middle east and north African (MENA) countries. The method which used for this analysis is pooled regression and the data collected from ten different countries (Qatar, Jordon, Oman, Turkey, Armenia, Azerbaijan, United Arab Emirates, Saudi Arabia, Bahrain, Pakistan) during 1995 and 2015. Finally, by analyzing the Stata results it will be clear that which variable has positive effect on the share of final consumption expenditure in GDP and which one has the negative effect and the significant and insignificant of these effects.
The document discusses stress testing approaches and proposes a Bayesian approach.
[1] Traditional stress testing uses frequentist statistical techniques which have limitations, especially for rare "black swan" events with little data. [2] A Bayesian approach uses subjective probabilities from experts to capture relationships between stress factors in a "Bayesian net". [3] This allows stress testing to be forward-looking and account for correlations between shocks.
The recent financial market turbulence caused considerable divergence in the banking market interest rate determination process of the euro area member countries (e.g. Illes and Lombardi 2013, Paries et al., 2014). The purpose of this study is to investigate the factors determining the banking market interest rates in the euro area countries during the pre-crisis and the post-crisis periods, and to highlight possible regional asymmetries in the interest rate determination processes. To this end, we employ a set of country specific factors, such as variables capturing macroeconomic conditions, financial risk and loans market conditions, together with common monetary policy factors at euro-zone level. Instead of using specific bank market interest rates, we base our analysis on the ECB’s harmonized cost of bank borrowing indicators of euro area members, in order to avoid cross-country and cross-product data heterogeneity. With the use of principal component analysis, we obtain a number of latent factors that describe unobserved movements in the cost of borrowing, originating either in certain Euro-zone regions or outside the euro area, or constitute common factors for all euro area members. Such factors are identified as macroeconomic conditions, financial risk, loans market conditions and euro area monetary policy variables. These obtained factors, are then used in order to estimate country specific structural equations of the cost of bank borrowing determination. Employing cluster analysis on the parameter coefficients of these models, we then identify euro area regions with similar characteristics regarding the determination of the cost of borrowing. Next, the member states are pooled within the regions identified and structural models are estimated for these regions. By comparing the estimated distinct regional models and the different dynamic effects of the latent factor shocks across the regions, we highlight the differences in the determination of the cost of bank borrowing between the euro-zone core and periphery, and how it has been evolved through the period of the 2007-9 global financial crisis and the subsequent euro area debt crisis.
On the effectiveness of exchange rate interventions in emerging marketsChristian Daude
We analyze the effectiveness of exchange rate interventions for a panel of 18 emerging market economies during the period 2003-2011. Using an error-correction model approach we find that on average intervention is effective in moving the real exchange rate in the desired direction, controlling for deviations from the equilibrium and short-term changes in fundamentals and global financial variables. Our results are robust to different samples and estimation methods. We find little evidence of asymmetries in the effect of sales and purchases, but some evidence of more effective interventions for large deviations from the equilibrium. We also explore differences across countries according to the possible transmission channels and nature of some global shocks.
Discussion of “Systemic and Systematic risk” by Billio et al. and “CDS based ...SYRTO Project
Discussion of “Systemic and Systematic risk” by Billio et al. and “CDS based indicators for systemic risk of Euro area sovereigns and for Euro area financial firms” by Lucas et al. - Carsten Detken.
SYRTO Code Workshop
Workshop on Systemic Risk Policy Issues for SYRTO (Bundesbank-ECB-ESRB)
Head Office of Deustche Bundesbank, Guest House
Frankfurt am Main - July, 2 2014
This document summarizes a research paper that develops a dynamic general equilibrium model to analyze systemic risk in the banking sector. The key aspects of the model are that it includes banks that engage in maturity transformation by issuing non-state contingent debt, and the banks are exposed to risks in capital markets that can affect their solvency. The model shows that individual banks in a competitive system will take on excessive systemic risk due to pecuniary externalities, leading to a higher crisis probability than the socially optimal level. The document then discusses using prompt corrective action (PCA) policies to reduce crisis risk by strengthening bank capital requirements.
Manuel Buchholz. Caps on banks’ leverage and domestic credit after the crisisEesti Pank
Caps on banks' leverage prior to the 2008 financial crisis may have stabilized lending to the private sector after the crisis. The study uses a differences-in-differences approach to compare real credit growth in countries that implemented leverage caps before 2008 to those that did not, looking at the period before and after the crisis. Preliminary analysis suggests countries with pre-crisis leverage caps experienced smaller declines in lending after 2008. The empirical model controls for other country-specific factors to isolate the effect of the leverage caps. Results could provide evidence on whether macroprudential policies help make financial downturns less severe.
The document discusses debt sustainability analysis (DSA) and its practice in the Turkish Treasury. DSA aims to estimate future debt levels and test debt sustainability under adverse scenarios. The Turkish Treasury uses several models for DSA, including the conventional accounting approach (CAA), debt indicators module (DIM), and Turkish debt simulation model (TDSM). The TDSM is a stochastic model that generates forward-looking scenarios and assesses tail risks, providing a more robust analysis than CAA. Results are reported regularly to management and published to promote transparency.
Estimation of Value At Risk and Systematic Risk of Greek Banking Sector: Inve...Apostolos Zinas
Presented at:
14th Annual Conference of the Hellenic Finance and Accounting Association
6th National Conference of the Financial Engineering and Banking Society
Abstract:
It is widely known that the Greek economy in the recent years has suffered from a deep depression and as a result the first financial distresses have been appeared. This obviously leads to the question as to how much the investment position of the Greek commercial banks has been affected. Bearing in mind the above, this paper examines the impact of the global financial crisis and the implications of the sovereign debt crisis on the Greek commercial banks as a response to the above question for the period 2001-2014. This paper found out that the potential money losses are extremely high and the Greek’s commercial banks have been in danger and have been exposed to the systematic risk with an increasing trend.
Francesco Papadia: Central Banking in turbulent timesSuomen Pankki
Keskiviikkona 29.8. klo 17 rahamuseon Talouskirja nyt -tilaisuuden aiheena oli keskuspankkien kriisiaikojen toimista kertova kirja "Central Banking in Turbulent times". Kriisin odottamattomat haasteet mullistivat rahapolitiikan.
Pääjohtaja Olli Rehn haastatteli kirjan kirjoittajia, Bruegelin vanhempaa tutkijaa Francesco Papadiaa ja Suomen Pankin johtokunnan jäsentä Tuomas Välimäkeä. Francesco Papadia työskenteli aivan euron ytimessä, EKP:n markkinaoperaatioiden johdossa, euron alkuvuodet.
This paper presents two models of key determinants in the evolution of the shadow banking system. First of all, a shadow banking measure is built from a European perspective. Secondly, information on several variables is retrieved basing their selection in previous literature. Thirdly, those variables are grouped in: 1) the base model: real GDP, Institutional investors’ assets, term-spread, banks’ net interest margin and liquidity; and 2) the extended model: the former five plus an indicator of systemic stress, an index of banking concentration and inflation. Finally, regression analysis on those models is conducted for different countries’ samples. Both OLS and panel data analysis is undergone. Results suggest important and consistent geographical differences in relations between shadow banking and key determinant variables’ effects. Thus, this essay provides financial authorities with a valuable benchmark to which they should pay attention before designing optimal policies seeking to reduce the financial risk that shadow banking entails.
Macroprudential supervision is now part of the standard macroeconomic toolkit but it involves a set of relatively untested policies. A new VoX eBook collects the thinking of a broad range of leading US and European economists on the matter. A consensus emerges on broad objectives of macroprudential supervision, but important disagreements remain among the authors.
Feasibility and added value of a European unemployment benefits scheme Ilaria Maselli
1. The document discusses the idea of a European unemployment benefit scheme that could serve as an automatic stabilizer for the eurozone by transferring funds between countries during economic downturns.
2. It outlines 18 possible schemes that could be implemented, distinguishing between "genuine" schemes that directly intervene and transfer funds for unemployed workers, and "equivalent" schemes that provide flexibility.
3. Key challenges that would need to be addressed in the design include preventing moral hazard while allowing local flexibility, balancing stabilization and redistribution, and harmonizing national unemployment systems across countries.
1) The document discusses a framework for modeling systemic risk and banking crises through the lens of a macroeconomic model. It aims to better understand the dynamics of financial and real business cycles.
2) Key findings from the model include that banking crises are typically preceded by unusually long periods of positive productivity shocks that fuel credit booms, and then peter out, leading to over-savings and fragile banks.
3) Next steps discussed include how to design optimal macroprudential policies like countercyclical capital buffers to address externalities and mitigate systemic risk, through tools like regulatory requirements and coordinated monetary/regulatory policies.
1) The document discusses a model developed by Gerali et al. (2010) and modified by Angelini et al. (2011) to analyze the impact of the financial crisis on the euro area economy and the interaction of monetary and macroprudential policies.
2) It finds that the recession in the euro area in 2009 was almost entirely caused by adverse shocks to the banking sector, and that aggressive monetary policy helped mitigate the negative effects.
3) It also finds that monetary and macroprudential policies should cooperate, as their benefits are largest when the economy faces financial shocks. Macroprudential policy can also effectively lean against financial cycles by containing credit expansion.
The document summarizes a guest lecture given by Paul Woods at Trinity Business School on his experience leading financial risk management at the Central Bank of Ireland. He discusses the importance of financial institutions and regulation to maintain stability. Woods uses analogies like Star Wars to illustrate how collectively financial institutions can form systemic risks like an "economic Death Star". He outlines causes of financial crises and risks facing the global system. Woods emphasizes the Central Bank must use its tools like a well-coordinated orchestra to balance micro and macro risks and protect consumers through responsible leadership and oversight of the financial system.
This document discusses concepts of liquidity and liquidity risk within the financial system. It distinguishes between three types of liquidity: central bank liquidity, funding liquidity, and market liquidity. It analyzes linkages between these liquidity types in normal and turbulent times. In turbulent times, increased funding liquidity risk can contaminate market liquidity and necessitate central bank intervention. However, central bank liquidity alone cannot address the root causes of liquidity risk, which stem from information asymmetries and incomplete markets. Supervision and regulation are needed to minimize these issues and distinguish between solvent and insolvent institutions.
HLEG thematic workshop on measuring economic, social and environmental resili...StatsCommunications
HLEG thematic workshop on Measuring economic, social and environmental resilience, 25-26 November 2015, Rome, Italy, More information at: http://oe.cd/StrategicForum2015
Since the previous Intrum Justitia and Oliver Wyman report in 2008, Retail and SME credit
markets across Europe have been hard hit by the banking and government debt crises.
New lending and growth stagnated across developed European countries, though signs
of recovery are now emerging. Non-performing loans are a significant ongoing issue,
particularly in Southern European markets.
This document summarizes a dissertation that examines the extent to which government bailouts during the 2008 financial crisis distorted competition in the European banking sector. It begins with an introduction that provides background on the crisis and vast state aid provided to banks. It then outlines the methodology, literature review, theoretical framework, and analysis that will be used to assess if bailed out banks gained competitive advantages through lower funding costs. The dissertation aims to determine if bailouts undermined competition by benefiting some banks over others.
The document discusses two quantitative models - the Household Risk Assessment Model (HRAM) and the Macro Financial Risk Assessment Framework (MFRAF) - that the Bank of Canada has developed to better identify and measure systemic financial risks, with HRAM focusing on risks from elevated household debt and MFRAF analyzing contagion effects between banks. It also notes the challenges in modeling systemic risk and the need to continue improving these quantitative tools.
Accommodative monetary policy breathing space or breeding risks for emergin...Benjamin Huston
The document discusses a workshop on monetary policy spillovers and independence. It aims to examine how accommodative monetary policy in advanced economies may impact financial stability risks in emerging markets through various transmission channels. Specifically, it seeks to analyze potential correlations between financial cycles in advanced and emerging economies, assess how emerging markets responded to supportive monetary policies, and map macroprudential policy tools to different financial stability risks. Key challenges include generating long-term financial cycle data for emerging market countries.
This document summarizes a presentation by Gita Gopinath at the Banco Central do Brasil on tackling high inflation in emerging markets. It discusses how emerging markets have fared relatively well in the current tightening cycle due to earlier monetary policy tightening. However, inflation has proven persistent, arguing for maintaining tight monetary policy. The document also examines how monetary policy should respond to potential financial stresses and the role of fiscal policy in fighting inflation.
This document discusses 5 major challenges facing financial services modelling functions in Europe: 1) The modelling scope is expanding with more models required, 2) Fully harmonized methodologies across institutions and business units are imperative for transparency and cost reduction, 3) Modelling structures need to become more efficient to reduce costs, 4) Modelling governance needs to be broadened, and 5) Emerging data and techniques allow for model innovations. It provides implications for banks, outlining a 5-point plan for banks to develop a comprehensive model review, harmonize methodologies, redesign validation processes, rethink governance, and build new expertise in data science to address these challenges. The plan aims to reduce total model count by 15% and associated
The document presents a model of unconventional monetary policy during financial crises. It develops a quantitative macroeconomic model that allows for unconventional central bank policies by explicitly modeling financial intermediaries and their agency problems. The model includes households, workers, bankers, financial intermediaries, firms, and a government. It analyzes how a shock that reduces capital quality can disrupt private credit intermediation, leading to a tightening of credit constraints. It then shows how the central bank can expand its balance sheet and directly intervene in credit markets to substitute for the private sector and help offset the financial crisis.
Tracking Variation in Systemic Risk-2 8-3edward kane
This paper proposes a new measure of systemic risk for US banks from 1974-2013 based on Merton's model of credit risk. The measure treats deposit insurance as an implicit option where taxpayers cover bank losses. Each bank's systemic risk is its contribution to the value of this sector-wide option. The model estimates show systemic risk peaked in 2008-2009 during the financial crisis, and bank size, leverage, and risk-taking were key drivers of systemic risk over time.
Comment on:Risk Dynamics in the Eurozone: A New Factor Model forSovereign C...SYRTO Project
Comment on:Risk Dynamics in the Eurozone: A New Factor Model forSovereign CDS and Equity Returnsby Dellaportas, Meligkotsidou, Savona, Vrontos. Andre Lucas. Amsterda, June, 25 2015. Spillover Dynamics for Systemic Risk Measurement Using Spatial Financial Time Series Models. Andre Lucas. Amsterdam - June, 25 2015. European Financial Management Association 2015 Annual Meetings.
A Tale of Two Risk Measures: Economic Capital vs. Stress Testing and a Call f...Xiaoling (Sean) Yu Ph.D.
In this presentation that I gave in the 9th Annual Capital Allocation and Stress Testing Conference, I advocated for a coherent risk management framework that integrates Economic Capital and Stress Testing, after compared and contrasted the two.
Similar to HLEG thematic workshop on measuring economic, social and environmental resilience, Philipp Hartmann (20)
OECD Knowledge Exchange Platform on Well-being Metrics and Policy Practice (KEP): Virtual Workshop 1, 13 June 2024
Summarising the complexity of well-being data and evidence: Reporting and communicating on well-being dashboards
Knowledge Exchange Platform (KEP) Workshop 1 - Kate Chalmers.pdfStatsCommunications
OECD Knowledge Exchange Platform on Well-being Metrics and Policy Practice (KEP): Virtual Workshop 1, 13 June 2024
Summarising the complexity of well-being data and evidence: Reporting and communicating on well-being dashboards
OECD Knowledge Exchange Platform on Well-being Metrics and Policy Practice (KEP): Virtual Workshop 1, 13 June 2024
Summarising the complexity of well-being data and evidence: Reporting and communicating on well-being dashboards
OECD Knowledge Exchange Platform on Well-being Metrics and Policy Practice (KEP): Virtual Workshop 1, 13 June 2024
Summarising the complexity of well-being data and evidence: Reporting and communicating on well-being dashboards
OECD Knowledge Exchange Platform on Well-being Metrics and Policy Practice (KEP): Virtual Workshop 1, 13 June 2024
Summarising the complexity of well-being data and evidence: Reporting and communicating on well-being dashboards
OECD Knowledge Exchange Platform on Well-being Metrics and Policy Practice (KEP): Virtual Workshop 1, 13 June 2024
Summarising the complexity of well-being data and evidence: Reporting and communicating on well-being dashboards
Knowledge Exchange Platform (KEP) Workshop 1 - Kate Scrivens.pdfStatsCommunications
OECD Knowledge Exchange Platform on Well-being Metrics and Policy Practice (KEP): Virtual Workshop 1, 13 June 2024
Summarising the complexity of well-being data and evidence: Reporting and communicating on well-being dashboards
OECD Knowledge Exchange Platform on Well-being Metrics and Policy Practice (KEP): Virtual Workshop 1, 13 June 2024
Summarising the complexity of well-being data and evidence: Reporting and communicating on well-being dashboards
Globally inclusive approaches to measurement_Shigehiro Oishi.pdfStatsCommunications
This document discusses measurement issues in comparing well-being and culture across countries. It covers 5 main issues: 1) Response styles may not fully explain differences in life satisfaction scores between countries. 2) Well-being items do not always function the same way across cultures, though lack of measurement equivalence only partly explains score differences. 3) Self-presentation and 4) judgmental/memory biases may also contribute to differences to a small-moderate degree. 5) The meaning and desirability of happiness differs across cultures, which can further impact scores. The document also advocates developing indigenous well-being measures that are meaningful within each local context.
Globally inclusive approaches to measurement_Erhabor Idemudia.pdfStatsCommunications
This document discusses considerations for developing quality of life measures from an African perspective. It notes that many existing QoL instruments were developed for Western populations and do not account for cultural differences. In Africa, concepts like happiness are more closely tied to collective well-being and social harmony rather than individualism. The document also outlines some key African beliefs, like Ubuntu, which emphasizes interconnectedness. It argues that QoL measures for Africa must assess both objective and subjective domains, and be grounded in cultural values like family, community, and spirituality rather than only Western individualistic norms. Developing culturally appropriate QoL measures is important for capturing well-being in a meaningful way.
Globally inclusive approaches to measurement_Rosemary Goodyear.pdfStatsCommunications
Stats NZ has taken several steps to incorporate Māori perspectives when measuring quality of life and well-being in New Zealand. This includes developing the Te Kupenga Māori social survey, incorporating some concepts from Te Kupenga into the General Social Survey, working with partners on using administrative data for Māori, and trialling iwi-led data collections for the Census. Te Kupenga uses frameworks like Whare Tapu Whā and focuses on cultural well-being areas like spirituality, customs, te reo Māori, and social connectedness. It provides statistics on these areas as well as demographics, paid work, health, and other topics from a Māori
A better understanding of domain satisfaction: Validity and policy use_Alessa...StatsCommunications
The document discusses Italy's inclusion of domain satisfaction indicators in its framework for measuring well-being (BES). It provides background on Italy's system of social surveys and outlines the development of the BES project, which aims to measure equitable and sustainable well-being. The BES framework includes 12 domains of well-being and over 150 indicators, including subjective well-being indicators and indicators measuring satisfaction within other domains like health, work, relationships, safety, environment and more. The document presents examples of domain satisfaction indicators and trends over time in areas like friends relations and landscape satisfaction.
A better understanding of domain satisfaction: Validity and policy use_Anthon...StatsCommunications
Domain satisfaction measures provide valid and useful information about people's lives beyond overall life satisfaction. Research has found that domain satisfaction captures different aspects of well-being than objective indicators alone, and that different life domains contribute differently to individual happiness. While domain satisfaction may be socially constructed and culturally variable, current policy efforts can still benefit from considering subjective experiences of satisfaction across life domains. Future research opportunities include exploring the multidimensional relationships between domain satisfaction and broader concepts of well-being.
A better understanding of domain satisfaction: Validity and policy use_Marian...StatsCommunications
Domains of life are important for understanding life satisfaction and informing better policymaking. The document discusses four key points:
1) It is important to consider multiple domains of life, not just economic factors, to understand people's overall well-being.
2) Domains of life represent different areas that people spend their time and where they make decisions, such as family, health, work, community.
3) Considering domains of life can provide insight into life satisfaction and help create more effective policies in areas like health, education, and social programs.
4) Current government institutions and policies can be better aligned to impact the domains of life that influence overall life satisfaction.
Measuring subjective well-being in children and young people_Sabrina Twilhaar...StatsCommunications
This document summarizes Sabrina Twilhaar's presentation on new frontiers in subjective well-being measurement for children. It discusses Bronfenbrenner's ecological systems theory and how children's well-being is influenced by multiple levels including micro (family, peers), meso (school), exo (neighborhood), and macro (culture, economy) systems. It then reviews literature on conceptualizing and measuring hedonic and eudaimonic well-being in children, noting gaps like a focus on life satisfaction over affect. Research finds children's well-being varies by age and sex, and is associated with family relationships and bullying. Overall, more work is needed to develop valid cross-cultural measures of multiple
Towards a more comprehensive measure of eudaimonia_Nancy Hey.pdfStatsCommunications
This document summarizes recent research on measuring subjective well-being, with a focus on measuring how worthwhile people feel the things they do in life are. Some key findings include:
- In the UK, on average people rate their sense that the things they do are worthwhile at 7.86 out of 10, while 3.8% rate it between 0-4 out of 10.
- People in their late 60s and early 70s report the highest sense of worthwhile, while people over 85 and those aged 18-24 report the lowest.
- Factors associated with a higher sense of worthwhile include being older than 45/55, female, white, belonging to a religion, home ownership, higher income
Towards a more comprehensive measure of eudaimonia_Carol Graham.pdfStatsCommunications
1) The document discusses measuring hope as a distinct dimension of well-being, in addition to evaluative, hedonic, and eudaimonic measures. Hope is strongly linked to future-oriented behavior and investing in one's future.
2) Research has found unequal distributions of hope can act as a barrier to health and prosperity. People with higher hope are more likely to aspire to and achieve education and avoid risky behaviors. They also earn more, have stronger social connections, and live longer, healthier lives.
3) Areas and communities with high despair show vulnerabilities like increased deaths of despair, misinformation, and radicalization. Restoring hope is important for mental health recovery and addressing societal threats
The Ipsos - AI - Monitor 2024 Report.pdfSocial Samosa
According to Ipsos AI Monitor's 2024 report, 65% Indians said that products and services using AI have profoundly changed their daily life in the past 3-5 years.
Introduction to Jio Cinema**:
- Brief overview of Jio Cinema as a streaming platform.
- Its significance in the Indian market.
- Introduction to retention and engagement strategies in the streaming industry.
2. **Understanding Retention and Engagement**:
- Define retention and engagement in the context of streaming platforms.
- Importance of retaining users in a competitive market.
- Key metrics used to measure retention and engagement.
3. **Jio Cinema's Content Strategy**:
- Analysis of the content library offered by Jio Cinema.
- Focus on exclusive content, originals, and partnerships.
- Catering to diverse audience preferences (regional, genre-specific, etc.).
- User-generated content and interactive features.
4. **Personalization and Recommendation Algorithms**:
- How Jio Cinema leverages user data for personalized recommendations.
- Algorithmic strategies for suggesting content based on user preferences, viewing history, and behavior.
- Dynamic content curation to keep users engaged.
5. **User Experience and Interface Design**:
- Evaluation of Jio Cinema's user interface (UI) and user experience (UX).
- Accessibility features and device compatibility.
- Seamless navigation and search functionality.
- Integration with other Jio services.
6. **Community Building and Social Features**:
- Strategies for fostering a sense of community among users.
- User reviews, ratings, and comments.
- Social sharing and engagement features.
- Interactive events and campaigns.
7. **Retention through Loyalty Programs and Incentives**:
- Overview of loyalty programs and rewards offered by Jio Cinema.
- Subscription plans and benefits.
- Promotional offers, discounts, and partnerships.
- Gamification elements to encourage continued usage.
8. **Customer Support and Feedback Mechanisms**:
- Analysis of Jio Cinema's customer support infrastructure.
- Channels for user feedback and suggestions.
- Handling of user complaints and queries.
- Continuous improvement based on user feedback.
9. **Multichannel Engagement Strategies**:
- Utilization of multiple channels for user engagement (email, push notifications, SMS, etc.).
- Targeted marketing campaigns and promotions.
- Cross-promotion with other Jio services and partnerships.
- Integration with social media platforms.
10. **Data Analytics and Iterative Improvement**:
- Role of data analytics in understanding user behavior and preferences.
- A/B testing and experimentation to optimize engagement strategies.
- Iterative improvement based on data-driven insights.
Build applications with generative AI on Google CloudMárton Kodok
We will explore Vertex AI - Model Garden powered experiences, we are going to learn more about the integration of these generative AI APIs. We are going to see in action what the Gemini family of generative models are for developers to build and deploy AI-driven applications. Vertex AI includes a suite of foundation models, these are referred to as the PaLM and Gemini family of generative ai models, and they come in different versions. We are going to cover how to use via API to: - execute prompts in text and chat - cover multimodal use cases with image prompts. - finetune and distill to improve knowledge domains - run function calls with foundation models to optimize them for specific tasks. At the end of the session, developers will understand how to innovate with generative AI and develop apps using the generative ai industry trends.
HLEG thematic workshop on measuring economic, social and environmental resilience, Philipp Hartmann
1. Resilience of
Economic and
Financial Systems
Strategic Forum of the International Economic
Association, International Statistical Institute and
the High-level Group on the Measurement of
Economic Performance and Social Progress on
“Measuring Economic, Social and Environmental
Resilience”
Philipp Hartmann
European Central Bank
Rome
25 November 2015
Disclaimer: Any views expressed are only the speaker’s own and should not be
regarded as views of the ECB or the Eurosystem