In this study, we scrutinize the effect of labour taxation on employment and growth. We also analyze the effect of other fiscal policy instruments, e.g. the effect of public spending. In this context, our special interest is in the fiscal policy simulations that are neutralized for the government budget. The analysis will be performed with a macroeconomic model (EMMA) developed at the Labour Institute for Economic Research. The study finds that a one percentage point decrease in the income tax rate which is financed by increasing government debt improves GDP by 0.58 and employment by 0.25 per cent in the long run. Also, a one percentage point decrease in the income tax rate which is neutralized for the government budget by reducing public purchases produces a long-run increase in GDP and employment of a similar magnitude, even though its short-run effect on both variables is negative.
This paper reviews the literature on optimal taxation of labour income and the empirical work on labour supply and the elasticity of taxable income in Sweden. It also presents an overview of Swedish taxation of labour income, offers calculations on the development in effective marginal tax rates and participation tax rates, and estimates, using the difference-indifferences method, the impact of tax incentives on employment rates of elderly workers. After this background, we ponder possibilities for reforming the Swedish tax system to
improve its labour market impacts. We suggest better targeting the earned income tax credit at families and low-income workers, lowering the top marginal tax rates, and maintaining the tax incentives for older workers.
The document discusses active labor market policy in Denmark over the past 10 years. It notes that unemployment has been reduced by over 50% due to large drops in youth and long-term unemployment. Employment has risen through increased female participation. A "flexicurity" model has developed that combines labor market flexibility with generous social welfare benefits and active labor market programs. Key aspects of this model include moderate employment protection, high job mobility, generous unemployment insurance, and requirements that unemployed actively seek work or participate in training programs. This hybrid system has contributed to improved employment while maintaining income security for workers.
- The National Minimum Wage was introduced in 1999 and has since been progressively increased, raising the wages of over 1 million low-paid workers by around 15% on average. While it was initially feared that the minimum wage would significantly reduce employment, research has found little to no evidence of job losses, though some reduction in hours worked.
- The minimum wage has primarily benefited women, who make up a higher proportion of low-paid workers. However, there is no evidence the minimum wage has caused "spillover" effects of higher wages among better paid workers.
- While the minimum wage has reduced wage inequality slightly among the lowest paid workers, it has been a limited tool for reducing overall wage inequality or
This paper is concerned with current wage pressures in 14 EU countries. Wage pressures are analysed by studying simultaneously past and recent changes in unemployment and functional distribution of income. The quantification of current wage pressures is based on the estimation of wage curves and dynamic wage equations. According to the results of the analysis, upward wage pressures – interpreted as wage increases that lead to an increase in the wage share – are strongest in Italy and Spain. In Germany there are upward pressures but not as strong as in these countries. Portugal is the best example of a country where there is strong pressure for wage moderation. The results support the view that, for the macroeconomic stability of the euro area, it is desirable that in the near future nominal wages in Germany rise faster than in recent years.
AS Macro Question - Falling UnemploymentEton College
This is a revision resource for students taking the EdExcel unit 2 economics paper - suggesting a way of approaching the 30 mark question and scoring high marks for evaluation.
The Financial Recession that hit British economy recently resulted in severe unemployment and job loss across UK. The Recession did have many implications on the British labour market. This paper will have an insight into the implications of Recession on graduate labour market in UK. The data provided by the Association of Graduate Recruiters, Office for National Statistics and High Fliers Research Limited on graduate recruitment market in UK was used to carry out the study. The study will be based on the comparison of graduate recruitment market in the years 2009 and 2010. The comparison of graduate recruitment market will be based on the analysis of graduate labour market for the years 2009 and 2010. This paper will try predicting whether the year 2010 is a favourable year for graduates or not. It will also have an insight into the attitude of students towards recession and will provide necessary recommendations.
This document discusses the relationship between economic growth and unemployment rates. It finds that a persistently high unemployment rate remains a concern for Congress. While the unemployment rate has declined since peaking in 2009 and 2010, it remains elevated by historical standards. The key driver of unemployment over the long run is the rate of economic growth compared to potential growth. For unemployment to significantly decline, growth needs to outpace the combined growth of the labor force and productivity. Recent recoveries, including from the 2007-2009 recession, have seen slow declines in unemployment, described as "jobless recoveries."
AS Macro - Unemployment and the Labour Markettutor2u
Unemployment is one of the major macro-economic
performance indicators. The more unemployed people
in our economy the more we are producing below our
potential, less income is earned (reducing saving,
consumption and tax revenue) and there is a negative
impact on the welfare of society.
This paper reviews the literature on optimal taxation of labour income and the empirical work on labour supply and the elasticity of taxable income in Sweden. It also presents an overview of Swedish taxation of labour income, offers calculations on the development in effective marginal tax rates and participation tax rates, and estimates, using the difference-indifferences method, the impact of tax incentives on employment rates of elderly workers. After this background, we ponder possibilities for reforming the Swedish tax system to
improve its labour market impacts. We suggest better targeting the earned income tax credit at families and low-income workers, lowering the top marginal tax rates, and maintaining the tax incentives for older workers.
The document discusses active labor market policy in Denmark over the past 10 years. It notes that unemployment has been reduced by over 50% due to large drops in youth and long-term unemployment. Employment has risen through increased female participation. A "flexicurity" model has developed that combines labor market flexibility with generous social welfare benefits and active labor market programs. Key aspects of this model include moderate employment protection, high job mobility, generous unemployment insurance, and requirements that unemployed actively seek work or participate in training programs. This hybrid system has contributed to improved employment while maintaining income security for workers.
- The National Minimum Wage was introduced in 1999 and has since been progressively increased, raising the wages of over 1 million low-paid workers by around 15% on average. While it was initially feared that the minimum wage would significantly reduce employment, research has found little to no evidence of job losses, though some reduction in hours worked.
- The minimum wage has primarily benefited women, who make up a higher proportion of low-paid workers. However, there is no evidence the minimum wage has caused "spillover" effects of higher wages among better paid workers.
- While the minimum wage has reduced wage inequality slightly among the lowest paid workers, it has been a limited tool for reducing overall wage inequality or
This paper is concerned with current wage pressures in 14 EU countries. Wage pressures are analysed by studying simultaneously past and recent changes in unemployment and functional distribution of income. The quantification of current wage pressures is based on the estimation of wage curves and dynamic wage equations. According to the results of the analysis, upward wage pressures – interpreted as wage increases that lead to an increase in the wage share – are strongest in Italy and Spain. In Germany there are upward pressures but not as strong as in these countries. Portugal is the best example of a country where there is strong pressure for wage moderation. The results support the view that, for the macroeconomic stability of the euro area, it is desirable that in the near future nominal wages in Germany rise faster than in recent years.
AS Macro Question - Falling UnemploymentEton College
This is a revision resource for students taking the EdExcel unit 2 economics paper - suggesting a way of approaching the 30 mark question and scoring high marks for evaluation.
The Financial Recession that hit British economy recently resulted in severe unemployment and job loss across UK. The Recession did have many implications on the British labour market. This paper will have an insight into the implications of Recession on graduate labour market in UK. The data provided by the Association of Graduate Recruiters, Office for National Statistics and High Fliers Research Limited on graduate recruitment market in UK was used to carry out the study. The study will be based on the comparison of graduate recruitment market in the years 2009 and 2010. The comparison of graduate recruitment market will be based on the analysis of graduate labour market for the years 2009 and 2010. This paper will try predicting whether the year 2010 is a favourable year for graduates or not. It will also have an insight into the attitude of students towards recession and will provide necessary recommendations.
This document discusses the relationship between economic growth and unemployment rates. It finds that a persistently high unemployment rate remains a concern for Congress. While the unemployment rate has declined since peaking in 2009 and 2010, it remains elevated by historical standards. The key driver of unemployment over the long run is the rate of economic growth compared to potential growth. For unemployment to significantly decline, growth needs to outpace the combined growth of the labor force and productivity. Recent recoveries, including from the 2007-2009 recession, have seen slow declines in unemployment, described as "jobless recoveries."
AS Macro - Unemployment and the Labour Markettutor2u
Unemployment is one of the major macro-economic
performance indicators. The more unemployed people
in our economy the more we are producing below our
potential, less income is earned (reducing saving,
consumption and tax revenue) and there is a negative
impact on the welfare of society.
This is a suggested answer to an exam-style question (for AS macro) on whether the Bank of England should start to raise interest rates to help sustain the UK economic recovery.
AS Macro: The Effectiveness of UK Macro-Economic Policiestutor2u
We have considered the three key areas of macroeconomic policy – monetary policy, fiscal policy and supply-side policies.
In the longest essay questions on data response papers examiners often ask students to consider how effective these are when they are used to manage the economy. How can we judge whether the performance of the economy is improving as a result of them? In this session we will remember how to assess macroeconomic performance, think about some of the issues with measuring growth,
and focus on ways to evaluate the effectiveness of different policies
This document discusses macroeconomics and key macroeconomic policy objectives in the UK. The objectives of macroeconomic policy are to achieve price stability, economic growth, low unemployment, higher living standards, and a stable balance of payments. Additional objectives include balancing the budget, improving well-being, regional balance, access to public services, and environmental sustainability. Charts show actual and forecast UK economic indicators such as GDP growth, inflation, employment and earnings. Forecasts suggest continued growth with a low risk of recession. International data compares the shares of world GDP, with China now the largest economy based on purchasing power parity.
The document discusses unemployment and labor market data in the UK. It provides definitions of key terms like unemployment, labor force, and employment rate. It also summarizes recent UK unemployment levels and rates over time, showing a decline. However, barriers remain to lower unemployment further, such as structural unemployment, under-employment, and regional variations. Policies aim to stimulate both labor demand through macroeconomic measures and labor supply through training and incentives, but high long-term unemployment poses challenges.
Supply-side economics believes that high tax rates in the 1970s slowed economic growth. Supply-siders argue that lowering tax rates will increase incentives to work, save, and invest, leading to higher output and tax revenues in the long run. However, the relationship between tax rates and revenues depicted by the Laffer curve is uncertain, as it is difficult to know the precise tax rate that maximizes revenue. Additionally, the impact of tax changes depends on the time horizon considered, as adjustments to incentives take time.
The document discusses macroeconomic policies used by governments to influence aggregate demand and supply. It explains that fiscal policy involves varying public expenditure and taxation to manage demand, while monetary policy changes interest rates and the money supply. Expansionary policies boost demand during recessions by cutting taxes or lowering interest rates. Contractionary policies reduce demand to curb inflation by raising taxes or interest rates. The document also discusses supply-side policies aimed at boosting productivity through incentives, education, deregulation, and other measures.
1. The economic cycle refers to short-run fluctuations in national output (real GDP) around its long-term trend. It includes periods of boom, slowdown, recession, and recovery.
2. A recession is defined as at least six months of falling output across the economy. It can cause rising unemployment, falling business profits, and declining tax revenues.
3. Estimating the output gap, which is the difference between actual GDP and potential GDP, is difficult but important for understanding inflationary pressures and spare capacity in the economy. A negative output gap indicates unused resources while a positive gap risks inflation.
This document discusses various methods of measuring living standards and economic well-being beyond GDP per capita. It notes inaccuracies in population estimates that impact GDP calculations and differences in regional disposable incomes within countries. While GDP per capita is traditionally used, economic well-being is multi-dimensional and includes factors like health, inequality, sustainability, and happiness. Alternative indicators that take a broader view are now commonly used to assess living standards and well-being.
This document discusses the methodology used by the EU Economic Policy Committee and Ageing Working Group to project the impact of pension reforms on macroeconomic indicators like GDP and unemployment. It specifically examines Greece's 2010 pension reform and compares the 2008 and 2010 projections.
The methodology projects labor market participation rates over time based on historical entry and exit rates from the labor force, adjusting the exit rates for older workers based on estimated effects of pension reforms. Higher participation leads to increased employment, lowering unemployment per Okun's Law, and increasing GDP per standard production functions.
The 2010 Greek reform was estimated to increase the effective retirement age by 1 year for men and 2 years for women. While the reform was projected to positively impact participation rates long
This document defines key terms related to fiscal policy such as bond yield, budget deficit, cyclical fiscal deficit, direct and indirect taxation, national debt, and structural fiscal deficit. It then discusses what fiscal policy is, how it involves taxation, spending, and borrowing to affect aggregate demand. Changes to fiscal policy can impact both aggregate demand and supply. The document also provides breakdowns of UK government spending and revenues, and discusses different types of taxes and their progressiveness.
Inflation is a sustained increase in the general price level or cost of living in an economy. It is measured by the annual percentage change in consumer prices using indices like the Consumer Price Index (CPI) in the UK. The Bank of England aims to keep UK inflation at 2% target using interest rate policy. Inflation can be caused by demand-pull factors like excess spending or cost-push factors like rising wages and costs. High inflation can negatively impact economies by reducing the purchasing power of money and increasing inequality.
The document discusses the UK government's objectives for managing the economy. It outlines four main objectives: economic growth, full employment, low and stable prices, and a balance of payments. It explains each objective in detail, including how they are defined and measured as well as why each is important. It also discusses how achieving one objective may conflict with achieving another and requires trade-offs. For example, economic growth can lead to higher inflation and imbalance of payments. Maintaining price stability and balance of payments may require limiting growth. The government aims to balance these competing objectives to best manage the overall economy.
The document discusses factors that may have caused a decrease in the UK's international competitiveness between 2007-2008. These include: low investment and R&D spending, which hindered market growth and improvement; outdated infrastructure, especially for transportation, which impacted industry efficiency; and a shortage of skilled workers, lowering production quality. It also notes the global recession in 2008 reduced consumer spending and demand for services. Strategies to improve competitiveness mentioned include: increasing training to develop specialized skills; lowering business taxes; government incentives for investment; and subsidies to support growth industries. However, some strategies like trade barriers could spark retaliation, while tax cuts may not lower costs.
This study is about the incidence of overtime hours in Finland. The investigation uses unique individual-level data from the manufacturing industries from 1989 to 1995. The results reveal that the hours of overtime divided by the number of total hours decline in age of an employee. The overtime hours also decline in wage per straight-time hours and in straighttime hours. Males and newcomers tend to work more overtime, but leavers work less overtime. In addition, the overtime hours are more frequent in the population of small establishments in the Finnish manufacturing industries. There are also strong industry effects.
This document discusses minimum prices in markets. It provides examples of minimum price policies, such as price support schemes for farmers. A minimum price is a form of government intervention that sets a price floor in a market. To be effective, the minimum price must be above the normal free-market equilibrium price. If set too low, it will have no impact on the market. The document also discusses debates around introducing minimum prices for specific goods like alcohol.
The paper is concerned with the history of the Finnish incomes policy, covering the period from the Second World War to the present. It deals with the Finnish incomes policy as a special type of political exchange between the social partners and the Government. In pursuing wage moderation, governments have used welfare reforms as a means of exchange for solving certain externalities arising in wage bargaining. The continuity of political exchange between the social partners and the Government requires a common ground of values and trust. In the paper, these prerequisites are characterised by the use of the concept of social capital. Social capital can be interpreted as a relationship of horizontal trust between the social partners and the Government. This interpretation is closely related to Bo Rothstein’s concept of organised social capital. Accordingly, the paper emphasises the importance of the institutional framework within which incomes policy negotiations have been carried out as an important promoter of social capital between the social partners and the Government. The paper also emphasises the importance of centrally negotiated incomes policy agreements as an important institutional framework within which the Finnish welfare state has evolved. For example, the earnings-related pension scheme has been developed mostly within the framework. The paper discusses not only the history but also the present and the future of the Finnish incomes policy. Owing to the traditionally close relationship between centrally negotiated incomes policy agreements and welfare reforms, the end of centrally negotiated incomes policy agreements declared by one of the social partners, the Confederation of Finnish Industries, is likely to affect not only the manner in which wages are negotiated in the future but also the tradition of political exchange between the social partners and the Government. The end of centrally negotiated incomes policy agreements may put an end to political exchange, too. Furthermore, it may give rise to a deterioration of social capital between the social partners.
Unemployment occurs when able and willing workers cannot find jobs despite actively searching. It means scarce resources are not being used to produce goods and services. Persistently high unemployment has damaging economic and social costs. It is measured using terms like the claimant count and labor force survey. Types of unemployment include seasonal, structural, frictional, and cyclical. Policies aim to stimulate labor demand through macroeconomic stimulus and reducing business costs, as well as labor supply through training, mobility, and work incentives. Youth unemployment and long-term unemployment present ongoing challenges.
This is an updated version of a slideshow revision presentation on the way in which different charts are presented in economics exams and some tips for handling the data in your answers.
This paper develops a forward-looking indicator for macroeconomic uncertainty that employers are confronted with when they take decisions about the size of their workforce. The model that provides the basis for this uncertainty indicator interprets hires and lay-offs of workers as an investment into projects with uncertain return. Employers decide when to undertake this investment. Uncertainty can then be derived as a function of a labour productivity threshold above which it is profitable for employers to hire workers. The measure that is first theoretically derived is then taken to the data. Economy-wide uncertainty for G7 economies and uncertainty by economic sector for the United States are calculated from data on hiring demand and unit labour costs. The resulting quarterly time series demonstrate that in most economies hiring uncertainty went up at the onset of the Great Recession and has remained at an elevated level since then. A panel VAR analysis reveals that hiring uncertainty excercises a significant, economically sizeable and persistent effect on both the output gap and unemployment.
This document summarizes a study that analyzes the effects of tax reform in Finland by shifting the tax burden from labour to consumption using a dynamic general equilibrium model with heterogeneous agents. The study examines the efficiency and distributional effects of replacing Finland's progressive labour tax system with either a flat labour tax or a consumption tax. The model is calibrated to match characteristics of the Finnish economy. The results show that replacing progressive labour taxes with a flat tax slightly increases economic efficiency through higher capital accumulation, but also leads to slightly more inequality. Replacing labour taxes with a consumption tax significantly increases capital accumulation, has negligible effects on labour supply and income distribution, but increases wealth concentration.
Dual income tax systems have become increasingly popular; yet, relatively little is known about the consequences of implementing such tax systems. This paper uses a representative panel of taxpayers from the 1993 Finnish tax reform to measure how overall taxable income and the relative shares of capital income and labour income reacted to the reform. The Finnish tax reform appears to be particularly suitable for analysing the effect of separating labour and capital income tax bases. The reform radically reduced the marginal tax rates on capital income to some, but not all, taxpayers, while the taxation of labour income was not reformed at the same time. We find that the reform led to a small positive impact on overall taxable income, but part of the positive response was probably offset by income shifting among the self-employed.
This is a suggested answer to an exam-style question (for AS macro) on whether the Bank of England should start to raise interest rates to help sustain the UK economic recovery.
AS Macro: The Effectiveness of UK Macro-Economic Policiestutor2u
We have considered the three key areas of macroeconomic policy – monetary policy, fiscal policy and supply-side policies.
In the longest essay questions on data response papers examiners often ask students to consider how effective these are when they are used to manage the economy. How can we judge whether the performance of the economy is improving as a result of them? In this session we will remember how to assess macroeconomic performance, think about some of the issues with measuring growth,
and focus on ways to evaluate the effectiveness of different policies
This document discusses macroeconomics and key macroeconomic policy objectives in the UK. The objectives of macroeconomic policy are to achieve price stability, economic growth, low unemployment, higher living standards, and a stable balance of payments. Additional objectives include balancing the budget, improving well-being, regional balance, access to public services, and environmental sustainability. Charts show actual and forecast UK economic indicators such as GDP growth, inflation, employment and earnings. Forecasts suggest continued growth with a low risk of recession. International data compares the shares of world GDP, with China now the largest economy based on purchasing power parity.
The document discusses unemployment and labor market data in the UK. It provides definitions of key terms like unemployment, labor force, and employment rate. It also summarizes recent UK unemployment levels and rates over time, showing a decline. However, barriers remain to lower unemployment further, such as structural unemployment, under-employment, and regional variations. Policies aim to stimulate both labor demand through macroeconomic measures and labor supply through training and incentives, but high long-term unemployment poses challenges.
Supply-side economics believes that high tax rates in the 1970s slowed economic growth. Supply-siders argue that lowering tax rates will increase incentives to work, save, and invest, leading to higher output and tax revenues in the long run. However, the relationship between tax rates and revenues depicted by the Laffer curve is uncertain, as it is difficult to know the precise tax rate that maximizes revenue. Additionally, the impact of tax changes depends on the time horizon considered, as adjustments to incentives take time.
The document discusses macroeconomic policies used by governments to influence aggregate demand and supply. It explains that fiscal policy involves varying public expenditure and taxation to manage demand, while monetary policy changes interest rates and the money supply. Expansionary policies boost demand during recessions by cutting taxes or lowering interest rates. Contractionary policies reduce demand to curb inflation by raising taxes or interest rates. The document also discusses supply-side policies aimed at boosting productivity through incentives, education, deregulation, and other measures.
1. The economic cycle refers to short-run fluctuations in national output (real GDP) around its long-term trend. It includes periods of boom, slowdown, recession, and recovery.
2. A recession is defined as at least six months of falling output across the economy. It can cause rising unemployment, falling business profits, and declining tax revenues.
3. Estimating the output gap, which is the difference between actual GDP and potential GDP, is difficult but important for understanding inflationary pressures and spare capacity in the economy. A negative output gap indicates unused resources while a positive gap risks inflation.
This document discusses various methods of measuring living standards and economic well-being beyond GDP per capita. It notes inaccuracies in population estimates that impact GDP calculations and differences in regional disposable incomes within countries. While GDP per capita is traditionally used, economic well-being is multi-dimensional and includes factors like health, inequality, sustainability, and happiness. Alternative indicators that take a broader view are now commonly used to assess living standards and well-being.
This document discusses the methodology used by the EU Economic Policy Committee and Ageing Working Group to project the impact of pension reforms on macroeconomic indicators like GDP and unemployment. It specifically examines Greece's 2010 pension reform and compares the 2008 and 2010 projections.
The methodology projects labor market participation rates over time based on historical entry and exit rates from the labor force, adjusting the exit rates for older workers based on estimated effects of pension reforms. Higher participation leads to increased employment, lowering unemployment per Okun's Law, and increasing GDP per standard production functions.
The 2010 Greek reform was estimated to increase the effective retirement age by 1 year for men and 2 years for women. While the reform was projected to positively impact participation rates long
This document defines key terms related to fiscal policy such as bond yield, budget deficit, cyclical fiscal deficit, direct and indirect taxation, national debt, and structural fiscal deficit. It then discusses what fiscal policy is, how it involves taxation, spending, and borrowing to affect aggregate demand. Changes to fiscal policy can impact both aggregate demand and supply. The document also provides breakdowns of UK government spending and revenues, and discusses different types of taxes and their progressiveness.
Inflation is a sustained increase in the general price level or cost of living in an economy. It is measured by the annual percentage change in consumer prices using indices like the Consumer Price Index (CPI) in the UK. The Bank of England aims to keep UK inflation at 2% target using interest rate policy. Inflation can be caused by demand-pull factors like excess spending or cost-push factors like rising wages and costs. High inflation can negatively impact economies by reducing the purchasing power of money and increasing inequality.
The document discusses the UK government's objectives for managing the economy. It outlines four main objectives: economic growth, full employment, low and stable prices, and a balance of payments. It explains each objective in detail, including how they are defined and measured as well as why each is important. It also discusses how achieving one objective may conflict with achieving another and requires trade-offs. For example, economic growth can lead to higher inflation and imbalance of payments. Maintaining price stability and balance of payments may require limiting growth. The government aims to balance these competing objectives to best manage the overall economy.
The document discusses factors that may have caused a decrease in the UK's international competitiveness between 2007-2008. These include: low investment and R&D spending, which hindered market growth and improvement; outdated infrastructure, especially for transportation, which impacted industry efficiency; and a shortage of skilled workers, lowering production quality. It also notes the global recession in 2008 reduced consumer spending and demand for services. Strategies to improve competitiveness mentioned include: increasing training to develop specialized skills; lowering business taxes; government incentives for investment; and subsidies to support growth industries. However, some strategies like trade barriers could spark retaliation, while tax cuts may not lower costs.
This study is about the incidence of overtime hours in Finland. The investigation uses unique individual-level data from the manufacturing industries from 1989 to 1995. The results reveal that the hours of overtime divided by the number of total hours decline in age of an employee. The overtime hours also decline in wage per straight-time hours and in straighttime hours. Males and newcomers tend to work more overtime, but leavers work less overtime. In addition, the overtime hours are more frequent in the population of small establishments in the Finnish manufacturing industries. There are also strong industry effects.
This document discusses minimum prices in markets. It provides examples of minimum price policies, such as price support schemes for farmers. A minimum price is a form of government intervention that sets a price floor in a market. To be effective, the minimum price must be above the normal free-market equilibrium price. If set too low, it will have no impact on the market. The document also discusses debates around introducing minimum prices for specific goods like alcohol.
The paper is concerned with the history of the Finnish incomes policy, covering the period from the Second World War to the present. It deals with the Finnish incomes policy as a special type of political exchange between the social partners and the Government. In pursuing wage moderation, governments have used welfare reforms as a means of exchange for solving certain externalities arising in wage bargaining. The continuity of political exchange between the social partners and the Government requires a common ground of values and trust. In the paper, these prerequisites are characterised by the use of the concept of social capital. Social capital can be interpreted as a relationship of horizontal trust between the social partners and the Government. This interpretation is closely related to Bo Rothstein’s concept of organised social capital. Accordingly, the paper emphasises the importance of the institutional framework within which incomes policy negotiations have been carried out as an important promoter of social capital between the social partners and the Government. The paper also emphasises the importance of centrally negotiated incomes policy agreements as an important institutional framework within which the Finnish welfare state has evolved. For example, the earnings-related pension scheme has been developed mostly within the framework. The paper discusses not only the history but also the present and the future of the Finnish incomes policy. Owing to the traditionally close relationship between centrally negotiated incomes policy agreements and welfare reforms, the end of centrally negotiated incomes policy agreements declared by one of the social partners, the Confederation of Finnish Industries, is likely to affect not only the manner in which wages are negotiated in the future but also the tradition of political exchange between the social partners and the Government. The end of centrally negotiated incomes policy agreements may put an end to political exchange, too. Furthermore, it may give rise to a deterioration of social capital between the social partners.
Unemployment occurs when able and willing workers cannot find jobs despite actively searching. It means scarce resources are not being used to produce goods and services. Persistently high unemployment has damaging economic and social costs. It is measured using terms like the claimant count and labor force survey. Types of unemployment include seasonal, structural, frictional, and cyclical. Policies aim to stimulate labor demand through macroeconomic stimulus and reducing business costs, as well as labor supply through training, mobility, and work incentives. Youth unemployment and long-term unemployment present ongoing challenges.
This is an updated version of a slideshow revision presentation on the way in which different charts are presented in economics exams and some tips for handling the data in your answers.
This paper develops a forward-looking indicator for macroeconomic uncertainty that employers are confronted with when they take decisions about the size of their workforce. The model that provides the basis for this uncertainty indicator interprets hires and lay-offs of workers as an investment into projects with uncertain return. Employers decide when to undertake this investment. Uncertainty can then be derived as a function of a labour productivity threshold above which it is profitable for employers to hire workers. The measure that is first theoretically derived is then taken to the data. Economy-wide uncertainty for G7 economies and uncertainty by economic sector for the United States are calculated from data on hiring demand and unit labour costs. The resulting quarterly time series demonstrate that in most economies hiring uncertainty went up at the onset of the Great Recession and has remained at an elevated level since then. A panel VAR analysis reveals that hiring uncertainty excercises a significant, economically sizeable and persistent effect on both the output gap and unemployment.
This document summarizes a study that analyzes the effects of tax reform in Finland by shifting the tax burden from labour to consumption using a dynamic general equilibrium model with heterogeneous agents. The study examines the efficiency and distributional effects of replacing Finland's progressive labour tax system with either a flat labour tax or a consumption tax. The model is calibrated to match characteristics of the Finnish economy. The results show that replacing progressive labour taxes with a flat tax slightly increases economic efficiency through higher capital accumulation, but also leads to slightly more inequality. Replacing labour taxes with a consumption tax significantly increases capital accumulation, has negligible effects on labour supply and income distribution, but increases wealth concentration.
Dual income tax systems have become increasingly popular; yet, relatively little is known about the consequences of implementing such tax systems. This paper uses a representative panel of taxpayers from the 1993 Finnish tax reform to measure how overall taxable income and the relative shares of capital income and labour income reacted to the reform. The Finnish tax reform appears to be particularly suitable for analysing the effect of separating labour and capital income tax bases. The reform radically reduced the marginal tax rates on capital income to some, but not all, taxpayers, while the taxation of labour income was not reformed at the same time. We find that the reform led to a small positive impact on overall taxable income, but part of the positive response was probably offset by income shifting among the self-employed.
After the Economic Crisis in early 1990s the Finnish economy has recovered rapidly, and simultaneously a major period of equalization from the mid 1970s to the mid 1990s has been reversed, taking the levels of the Gini coefficient in a few years back to levels of inequality found 30 years ago. The paper examines how changes in Government policy, and in particular, in the incentives introduced by tax reforms have influenced income inequality. The paper introduces a decomposition of the Gini and concentration coefficients by population groups which are calculated for before and after-tax incomes to consider evolution of income inequality and tax progressivity in Finland over the period 1990–2004. Decompositions of the Gini coefficient of after-tax income by income sources give little information on the effects of taxation. In contrast, popular measures of tax progressivity (Reynolds and Smolensky 1977) show a significant decrease. Our decomposition of the progressivity measure by income deciles focuses on changes in tax treatment of the income deciles in the ten year period after the mid 1990s. The changes in the decile shares of beforetax and after-tax income among those in the highest before-tax income deciles are the main factors that lie behind the recent change in tax progressivity, and play an important role in explaining the recent surge in inequality. These changes have been accompanied with a change in the composition of factor income. There has been an unprecedented increase in capital income which has mainly accrued to the population groups at the high end of the income distribution after the mid 1990s. The change is most clearly seen among those in the top income percentage. The 1993 Finnish tax reform introducing the Nordic dual income tax model, and creating strong incentives to shift labour income to capital income for those in the highest marginal tax brackets, is among the key policy decisions responsible for this trend. Interestingly enough, but consistent with the income shifting hypothesis, we find no increase in horizontal inequality in response to the introduction of the dual income tax.
Tax policy, inflation and unemployment in nigeria (1970 – 2008)Alexander Decker
This document summarizes a study examining Nigeria's use of tax policy from 1970 to 2008 to influence macroeconomic indicators like inflation and unemployment. Statistical analysis found that inflation and unemployment rates did not significantly respond to tax policy changes during this period. Periods of lower taxes saw both higher and lower inflation in some years, and unemployment increased steadily in some years regardless of whether taxes were raised or lowered. The inconsistent use of tax measures meant they were not effective at controlling inflation or unemployment. The document reviews economic theory on taxation as a tool for macroeconomic management and outlines Nigeria's various tax policy changes over this period.
In January 2003, the unemployment benefits increased in Finland for workers with long employment histories. The average benefit increase was 15% for the first 150 days of unemployment spell. In this paper we evaluate the effect of benefit increase on the duration of unemployment by comparing the changes in the re-employment hazard profiles between the unemployed who became eligible to the increased benefits to a control group whose benefit structure remained unchanged. We find that benefit increase reduced re-employment hazards in the beginning of the unemployment spell but that the effect disappears after the period with increased benefits expires.
Making fundamental tax reform happen_BrysBert Brys
This document summarizes a paper that discusses strategies for implementing fundamental tax reform. It identifies obstacles to tax reform related to balancing efficiency and equity considerations, revenue concerns, and tax avoidance. International rules and commitments can also constrain reform options. The paper explores how to overcome such obstacles, including balancing different policy objectives, assessing dynamic redistributional impacts, and using strategies like broadening tax bases and keeping rates low to minimize avoidance opportunities.
This document summarizes a study analyzing the effects of increasing the Canada Pension Plan (CPP) contribution rate on the labor market. The study uses a macroeconomic model called FOCUS to forecast the response. The model predicts that a 1% increase in the CPP rate would lead to:
1) A decrease in real GDP, consumption, and investment over the next 5 years as workers' take-home pay is reduced.
2) Higher unemployment and lower real wages as employers adjust by hiring fewer workers and raising prices.
3) Potential inflation as employers pass costs to consumers, though monetary policy responses could dampen this effect.
There is a lack of clear evidence of the ways in which dividend taxation affects dividend distributions and investment since the evidence is based mainly on the behaviour of large listed companies. This paper utilises a large register-based panel data set, where the vast majority of firms are small and medium-sized enterprises, to examine the responses to the Finnish dividend tax increase of 2005. This reform creates a useful opportunity to measure enterprise behaviour, since it involves exogenous variation in the tax treatment of different types of firms. The results, based on differences- in-differences estimation and matching methods, indicate that dividends declined somewhat in closely held corporations that faced a tax increase, perhaps for timing reasons, while investments did not decline. These findings are more in line with the new rather than the old view of dividend taxation.
This paper deals with the question of how consumption taxes, especially the value-added tax, affect consumption prices. The analyses are based on data from EU countries for the period 1970–2004. The starting point is a conventional supply-demand analysis of the tax incidence problem. This problem is solved using some simple price mark-up equations, Phillips curves and inflation forecast error equations. All these equations are estimated from panel data from EU countries using different estimators and variable specifications. In addition, an analysis is carried out with Finnish excise taxes using commodity/outlet level micro data for the period 1997–2004. A general result of all analyses is that about two thirds of a tax increase shifts to consumer prices. By contrast, there is less evidence on shifts to producer prices.
1) The document discusses the effects of three different types of fiscal policy shocks in eurozone countries using the MARMOTTE economic model: an increase in government expenditure, a reduction in corporate profit taxes, and a reduction in wage taxes.
2) For an increase in government expenditure, the model shows higher inflation in the short run as demand increases, which the ECB fights by raising interest rates. This leads to lower consumption, investment, employment and potential output in the long run. Prices are higher in the long run as well.
3) For a reduction in corporate profit taxes, the model shows higher investment, employment, potential output, and consumption over time. This leads to initial higher inflation followed
Efeitos de crescimento das reformas estruturais na Europa do Sul - 511: O cas...Cláudio Carneiro
Este trabalho desenvolve um modelo de crescimento semi-endógena para analisar os efeitos intertemporais das reformas estruturais nos países do sul da Europa (Itália, Espanha, Portugal e Grécia). O modelo segue o paradigma variedade de produtos em um ambiente semi-endógena, e inclui uma desagregação do trabalho em grupos diferentes de habilidade. Nós usamos um conjunto abrangente de indicadores estruturais, a fim de calibrar o modelo de relações macroeconômicas importantes e os níveis de produtividade e do emprego. Nossos resultados mostram que as reformas estruturais produzir ganhos econômicos significativos a médio e longo prazo. Os resultados apontam para a importância das reformas dos mercados de produtos e de reformas educacionais e fiscais do mercado de trabalho como as áreas mais promissoras de intervenções de política estrutural. Este documento também defende a colocar mais ênfase na política de educação que é fundamental na melhoria da força de trabalho, especialmente naqueles países onde a percentagem de trabalho pouco qualificado está entre as mais altas na área do euro.
Revenue Implications of Nigeria’s Tax System in NigeriaMoses Oduh
This document analyzes the properties of Nigeria's tax system, specifically the bases of company income tax, value added tax, and personal income tax. It finds that the bases are not stable and persistent, being volatile. The bases of company income tax and personal income tax are more sensitive to economic cycles, while the value added tax base is not sensitive. This supports Nigeria's recent tax policy reform of shifting focus from direct to indirect taxation, as VAT revenue will be less affected during economic downturns and help stabilize government budgets.
Tässä tutkimuksessa tutkitaan diskreettien valintajoukkojen vaikutusta palkansaajien työn tarjonnan reagoimiseen tuloveroihin. Artikkelin empiirisessä osiossa hyödynnetään opintotuen tulorajojen aiheuttamaa tuloveroissa tapahtuvaa äkillistä nousua, ja reformia, jossa tulorajoja nostettiin. Tulosten mukaan vuoden 2008 reformi, jossa tulorajaa nostettiin 9 opintotukikuukautta nostaneille 9000 eurosta 12000 euroon, aiheutti merkittäviä muutoksia opiskelijoiden tulojakaumassa. Tulojakauma siirtyi korkeammalle tasolle lähtien noin 2000 euron tuloista. Koska opiskelijoiden verojärjestelmässä ei tapahtunut muutoksia näin alhaisella tasolla vuoden 2008 reformissa, eivät työn taloustieteen normaalit mallit pysty selittämään tätä siirtymää. Artikkelissa esitetään empiirisiä lisätuloksia, teoreettisia argumentteja ja simulaatiomalli, jotka kaikki viittaavat siihen, että tuloksen pystyy selittämään diskreettien valintajoukkojen mallilla. Lisäksi artikkelissa esitetään, että verotuksen hyvinvointitappiot voivat olla suuremmat kuin empiirisesti estimoidut, jos valintajoukot ovat diskreettejä, mutta niiden ajatellaan olevan jatkuvia.
This document reports on a study of micro-level evidence of wage rigidities in Finland using individual-level wage data from 1985 to 2001. The study finds that while there was some macroeconomic flexibility during recessions like in the early 1990s, wages in Finland are rigid downward at the individual level. Real wages regained high rigidity in the late 1990s despite continued high unemployment. Internationally, Finland has high real wage rigidity compared to other European countries. The document describes different concepts of wage rigidity research and outlines the data and methods used to analyze nominal and real wage rigidities in Finland.
This document provides an overview and summary of the Paying Taxes 2013 report by PwC and the World Bank. It discusses key findings from the report, including trends seen over the past 8 years of data collection. On average globally, the time to comply and number of tax payments have decreased while the total tax rate has decreased slightly. However, the pace of decline in the total tax rate appears to be slowing. Administrative reforms to tax systems continue but at a lower level than the previous year. The report also analyzes regional differences and trends.
This paper explores the potential role of adverse working conditions in the determination of workers’ sickness absences. Our data contain detailed information on the prevalence of job disamenities at the workplace from a representative sample of Finnish workers. The results from reduced-form models reveal that workers facing adverse working conditions tend to have a greater number of sickness absences. In addition, reduced-form models clearly show that regional labour market conditions are an important determinant of sickness absences. Hence, sickness absences are more common in regions of low unemployment. Recursive models suggest that the prevalence of harms at the workplace is associated with job dissatisfaction and dissatisfaction with workers’ sickness absences.
The Impact of Corporate Tax Rates on Total Corporate Tax Revenue: The Case of...iosrjce
The study investigates the impact of corporate tax rate on corporate tax revenue in Zimbabwe using
annual data for the period 1980 to 2013. The corporate tax revenue is used as the dependent variable while
corporate tax rate is the independent variable. Gross Domestic Product (GDP), Foreign Direct Investment,
inflation and drought are used as control variables. The research employs the Error Correction Model (ECM).
The results show that corporate tax rate and FDI do not significantly affect corporate tax revenue in Zimbabwe.
GDP and drought are found to have a significant positive impact on corporate tax revenue while inflation has a
highly significant negative effect.
We examine the effects of establishment- and industry-level labor market turnover on employees’ well-being. The linked employer-employee panel data contain both survey information on employees’ subjective well-being and comprehensive register-based information on job and worker flows. Labor market turbulence decreases well-being as experienced job satisfaction and satisfaction with job security are negatively related to the previous year’s flows. We test for the existence of compensating wage differentials by explaining wages and job satisfaction with average uncertainties, measured by an indicator for a high moving average of past excessive turnover (churning) rate. The results are consistent with compensating wage differentials, since high uncertainty increases real wages, but has no effect on job satisfaction.
Similar to Labour Taxation and Employment: An Analysis with a Macroeconomic Model for the Finnish Economy (20)
Talous & Yhteiskunta -lehden numero 4/2019 sisältää artikkeleita ja haastattelun, jotka kertovat alueellista keskittymistä käsitelleistä tutkimuksista. Suomen seitsemän suurimman kaupunkiseudun väestö kasvaa nopeimmin, kun taas pienempien kaupunkien ja maaseudun väestöosuus supistuu. Muutos on kuitenkin verrattain hidasta, ja sille on myös vastavoimia.
Talous & Yhteiskunta -lehden numeron 3/2019 teemana on työ ja terveys. Artikkeleissa tarkastellaan Suomen terveydenhuoltojärjestelmän toimivuutta ja pohditaan mitä voitaisiin oppia Ruotsissa jo tehdyistä terveydenhuollon uudistuksista. Muissa artikkeleissa käsitellään terveyskäyttäytymisen ja työmarkkinamenestyksen yhteyttä, työttömien aktivointia, työikäisten eritasoisia terveyspalveluja, työaikajoustojen vaikutusta terveyteen sekä informaatioteknologian ja tekoälyn käyttöä mielenterveyspalvelujen tukena. Haastateltavana on THL:n tutkimusprofessori Unto Häkkinen. Hänen mielestään sote-uudistus on tehtävä, vaikka se vaatiikin vielä monen yksityiskohdan ratkaisemista.
Opiskelijavalinta ylioppilaskirjoitusten nykyarvosanojen perusteella ei ole täysin perusteltua, todetaan Aalto-ylipiston ja Palkansaajien tutkimuslaitoksen uudessa tutkimuksessa. Ylioppilaskirjoitusten arvosanoilla on pitkän ajan vaikutuksia. Hienojakoisempi arvosteluasteikko tekisi opiskelijavalinnasta nykyistä reilumman.
Esimerkkiperhelaskelmissa tarkastellaan seitsemää kotitaloutta. Laskelmat kuvaavat ansiotulojen, tulonsiirtojen sekä verojen ja veronluonteisten maksujen kehityksen vaikutusta perheiden ostovoimaan. Perheille lasketaan Tilastokeskuksen tietoihin perustuvat perhekohtaiset kulutuskorit, jotka mahdollistavat perhekohtaisten inflaatiovauhtien ja reaalitulokehitysten arvioinnin. Ensi vuonna eläkeläispariskunnan ostovoima kasvaa eniten ja työttömien vähiten. Esimerkkiperhelaskelmia on tehty Palkansaajien tutkimuslaitoksella vuodesta 2009 lähtien.
Palkansaajien tutkimuslaitos ennustaa Suomen talouskasvuksi tänä vuonna 1,3 prosenttia ja ensi vuonna 1,1 prosenttia. Kasvua hidastaa eniten yksityisen kulutuksen kasvun hidastuminen. Toisaalta vienti kasvaa tänä vuonna hieman ennakoitua nopeammin, neljä prosenttia, ja ensi vuonnakin vielä kaksi prosenttia. Tuotannollisten investointien kasvu jatkuu maltillisena, mutta rakentamisen vähentyminen kääntää yksityiset investoinnit kokonaisuutena pieneen laskuun ensi vuonna. Hallituksen vuoteen 2023 mennessä tavoittelemien 75 prosentin työllisyysasteen ja julkisen talouden tasapainon toteutumista on vaikea arvioida, koska nämä tavoitteet on määritelty rakenteellisina ja niiden eri arviointimenetelmät saattavat tuottaa hyvin erilaisia tuloksia.
Suomen palkkataso oli 2015 ylempää eurooppalaista keskitasoa. Suomen suhteellinen asema ei ole juurikaan muuttunut 2010-luvun alun tilanteesta. Hintatason huomioiminen kuitenkin heikentää asemaamme palkkavertailussa. Palkkaerot meillä olivat vertailumaiden pienimpiä ja pysyivät melko samalla tasolla koko tarkastelujakson 2007–2015 ajan. EU-maissa havaittiin erisuuntaista kehitystä palkkaeroissa. Suurin osa palkkojen kokonaisvaihteluista selittyi taustaryhmien sisäisillä palkkaeroilla.
Suomessa toteutettiin vuonna 2005 laaja eläkeuudistus, jossa vanhuuseläkkeen alaikärajaa laskettiin. Tutkimuksessa havaitaan, että ikärajan lasku aikaisti eläkkeelle jäämistä. Kun alaraja laskettiin 65:stä 63:een, myös yleinen eläköitymisikä laski. Taloudellisten kannustimien muutosten vaikutukset eläköitymiseen jäivät paljon heikommiksi alaikärajan muuttamiseen verrattuna. Eläköitymisikään voidaan siis vaikuttaa tehokkaasti ja vähäisin kustannuksin lakisääteistä eläkeikää muuttamalla.
Talous & Yhteiskunta -lehden numeron 2/2019 artikkelit ja haastattelu kertovat tutkimuksista, joita on tehty Suomen Akatemian strategisen tutkimuksen neuvoston hankkeessa "Osaavat työntekijät - menestyvät työmarkkinat". Keskeinen kysymys on, miten sopeudutaan teknologisen kehityksen mukanaan tuomaan työn murrokseen.
Tutkimuksessa tarkastellaan ammattirakenteiden polarisaatiota sekä sitä, että mihin supistuvissa ja rutiininomaisissa ammateissa olevat työntekijät päätyvät hyödyntämällä kokonaisaineistoa vuosille 1970-2014. Ammattirakenteiden polarisaatio on jatkunut Suomessa jo vuosikymmeniä. Ammattirakennemuutoksen kehityskulku on pääosin tapahtunut siten, että keskitason tuotanto- ja toimistotyöntekijät ovat nousseet urapolkuja pitkin asiantuntijatöihin. Viimeaikaista palveluammattien osuutta on puolestaan kasvattanut se, että nuoret siirtyvät työmarkkinoille palvelutöihin. Rutiininomaisia ja kognitiivisia taitoja vaativien ammattien työntekijöillä on kuitenkin suurempi todennäköisyys nousta korkeammille palkkaluokille rutiininomaista ja fyysistä työtä tekeviin työntekijöihin verrattuna. Rutiininomaista ja fyysistä työtä tekevät tippuvat puolestaan suuremmalla todennäköisyydellä matalapalkka-aloille, ja heidän ansiotason kehitys on myös heikompaa.
Palkansaajien tutkimuslaitos on alentanut Suomen talouskasvun ennustettaan kuluvalle vuodelle viimesyksyisestä 2,3 prosentista 1,4 prosenttiin. Kansainvälisen talouden näkymien epävarmuus hidastaa Suomen talouskasvua etenkin kuluvana vuonna. Jos pahimmat uhkakuvat jäävät toteutumatta, kasvu piristyy ensi vuonna hivenen 1,5 prosenttiin. Viime vuonna pysähtynyt viennin kasvu elpyy, ja myös yksityisen kulutuksen kasvu tukee talouskasvua. Suomi on sopeutunut ammattirakenteiden murrokseen yleisesti ottaen hyvin, mutta etenkin perusasteen koulutuksen varassa olevien varttuneiden työntekijöiden työllistämiseen voi olla vaikea löytää työkaluja.
The Labour Institute for Economic Research has lowered its forecast of Finland’s economic growth for the current year from last autumn’s 2.4 per cent to 1.4 per cent. Uncertainty in the international economic outlook will slow Finland’s economic growth, particularly this year. If the worst threats do not materialise, growth will pick up slightly next year to 1.5 per cent. Export growth, which came to a halt last year, will recover and growth in private consumption growth will also provide support to economic growth. In general, Finland has adjusted well to occupational restructuring, but it may be difficult to find means to employ older workers who only have basic education.
Palkansaajien tutkimuslaitos on alentanut Suomen talouskasvun ennustettaan kuluvalle vuodelle vii-mesyksyisestä 2,3 prosentista 1,4 prosenttiin. Kansainvälisen talouden näkymien epävarmuus hidastaa Suomen talouskasvua etenkin kuluvana vuonna. Jos pahimmat uhkakuvat jäävät toteutumatta, kasvu piristyy ensi vuonna hivenen 1,5 prosenttiin. Viime vuonna pysähtynyt viennin kasvu elpyy, ja myös yksityisen kulutuksen kasvu tukee talouskasvua. Suomi on sopeutunut ammattirakenteiden murrokseen yleisesti ottaen hyvin, mutta etenkin perusasteen koulutuksen varassa olevien varttuneiden työntekijöiden työllistämiseen voi olla vaikea löytää työkaluja.
Tämä PT Policy Brief tuo esiin havaintoja Suomen tuloerojen kehityksestä 1990-luvun puolivälin jälkeen. Tällä ajanjaksolla tuloerot ovat kasvaneet. Aluksi kasvu oli hyvin nopeaa, kunnes kehitys tasaantui finanssikriisin myötä. Tämä näkyy tarkasteltaessa kehitystä viiden vuoden ajalta lasketuissa keskituloissa. Taloudessa on tuloliikkuvuutta, ts. tulot vaihtelevat vuodesta toiseen. Havaitsemme, että liikkuvuus tuloportaikossa on vähentynyt. Samalla kun tuloerot ovat kääntyneet kasvuun, on tuloverotuksen progressiivisuus alentunut. Valtion tuloveron alennusten ohella tähän on erityisesti tulojakauman huipulla vaikuttanut pääomatulojen voimakas kasvu.
Julkisen budjetin sopeuttamistoimia toteutetaan usein etuuksien indeksileikkauksina tai tuloverojen korotuksina. Näillä toimenpiteillä on tulonjako- ja työllisyysvaikutuksia. Tämä PT Policy Brief esittää SISU-mallilla lasketut vaikutukset käytettävissä oleviin tuloihin tuloluokittain, jos valtion tuloveroasteikkoa korotettaisiin 0,4 prosenttiyksiköllä tai jos kansaneläkeindeksiä leikattaisiin. Molemmissa toimenpiteissä budjetti vahvistuisi 180 miljoonalla eurolla mutta tulonjakovaikutukset ovat huomattavan erilaiset. Oheisen kuvion mukaisesti indeksileikkaukset kohdistuvat voimakkaasti alempiin tulonsaajakymmenyksiin, kun taas tuloveron korotukset kohdistuvat ylempiin kymmenyksiin. Kun huomioidaan muutosten aiheuttamat työllisyysvaikutukset, kokonaiskuva muuttuu vain hieman.
Makeisvero otettiin käyttöön makeisille ja jäätelölle vuoden 2011 alusta. Virallinen perustelu oli kerätä verotuloja, mutta poliittisessa keskustelussa selvä tavoite oli ohjata kulutusta terveellisempään suuntaan. Makeisvero nosti selvästi makeisten kuluttajahintoja, mutta se ei vaikuttanut makeisten kysyntään. Toisaalta vuonna 2014 virvoitusjuomavero nousi sokerillisille juomille, mutta sokerittomat juomat jäivät alemmalle verotasolle. Tämä muutos alensi sokerillisten juomien kulutusta ja ohjasi kulutusta sokerittomiin juomiin. Onnistunut terveellisiin tuotteisiin ohjailu näyttääkin vaativan riittävän läheisen terveellisempien tuotteiden ryhmän olemassaolon.
Talous & Yhteiskunta-lehden "Suuren vaalinumeron" 1/2019 jutut käsittelevät aiheita, jotka voivat nousta esille kevään vaalikeskusteluissa. Pääpaino on ilmastonmuutoksessa: haastateltavana on Maailman ilmatieteen järjestön pääsihteeri Petteri Taalas, ja kahdessa eri artikkelissa pohditaan metsien hiilinielujen ja yhdyskuntarakenteen merkitystä pyrittäessä hillitsemään ilmaston lämpenemistä. Muut artikkelit käsittelevät tuloerojen kasvua, sotea, eläkkeiden riittävyyttä, maahanmuuttajien työllistymistä, EMUn uudistamista, eurooppalaista palkkavertailua ja kestävyysvajeen sopimattomuutta talouspolitiikan suunnitteluun.
Raportissa tehdään laskelmia korkeakouluopiskelijoille suunnatun opintotuen tulorajojen muutosten vaikutuksista. Opintotuen tulorajojen tavoite on, että suurituloisille opiskelijoille ei makseta opintotukea. Samalla nykyiset tulorajat kuitenkin estävät opiskelijoita tienaamasta niin paljon kuin he haluaisivat. Laskelmissa hyödynnetään simulaatiomallia, jonka avulla voidaan arvioida miten opiskelijoiden tulojakauma muuttuisi eri vaihtoehtoisissa opintotuen tulorajojen muutoksissa. Tulosten mukaan nykyisiä tulorajaoja voisi nostaa esimerkiksi 50 prosentilla, jolloin yhdeksän kuukauden ajan opintotukea nostavan opiskelijan vuosituloraja olisi 18 000 euroa nykyisen noin 12 000 euron sijaan. Laskelmien mukaan tällöin päästäisiin opintotuen nykyisten tulorajojen haitallisista tulovaikutuksista laajasti ottaen eroon, koska vain harva opiskelija tienaisi tätä tulorajaa enempää. Ottaen huomioon verotulot ja tulonsiirrot tämä vaihtoehto lisäisi julkisyhteisöjen nettotuloja arviolta 5,9 miljoonaa euroa vuodessa.
Talous & Yhteiskunta -lehden uuteen numeroon sisältyy artikkeleita veropohjasta ja -vajeesta, liikenteen veroista, naisista tulojakauman huipulla, työllisyyden kasvusta, mikrosimulaatiomalleista ja digitalisaatiosta. Lehdessä on myös Helsingin yliopiston professori Uskali Mäen haastattelu, jossa käsitellään tieteenfilosofista näkökulmaa taloustieteeseen.
Tutkimuksessa rakennettiin uusia makrotaloudellisia malleja PT:n ennustetyötä varten. Malleilla tehtiin ennusteita vuosille 2017 ja 2018. Mallien BKT-ennuste vuodelle 2017 on 3,1 prosenttia (vrt. toteutunut 2,8 prosenttia) ja vuodelle 2018 1,8 prosenttia (vrt. PT:n 11.9 ennuste 2,7 prosenttia).
The boom becomes less pronounced but continues. This year, the growth of exports will not reach the peak figures of last year but the growth will to some extent pick up speed again in next year. The quickly decreased unemployment rate will continue to drop. An analysis of long-term employment growth by age group shows that positive employment growth is concentrated on the one hand on younger employees and, on the other hand, older employees, whereas the employment rate of men aged 25–34 is growing smaller. The government budget policy is too expansive, given the economic situation.
FT author
Amanda Chu
US Energy Reporter
PREMIUM
June 20 2024
Good morning and welcome back to Energy Source, coming to you from New York, where the city swelters in its first heatwave of the season.
Nearly 80 million people were under alerts in the US north-east and midwest yesterday as temperatures in some municipalities reached record highs in a test to the country’s rickety power grid.
In other news, the Financial Times has a new Big Read this morning on Russia’s grip on nuclear power. Despite sanctions on its economy, the Kremlin continues to be an unrivalled exporter of nuclear power plants, building more than half of all reactors under construction globally. Read how Moscow is using these projects to wield global influence.
Today’s Energy Source dives into the latest Statistical Review of World Energy, the industry’s annual stocktake of global energy consumption. The report was published for more than 70 years by BP before it was passed over to the Energy Institute last year. The oil major remains a contributor.
Data Drill looks at a new analysis from the World Bank showing gas flaring is at a four-year high.
Thanks for reading,
Amanda
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New report offers sobering view of the energy transition
Every year the Statistical Review of World Energy offers a behemoth of data on the state of the global energy market. This year’s findings highlight the world’s insatiable demand for energy and the need to speed up the pace of decarbonisation.
Here are our four main takeaways from this year’s report:
Fossil fuel consumption — and emissions — are at record highs
Countries burnt record amounts of oil and coal last year, sending global fossil fuel consumption and emissions to all-time highs, the Energy Institute reported. Oil demand grew 2.6 per cent, surpassing 100mn barrels per day for the first time.
Meanwhile, the share of fossil fuels in the energy mix declined slightly by half a percentage point, but still made up more than 81 per cent of consumption.
Presentation by Julie Topoleski, CBO’s Director of Labor, Income Security, and Long-Term Analysis, at the 16th Annual Meeting of the OECD Working Party of Parliamentary Budget Officials and Independent Fiscal Institutions.
Presentation by Rebecca Sachs and Joshua Varcie, analysts in CBO’s Health Analysis Division, at the 13th Annual Conference of the American Society of Health Economists.
Disampaikan pada FGD Kepmen Pertahanan tentang Organisasi Profesi JF Analis Pertahanan Negara
Jakarta, 20 Juni 2024
Dr. Tri Widodo W. Utomo, SH. MA.
Deputi Bidang Kajian Kebijakan dan Inovasi Administrasi Negara LAN RI
Causes Supporting Charity for Elderly PeopleSERUDS INDIA
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2. PALKANSAAJIEN TUTKIMUSLAITOS • TYÖPAPEREITA
LABOUR INSTITUTE FOR ECONOMIC RESEARCH • DISCUSSION PAPERS
This paper is based on the Licentiate’s Thesis approved at the University of Turku in 2009.
In addition to my supervisor Professor Matti Virén, I would like to thank Eero Lehto and
Jukka Pirttilä for their helpful comments. Financial support from the Yrjö Jahnsson foundation
and Palkansaajasäätiö is gratefully acknowledged. Paul A. Dillingham has kindly checked
the language.
* Labour Institute for Economic Research, Pitkänsillanranta 3A, FIN-00530 Helsinki, Finland.
Helsinki 2009
249
Labour Taxation
and Employment:
An Analysis with a
Macroeconomic
Model for the
Finnish Economy*
Markku Lehmus**
4. 3
ABSTRACT
In this study, we scrutinize the effect of labour taxation on employment and growth. We also analyze
the effect of other fiscal policy instruments, e.g. the effect of public spending. In this context, our
special interest is in the fiscal policy simulations that are neutralized for the government budget. The
analysis will be performed with a macroeconomic model (EMMA) developed at the Labour Institute
for Economic Research. The study finds that a one percentage point decrease in the income tax rate
which is financed by increasing government debt improves GDP by 0.58 and employment by 0.25 per
cent in the long run. Also, a one percentage point decrease in the income tax rate which is neutralized
for the government budget by reducing public purchases produces a long-run increase in GDP and
employment of a similar magnitude, even though its short-run effect on both variables is negative.
Keywords: labour taxation, macro models, fiscal policy.
TIIVISTELMÄ
Tässä tutkimuksessa tarkastellaan työn verotuksen vaikutusta työllisyyteen ja kasvuun. Työssä analy-
soidaan myös miten muut finanssipolitiikan instrumentit, kuten julkinen kulutus, vaikuttavat talou-
teen. Erityisen kiinnostuksen kohteena ovat politiikkamuutokset, joiden vaikutus julkisen sektorin ali-
jäämään neutralisoidaan sitomalla julkisen sektorin käyttäytyminen finanssipolitiikan sääntöihin.
Analyysi tehdään EMMA-makromallilla, joka on kehitetty Palkansaajien tutkimuslaitoksessa. Tutki-
muksen mukaan tuloveron alennus yhdellä prosenttiyksiköllä kasvattaa työllisyyttä 0.25 ja bruttokan-
santuotetta 0.58 prosenttia pitkällä aikavälillä. Kun samansuuruinen tuloveronalennus toteutetaan
niin, että valtion budjetti tasapainotetaan julkisia menoja vähentämällä, saadaan yhtä suuri pitkän ai-
kavälin vaikutus työllisyyteen ja bruttokansantuotteeseen. Veronkevennyksen vaikutukset ovat kui-
tenkin lyhyellä aikavälillä negatiivisia tasapainotetun budjetin oloissa.
Avainsanat: työn verotus, makromallit, finanssipolitiikka
5. 4
1. INTRODUCTION
The government of Finland has gradually reduced the income tax level from the year 1997 until
recently. During this period the income taxes of an average production worker have declined by
nearly 8 percentage points. Since short-term tightening at the beginning of the 1990s, the employers’
contribution rate to social security has also been reduced by the government. These reforms have
produced a major decrease in the level of the tax wedge. One of the main arguments for the tax
reductions has been to improve employment in Finland. However, there are practically no empirical
Finnish studies for the subject that captures all the dynamic effects – both demand and supply side –
of the tax cuts.
In this study for the Finnish economy, we aim to answer the question as to what degree tax reductions
improve employment and economic growth. We also analyze the effects of other fiscal policy
instruments, e.g. the effects of public spending. The analysis will be performed with the empirical
macroeconomic model (EMMA) developed at the Labour Institute of Economic Research. EMMA is
a quarterly model for the Finnish economy, which is based on Keynesian behaviour (output
determined by aggregate demand) in the short run, but neoclassical (output determined by aggregate
supply) in the long run. A substantial feature of the model is that it includes a relatively detailed
description of the public sector. The parameters of the model are mostly estimated from data.
The effects of income tax reductions are first compared with those of simply increasing public
purchases or working hours. Hence in these simulations fiscal policy changes are financed by
increasing government debt. Yet another issue relating to our topic is how to balance the government
budget. Thus, in our study, we especially examine budget-neutral changes in labour taxation and
public expenditures (namely purchases and working hours). We also do an experiment by changing
the structure of taxation. Again, the change in the tax structure is neutralized for the government
budget. Finally, we do a sensitivity analysis for the parameter elasticities of the labour demand and
wage formation.
The paper is organized as follows. Section 2 summarizes the empirical evidence from both domestic
and international studies with an emphasis on the former. Section 3 presents the structure of our
macro model used in the analysis. Section 4 peruses the results gained in this study, and compares the
effects of various fiscal policy changes and discusses them. The final section concludes.
6. 5
2. LABOUR TAXATION AND EMPLOYMENT
2.1. Overview
Traditionally, Finland has been among the countries where labour is taxed relatively heavily.
However, the government of Finland has gradually reduced the average labour tax rates from the year
1997 until recently. During this period the taxes of an average production worker have declined by
nearly 8 percentage points. Since short-term tightening at the beginning of the 1990s, the employers’
contribution rate to social security has also been reduced by the government. One of the main
arguments for these tax reductions has been to improve employment in Finland.
Figure 1. Income tax rate (%) of an Figure 2. Employers’ contribution
average production worker.1
rate (%) to social security.2
At the same period, the Finnish economy first confronted a deep depression at the beginning of the
1990s. Since then, the economy has recovered rapidly when the old structures have given room to the
new branches of industries. At this period, unemployment first rose from 3% up to 17 % but then has
decreased below the average European level. Hence in Finland we can see gradual reductions in the
tax wedge and rapid economic growth at the same time.
1
Employees’ contribution to social security included. Source: VATT.
2
Source: VATT.
7. 6
Figure 3. Employment (1000 persons). Figure 4. GDP (quarterly, 2005 prices).
In general, we know that there are huge differences in unemployment and labour taxation levels
between OECD countries. This can be verified from the following figure, which shows a country’s
unemployment rate and tax wedge.3
Figure 5. Unemployment and tax wedge in OECD countries.4
3
Tax wedge = employer’s contribution rate + income tax rate of an average production worker. More or less
broader definitions for the tax wedge may also be used; for instance, consumption taxes are ometimes included
in the wedge.
4
Source: OECD database.
Por
Can
Mex
Kor
Nze
Ire U.S.
Ice
SwzJap
Aus
Nor
Lux
Den
Ned
U.K.
Swe Aut
Ita
Che
Fin
Spa
Hun
Ger
Bel
FraGre
Tur
Slo
Pol
0
2
4
6
8
10
12
0 10 20 30 40 50 60
Tax wedge %
Unemploymentrate%
8. 7
Some economists, for instance Prescott (2004), argue that the main reason for high unemployment in
Europe is the distortive effects caused by the high tax level. On the basis of the figure(s) 1-5,
Prescott’s point appears attractive. However, it is more sensible to explain the improvement in
Finnish employment by the good international economic trends and some kind of creative destruction
caused by the recession. Also, when scrutinizing figure 5 more carefully, one observes countries like
Denmark and the Netherlands that have high taxes but low unemployment. The next chapter gives a
survey of the empirical evidence of the impacts of the tax cuts. The stress is on the studies for the
Finnish economy.
2.2. Empirical evidence
The impact of taxes on employment has been scrutinized in several studies. A large number of
international studies about the subject have been done with panel data. The basic idea in these studies
is to explain the changes in employment and unemployment by the changes in the tax level. Recent
studies have discovered that taxes have an effect on employment in the long run. Nickell (2004)
summarizes the results from different studies and argues that a 10 percentage point rise in the tax
wedge reduces labour input by somewhere between 1 and 3 per cent. An average point estimate such
as 2 per cent is relatively small but by no means insignificant. However, this is no consensus result,
and, for instance, Nickell himself (2004) stresses the short-run effects of the tax cuts. Also, one has to
remember that considerable differences as regards the level or the structure of taxation make the
comparison between countries complicated.
Another outcome from international research is that taxes affect employment more in continental
Europe where trade unions are strong but wages are negotiated independently. In these countries,
trade unions are able to push taxes into wages. Instead, research finds that taxes affect employment
modestly in countries like Finland where wages are negotiated co-ordinately between trade unions
and employers’ organizations (Koskela, Pirttilä, Uusitalo 2004.).
In Finland, the impact of taxes on employment has typically been examined in times series and labour
supply studies. One of the recent time series studies is Honkapohja, Koskela and Uusitalo (1999). In
this study the wages are explained by a so-called trade union model estimated for each sector
separately. Sinko (2002) exploits the estimates of Honkapohja et al. (1999), and calculates that the tax
cuts made from 1997 onwards explain 10% of the employment growth in the Finnish economy in the
period 1997-2002. Laine & Uusitalo (2001) concentrate on labour supply in their study. In this study,
the effect of incentive reforms on labour supply and the benefits from working are examined. The
results are that the effects of incentive reforms are small but distinctly positive.
9. 8
To capture the dynamic effects of tax cuts, Alho, Kaitila & Kotilainen (2006) construct a computable
general equilibrium model of the Finnish labour markets and the economy. The results of the study
show that tax policies alone are not a sufficient way to enhance employment because the
expansionary and contractionary effects of average tax reductions often neutralize each other.
However, in this study, tax cuts do not affect the demand side of the economy.
Kilponen & Vilmunen (2007) scrutinize the effect of budget-neutral income tax cuts with the Bank of
Finland’s dynamic general equilibrium macro model (AINO). In their study, the income tax cuts are
financed by a rise in the value-added tax rate. They find that one percentage point decrease in income
taxes raises the output more than 0.5 per cent and employment 0.25 per cent in the long run. They
also find that the value-added tax-compensated increase in the income transfers decreases output and
employment in the long run. In Kilponen & Vilmunen (2007) income tax changes mainly have an
effect via labour supply. This is due to the theory-based DSGE model they use.5
Although they do not concern Finland, some recent studies are worth mentioning from the point of
view of our analysis. Coenen & McAdam (2008) use a dynamic equililibrium macro model (NAWM)
to examine the effects of reducing labour-market distortions caused by tax structures in the Euro area.
They find that lowering tax wedges in the Euro area to levels prevaling in the United States would
lead to a rise in hours worked and output by more than 10 per cent in the long run. Blanchard &
Perotti (2002) use a mixed structural VAR/event study approach to characterize the dynamic effects
of shocks in government spending and taxes in the United States in the post war period. The study
finds that in most cases the (Keynesian) multipliers are small, often close to one. Romer & Romer
(2007) use the narrative record to identify the size, timing, and principal motivation for all major
postwar tax policy actions. They find that the effects of tax changes are strongly significant, highly
robust, and much larger than those obtained using broader measures of tax changes.6
Sinko (2002) states that in order to get reliable estimates of the effects of tax cuts in Finland, a large
econometric framework that includes the essential causalities should be used. Also, Böckerman &
Jäntti (2004) argue that is a mistake to focus the discussion that addresses employment policies on
only labour supply. In their study they examine the role of supply and demand factors in individual-
level hours of work, using panel data on workers in Finnish manufacturing industries from 1989 to
1995. The result of their study is that demand really matters. They argue that empirical results that
neglect variations in labour demand may give biased estimates of the labour supply response to tax
5
See also Kilponen & Ripatti (2006).
6
The Joint Committee of Taxation (2006) reports the work they have done to build a macroeconomic model best
suitable for the purpose of analyzing tax-level changes. Finally, they estimate the effects of tax reforms with both
the standard neoclassical macroeconomic model and the computable equilibrium model. When the simulations
are made with the former, in the long run, the amount of growth predicted by a tax cut is crucially dependent on
whether the tax cut is debt-financed, or financed by a cut in spending or a future increase in taxes.
10. 9
reforms. The motivation for our study comes from these arguments: we use a macroecometric model
to capture all the dynamic effects of the tax cuts, and, also, our model captures both the demand and
the supply-side effects of the taxchanges.
3. THE METHODS
3.1. One-equation models vs. macro models
The effect of taxes on employment is examined in most studies in the framework of a one- or two-
equation model. For instance, Prescott (2004) captures the effects of taxes on employment by
calibrating the parameter values in the labour supply equation derived from the household
maximization problem, and then uses it to generate labour supply for seven OECD countries, whereas
in a basic time series study Honkapohja, Koskela and Uusitalo (1999) scrutinize the effects of tax cuts
on the basis of two equations. First, they express the wage formulation by the following function:
( )ustbqpgw ,1,1,,, +−= (1)
where p is the consumption prices, q is the producer prices, b is the outside option of the
unemployed, t and s are tax parameters for employee and employer, and u is unemployment. In the
same way, labour demand is a function:
( )
+
= z
q
r
q
sw
hL ,,
1
(2)
where z is the exogenous demand variable that is independent of prices, and r symbolizes interest
rates. Honkapohja et al. (1999) estimate equations (1) and (2) in a dynamic form for ten sectors of the
economy. After one knows the elasticity parameters in these two equations, the effect of the tax
change on employment can easily be calculated.
Coenen & Adam (2008) criticize Prescott’s approach by stating that it ”neglects the intertemporal
aspects associated with capital accumulation, the acquisition of foreign assets and the presence of
nominal and real rigidities. It also disregards the effects of changes in both domestic and international
relative prices. As a result, it ignores several important margins and does not provide insights into the
transitional dynamics triggered by reductions in the tax wedge. Moreover, it neglects other important
11. 10
factors that influence labour-market outcomes in reality such as distortions arising from monopolistic
competition and other institutional factors that would increase the real wage above the competitive
level”.
As well as Coenen & Adam (2008), we study the effect of taxes on employment, using a macro-
economic model. Unlike the one- or two-equation approaches just described, macromodels try to
capture the whole functions of the economy. However, unlike Coenen & Adam, our study uses a
macroeconometric model, not a microtheory-based DSGE macromodel. The following section reports
the structure of our macromodel. The first-version of the model was also reported in Lehmus (2007),
and the next chapter follows the analysis presented there.7
Because of our topic, extra attention is paid
to explain how tax parameters are introduced in the model system.
3.2. The model
The basis of our model structure is Keynesian, although the treatment of the supply side and prices is
based on neoclassical economic theory. For this reason the model can be seen to follow the standard
routes of neoclassical synthesis. The model is backward-looking in the sense that it uses historical
data. The parameters of the equations are mostly estimated.
The model consists of 77 endogenous and 72 exogenous variables. In the core are behavioural
equations, the number of which is 17. The public sector identities, in particular, enlarge the model.
The level of aggregation in the model structure corresponds to many recently built macromodels: the
economy consists of two blocks, the private and public sector. The equations of the model can be
divided into four blocks: production function and factor demand equations, aggregate demand
equations, price and wage equations, and public sector identities. The production function is modelled
with the conventional Cobb-Douglas function. The model also includes the output gap, which is based
on the NAIRU rate. The NAIRU rate is assumed to depend on long-term unemployment.
The model equations are estimated with OLS (ordinary least squares). The long-run equilibrium
relationships and short-term dynamic corrections of the behavioural equations are estimated using an
error correction model (ECM) framework. From the point of view of time-series analysis, these
correspond to the two-stage Engle-Granger (1987) method.
The most demanding part in modelling the Finnish economy in the period 1990-2007 is the deep
recession in the years 1991-1994. Owing to the recession, it is difficult to get reasonable estimates for
the coefficients of the equations. To solve this problem, we use the Kalman filter to estimate a time-
12. 11
varying parameter included in the scale of the production function. This parameter is used later on as
a ”recession dummy” variable in many model equations. In this way the shock caused by the
recession is controlled. The solution can be regarded as an indispensable compromise to deal with one
of the deepest recessions in western countries during modern times. Other methods, for instance the
use of different dummies indicating structural change, would have probably led to impractical and
complicated applications. This novel feature also brings this traditional model closer to the new,
calibrated macromodels.
The relation of the tax wedge to all the model variables is carefully considered. The income tax rate,
which is the main exogenous policy variable in the analysis, directly affects the standard private wage
rate index, the households’ disposable income, labour supply, and the public sector tax revenues.
Thus, all its relevant effects are captured.
3.2.1. The Data
The data of the macroeconomic model covers the years 1990-2007. We use quarterly data that is
based mainly on the national accounts of Statistics Finland. Other data sources have been the Bank of
Finland, VATT (the Government Institute for Economic Research), Eurostat, and the World Bank.
Eurostat and the World Bank have been used to collect the data from foreign countries; the money
and interest rate series come from the Bank of Finland. The tax rate data is based on the calculations
of VATT. The seasonally unadjusted series have been adjusted with the Tramo/Seats method.
The data not available quarterly but only yearly has been disaggregated with the help of relevant
reference series. This has been done with the Ecotrim program developed in Eurostat. The model
system operates in the Eviews environment but some calculations, mainly concerning the public
sector and the foreign environment, have been done outside the actual model. These ”satellite
calculations” are found in Excel. Chapters 3.2.3 and 3.2.5 will illustrate the public sector and foreign
sector calculations further.
3.2.2. The production function and potential output
The problem regarding the optimal production function form is widely discussed in the literature. The
familiar question is: Should it be the CES or the Cobb-Douglas function?8
In our case, it turned out to
____________________
7
Lehmus (2007) also reports the full details and equations of the (EMMA) macro model.
8
The explicit form of CD is )( 1 bb
KLAQ −
= . CES is ( )
111
1
−−−
−+=
σ
σ
σ
σ
σ
σ
λ
δδ LKAeQ t
13. 12
be more convenient to operate with the Cobb-Douglas function. The Cobb-Douglas function is a
special case of the CES function in which the elasticity of substitution between labour and capital is
unity. It is assumed that the technical development is Hicks-Neutral and the returns to scale are
constant. Nevertheless, the deep recession in Finland in the early years of the 1990s causes a fall in
production and other volumes. To solve this problem, we estimate a time-varying parameter with the
Kalman-Filter in the scale of the production function. In our production function this parameter
indicates a negative technological shock. Later on, this parameter is used as a dummy in many model
equations to control the deep recession.
The factor shares of the production function have been calibrated so that the share of labour is
assumed to be 0.6 and that of capital 0.4.9
The final form of the production function in our model is
then:
( )( )6.016.0* −
= KPLHPAeVAQP tGF
(3)
VAQP is the volume of production in the private sector, LHP denotes private labour (in hours
worked), and KP is the net capital stock of the private sector. A is a parameter of scale and t is a
trend. GF is the Kalman-filtered coefficient of the trend. GF falls in the recession but is constant
during the last years when it obtains the quarterly value of 0.006, which means 2.4% technical
progress in a year.
When we consider the CES production function, the first-order conditions with respect to capital and
labour lead to the following demand equations:10
( ) ( ) ( ) ( )tUCCVAQPkKP 1logloglog 0 −+−+= σλσ
(4)
( ) ( ) ( )tWPQVAQPnLHP 1loglog)log( 0 −+−+= σλσ (5)
where UCC is the user cost of capital and WPQ is the real (product) wage. To formulate explicitly:
( )
−=
−
σ
σ
δσ
1
0 1log Ak and
=
−
σ
σ
δσ
1
0 log An . Thus, the constant terms are functions of the
9
This is a standard assumption in economic theory.
10
See, for instance, Szeto (2001). We derive the factor demand equations from the CES function to illustrate its
relation to the Cobb-Douglas function.
14. 13
parameters of the production function. In the Cobb-Douglas case, the elasticity parameter of σ
should be unity.
Defining the user cost of capital (UCC) is ambiguous. The complexity of the definition is studied, for
instance, in the pioneering work of Jorgenson (1963).11
The main issue is that the user cost of capital
can be calculated in many ways, depending on how we define the relative price and the real interest
rate of capital. Another problem, at least with the Finnish data, is the volatility of the series. In our
model, the user cost of capital is as follows:
( ) ( )( )( )deprcpicpirpqppiUCC +−−= 4/log01.0*10*/ , (6)
where UCC is the user cost of capital, pi is the investment deflator, pqp is the private sector value
added deflator, 10r is the interest rate, cpi is the consumer price index and depr symbolizes the
depreciation rate of private capital.
To obtain a reasonable estimate for capital formation, we model investments instead of capital stock.
Yet the net capital stock is endogenous and depends on investments. We also model the ”real
investments”, meaning the domestic investments plus net direct investments abroad. To put it
explicitly, the dependent variable in the investment equation is ( )PIDIIPQ /25.0+ , where IPQ is
the private investments, DI the direct investments abroad in current terms, and PI the private
investment prices. This formulation implies that the direct investments abroad display the domestic
investments, although with a relatively small weight (0.25).12
The labour demand equation (5) is important in our analysis of the effects of tax reforms on
employment. A tax change affects the total demand and the real wage, at least temporarily. We obtain
the elasticity of real (product) wages as a value of 0.21 (parameter σ in equation (5)). Although this
estimation result is not fully consistent with the Cobb-Douglas assumption, i.e. σ =1, we allow this
deviation.13
However, the estimated elasticity for private value added is close to unity. Kiander,
Vilmunen & Viren (2005) find slightly bigger estimates in their study that uses micro data, and so do
Honkapohja et al. (1999). Later on, we do a sensitivity analysis for the wage elasticity to check the
robustness of the results for a different parameterization.
11
See also Chirinko (1993).
12
The studies of the relationship between outward foreign direct investment and domestic investment produce
different results. Sauramo (2008) finds a one-to-one trade-off in his study with Finnish macro data.
13
Note also that the elasticity found is typically lower in macro studies.
15. 14
The production function gives the private sector supply. The output gap is also included in the model
structure. We assume that potential output is defined by the NAIRU rate; the NAIRU rate is derived
from using data on the long-term unemployed. The result is a time-varying series, flatter than the
actual unemployment rate series, but a series which is still affected by the economic recession at the
beginning of the ’90s. NAIRU is exogenous in our model. Hence, the output gap constructed actually
mimics the difference between unemployment and long-term unemployment. The output gap of the
private sector also represents the output gap of the whole economy, while the public sector size
(working hours) is regarded as an exogenous policy instrument.
We also model the labour supply. Among the demography variables it is typical that the labour supply
equation includes the so-called discouraged worker effect in the form of the unemployment rate. In
our model, (lagged) employment is used as a proxy for labour market opportunites for a job seeker.
The labour supply is also explained by the tax wedge, which has a negative effect on the participation
rate in the labour markets. WEDGE consists of the tax rate of an average production worker and the
worker’s and employer’s contribution to social security, and also the consumption tax rate. Hence, we
use a broad definition for the wedge variable, in which all the relevant tax rates are included. The
broad definition for the wedge variable is motivated by the standard derivation result for the labour
supply of a utility-maximizing household (e.g. Prescott (2004)). The labour supply equation
resembles the following:
( ) ( ) ( )( ) ( )WEDGELNPOPLS δββη +−−++= 2log11564log)log( (7)
where POP1564 is population in the age range 15-64, LN is total employment and WEDGE is the
wedge variable just discussed. The estimation gives the coefficient for the wedge a value of -0.04,
according to which the labour supply is quite inelastic with respect to the tax wedge.
Despite the well defined supply, the basis of the model is Keynesian; demand defines the output in the
short run. Nevertheless, because the prices and wages depend on the output gap (the difference
between unemployment and long-term unemployment), demand equals supply in the long run.
3.2.3. Aggregate demand
Aggregate demand consists of consumption, investments, and net exports. We begin with household
consumption. There are assumed to be two different consumer groups in our model: those who are
liquidity constrained and those who are not. The consumption of the former group depends on
disposable income, whereas people in the latter group maximize their utility intertemporarily and their
consumption follows the predictions of the permanent income life-cycle hypothesis. For the latter
16. 15
group, consumption follows the changes in their wealth, though, for the former group, consumption
does not straightforwardly follow their disposable income either, as their consumption depends on the
history of their disposable income, too. To put this analysis formally, we have a convex combination
of the following kind:
( ) HWPCYHQPCYHQPCYHQCQ tttttt )1(7/)/...//( 6611 λλ −++++= −−−− , (8)
where CQ is the private consumption, YHQ symbols the disposable income, PC is the deflator of
consumption and HW is the real wealth. The estimation results give the parameter λ a value of 0.9.
The household wealth is assumed to follow the apartment prices index. We can motivate the use of
the apartment price index with the fact that the wealth of Finnish people mainly consists of
apartments. Also, compared with other indicators, for instance the stock prices, this indicator is
clearly more plausible.14
The former analysis only concerns the private sector. For public
consumption there is no behavioural relation; it is modelled as an identity which sums up real wages
paid in the public sector and government purchases (residual term).
For export and import, long-run homogeneity in terms of scale variable(s) has been imposed on the
equations. Import is modelled as a convex combination of domestic demand and export volume. The
connection from export to import is based on the fact that export industries use a lot of imported
inputs. Both export and import are also affected by the price term which measures the price
competitiveness of export and import items in their markets. Thus, the import volume is affected by
the ratio between the import prices and the domestic value added prices, and, the export volume by
the ratio between the export prices and the foreign prices.
Still, there are some special features of our export equation that are worth mentioning. Foreign
demand reflects the weighted average of the GDPs in the most important countries for Finnish
exports. Respectively, the foreign price level, the determinant of the evaluated price competitiveness,
is obtained from the weighted average of the import prices of these countries. In this calculation
import prices are converted into euro denomination units. Exports are then modelled:
( ) ( ) ( )GF
PWI
PX
IMUXQ κγα +
−+=
30
log30loglog , (9)
14
See Mayes & Virén (2001).
17. 16
where XQ is the export volume, 30IMU is the combination of the gross domestic product of 30
countries and 30PWI is the combination of the import prices (in euros) of the same countries. PX
is the domestic export prices and GF is the recession dummy described earlier.
3.2.4. Prices and Wages
All variables that determine GDP on the demand side are expressed in real and nominal values. For
that reason, we also need to model the prices. The price block in our model is based on the law of one
price. Thus, static homogeneity has been imposed, which is equivalent to expressing the long-run
equations in terms of relative prices.
Prices are usually combinations of (private) value-added prices and foreign/import prices. The
weights of individual prices have been estimated from data in all but the investment and consumption
price equations. In these equations the weights have been calibrated. It is assumed thatPWI30 defined
in the previous chapter approximates to the foreign prices. Despite the fact that PWI30 also explains
the export price level, our export price equation’s fit in terms of R2 remains rather poor. In the price
block, there is a connection from wages to other prices: private value-added prices are assumed to
follow private sector wages (positively) and average productivity (negatively). Then, private
consumption prices react to the changes in the value added prices. This induces a degree of
sluggishness in the response of private consumption prices to changes in the wage rate.
In addition to the private value added and import prices, the private consumption prices are also
affected by the (effective) value added tax rate. Thus, a private consumption prices equation is the
following:
( ) ( ) ( ) ( ) tALVPMPQPPC γδββλ ++−−+= log1log)log( , (10)
where PC is the private consumption prices, PQP is the private value added prices, PM is the
import prices, ALV is the value added tax rate, and t is the trend. We calibrate parameterβ to the
value of 0.7, and thus consumption prices are mainly affected by the domestic price level ( PQP ).
The estimation gives δ a value of 0.9 which, means that consumption prices respond sharply to a
change in the value-added tax rate.
Traditionally, wages are modelled with the Phillips curve relationship (1958), in which wages depend
on the previous period’s inflation and output gap. We notice that wage formation in Finland contains
the familiar Scandinavian features: wages are negotiated in a centralized way together with employer
18. 17
and employee organisations and the government.15
As a result, wages are quite rigid and inelastic.
This is why we first model the wage drifts, and the equation for them is as follows:
( ) ( ) ( )( )1/)(log)log(log −−−++= IPVDIUGAPPRODPWSWRP µγβα , (11)
where WRP is the private wage rate index, PWS is the standard private wage rate index, PROD
the productivity of labour, UGAP the unemployment gap, DI the net direct investment abroad (in
current prices) and IPV private investments (in current prices). Thus, the unemployment gap, i.e. the
difference between unemployment and long-term unemployment, affects wages negatively. The last
term, net direct investments abroad as a share of private investments, demands further explanation.
Despite the rigidities in Finnish wage formation it has been assumed that direct investments abroad
create a negative pressure on domestic wages. According to the data the impact is rather small, but
statistically significant.
To capture the labour market effects properly, we also endogenise the standard private (gross) wage
rate. It is modelled using a partial adjustment model where the standard private wage rate index is
explained by the combination of its lagged value and the private consumption prices, the
unemployment gap, and the tax wedge. The equation is as follows:
( ) ( ) ( )( ) ( )2)(1log1))1(_log(*_log WEDGEUGAPPCQPWSQPWS µγββα ++−−+−+= ,
(12)
where QPWS _ is the standard private (gross) wage rate index, PC the private consumption prices,
and UGAP the unemployment gap. As regards the unemployment gap, we use a one-year moving
average. The coefficient of the tax wedge obtains an estimate of 0.036. Because the equation includes
a lagged dependent variable with its coefficient calibrated to 0.95, the long-run multiplier of the
wedge variable can be calculated by a standard formula: )95.01/( −µ . This means that, in the long-
run, a one percentage point increase in the tax twedge puts the standard private (gross) wage rate
index up by approximately 0.7 percent. The elasticity gained is a little higher than that of, for
instance, Honkapohja et al. (1999) but because of the partial adjustment model structure it takes time
for wages to adjust.
15
However, employer organizations are talking of decentralizing the currect system to decrease rigidities.
19. 18
In equation (12) we have a wedge variable which includes the tax rate of an average production
worker and the employer’s and employee’s contribution to social security. Hence, it has to be noted
that the wedge variable is narrower than that in (7) because it does not consist of the consumption
taxes. Nevertheless, the consumption taxes are also included in the model system through the
consumption price equation (10).
3.2.5. Income accounting and the public sector
The public sector, its revenues and expenditures, is mainly modelled with identities. The same
applies to the income accounting of households. To avoid making the model system too complicated,
some identities have been constructed outside the model. For instance, employers’ contributions to
social security were originally calculated in Excel by adding up the employer’s actual and imputed
social contributions.
When the public sector and income accounting identities were being constructed, the main aim was to
make them consistent with the national accounts data. The identities also describe the legal and
institutional framework of the public sector. Public sector linkages are important in all policy
simulations. In the public sector, behavioural equations are estimated only for value added, wages,
and consumption prices. Still, this is not the whole truth, since the parameters in the public sector
identities are usually estimated from the data. The residual terms received from the estimations are
added to the public sector identities. The typical form of a public sector identity then is
( ) RESIDCVALVTAXQM ++= *log)log( βα , (13)
where TAXQM denotes the production and import taxes collected by the public sector. They depend
on current private consumption (CV ) and the value added tax rate ( ALV ); the parameter β has
been estimated from the data. RESID is the residual term which makes the right side of the equation
consistent with the left side.
Several items constitute the income accounting of households. When analyzing the labour taxeffects,
our interest is in particular in the instant taxes paid by households. Through this link the direct taxes
affect the private consumption, and also the total demand in the economy. The income taxes paid by
households are modelled as an identity-type equation that combines both the property income and the
earned income. The equation is as follows:
( ) RESIDPROPKTAXEARNAPWTAXINTAX +++= *_*_)_( βα , (14)
20. 19
where INTAX _ denotes the income taxes paid by households, APWTAX _ the earned income tax
parameter, EARN the earned income tax base, KTAX _ the capital tax parameter, and PROP the
property income. The estimation results give the parameter β a value of 1.19 because of the
progressive income tax system.
4. THE EFFECTS OF THE TAX CUTS
16
4.1. Debt-financed fiscal policy changes
We begin by analyzing the effects of various fiscal policy shocks with no policy rules. First, we
simulate one percentage point permanent decrease in the income taxes of an average production
worker. The shock affects the economy through the following path. First, it decreases the wage
pressures in the wage negotiations because the trade unions notice the cut in the income tax. The
labour supply also increases, which raises the potential output in the economy and reduces the wage
claims of the trade unions. As a consequence, the domestic price level declines, which improves the
competitiveness of the export sector. The tax reduction also has a pure consumer demand effect while
it increases the real disposable income of households and in that way boosts private consumption.
The demand effect has an opposite, namely inflationary, effect on prices, but this effect is dominated
by the supply side effects. Hence, in the long run, employment is 0.25 and GDP 0.58 per cent higher
when compared with the baseline solution. On the other hand, the tax reduction increases the
government deficit and raises the government 10-year bond to some extent.
We also simulate a five per cent shock to government purchases.17
The shock has a standard demand
effect on the economy: it increases employment and GDP sharply in the short run. However, this
leads to inflationary pressures which make the prices rise in the long run. As a result, the shock’s
positive effect decreases in the long run. The government deficit also grows and the government ten-
year bond rises as a result of the shock.
Then, we simulate a five per cent shock to the public sector working hours.18
It tightens the labour
markets, and then puts pressures on wages in the wage negotiations and leads to inflation. This
weakens the competitiveness of the export sector and crowds out activity in the private sector.
16
We make a permanent change to an exogenous variable in all the simulations.
17
Five per cent permanent increase in the level of the public purchases.
18
Five per cent permanent increase in the level of the public sector working hours.
21. 20
Nevertheless, even if private employment decreases, the shock’s effect on total employment stays
positive. Also, the public sector deficit is not so adversely affected in response to the shock in the
short run. However, the shock has quite harmful effects on GDP (and also the budget deficit) in the
long run.
Table 1. Long-run effects of fiscal policy shocks.
Income tax cut Increase in public
purchases
Increase in public
hours
Employment +0.25 % +0.03 % +1.06 %
GDP +0.58 % +0.04 % -1.13 %
Prices -0.48 % +0.29 % +3.90 %
Government deficit -0.79 % (unit) -0.92 % (unit) -1.06 % (unit)
Fiscal policy shocks
Figure 6. GDP effects. Figure 7. Employment effects.
22. 21
Figure 8. Price effects. Figure 9. Government deficit effects.
4.2. Budget-neutral changes
4.2.1. Fiscal policy shocks with policy rules
In the previous simulations we did not consider how to finance the fiscal policy changes. Thus we had
no policy rule; the government deficit was allowed to alter freely. Next, we scrutinize the effect of an
income tax cut when the government deficit has been bound to a simple public spending rule which
makes the changes in taxation budget neutral. Thus the fiscal rule is the following:
)1(14)1(*)1(* −+−−= TPGGQPPGGQP , (15)
where GQP denotes the real public purchases, PG is the public consumption prices, and T14 is the
public sector budget deficit (a positive value means a surplus) in current terms.
Now, a one per cent permanent reduction in the income tax rate which is neutral for the government
budget due to the reduction in public spending has both the effects just described above. The effect of
the decrease in public purchases is sharper in the short run and thus employment and GDP first
decrease as a result of the shock. However, as seen above, the demand effect decreases in the long run
and the effect of the tax reduction that improves the potential output of the economy starts to
dominate. As a result, both employment and GDP increase, 0.24% and 0.57% each in the long run, in
response to the cut in income tax (compensated by a reduction in public purchases). Both the income
tax cut and the reduction in public purchases affect prices and wages negatively; this is first due to the
23. 22
looser labour markets and, later on, when employment is improved, due to the fact that the trade
unions are interested in employees’ post-tax wages.
Budget-neutral income tax cut
Figure 10. GDP effect. Figure 11. Employment effect.
Figure 12. Price effect. Figure 13. Government deficit effect.
Alternatively, fiscal policy rule may be bound to a tax rule, in contrast to the public spending rule
above. Thus, we formulate a simple tax rule which looks like the following:
( ) 100*/14)1(__ GDPVTAPWTAXAPWTAX −−= (16)
24. 23
where TAX_APW denotes the income tax rate of an average production worker, T14 is the public
sector budget deficit (a positive value means a surplus), and GDPV is gross domestic product in
current terms. Now we simulate a 5 per cent19
decrease in public purchases. A decrease in public
purchases allows the government to lower income taxes. Although we have a different fiscal policy
rule, the effect of the shock looks similar to that seen above. Again, a reduction in public spending
affects the economy more sharply in the short run. But in the long run, the income tax cuts lower the
wage pressure in the wage negotiations and increase the labour supply, which produces a long-lasting
supply side effect. Thus, the effects are similar regardless of the type of fiscal policy rule, i.e. whether
it is bound to public spending or taxes.
We also introduce a 5 per cent20
decrease in public sector working hours, which is compensated by
lowering income taxes. This slows inflation as the pressures on wages in the wage negotiations
decrease. The competitiveness of the export sector is improved, and the effect of the shock on GDP is
beneficial in the long run. However, the decrease in the public sector working hours is not totally
compensated by the positive effects in the private sector labour hours. This is why employment (also)
decreases in the long run in response to the shock.
Table 2. Long-run effects of fiscal policy shocks (with fiscal policy rules).
Income tax cut (p.
spending rule)
Decrease in public
purchases (tax rule)
Decrease in public
hours (tax rule)
Employment +0.24 % +0.27 % -0.66 %
GDP +0.57 % +0.63 % +1.9 %
Prices -0.73 % -0.88 % -4.38 %
19
of total public purchases .
20
of the total public sector working hours.
25. 24
Fiscal policy shocks (with fiscal policy rules)
Figure 14. GDP effects. Figure 15. Employment effects.
Figure 16. Price effects. Figure 17. Government deficit effects.
On the basis of these results, income tax cuts that are neutral for the government budget due to the
reductions in public purchases or public sector working hours improve GDP, at least in the long run.
However, when income tax cuts are compensated by reductions in public sector working hours,
employment of the economy decreases, but this is naturally due to the fact that the shock is directly
directed at public employment. Finally, we have to keep in mind that we only operated with public
purchases and working hours and not, for instance, public investments that may have technology-
augmenting effects in the long run.
26. 25
4.2.2. The structure of taxation
We also experiment with the impact of a change in the structure of the tax system, namely we shock
the value added tax rate.21
When compared internationally, the value added tax rate is relatively high
in Finland, approx. 20 per cent when measured as an effective rate.22
Notwithstanding, we simulate
one percentage point increase in the (effective) value added tax rate, which is again compensated by
reducing income taxes. In this simulation, we again use the tax rule (16) to make the tax changes
neutral for the government budget. The effects of the value added tax change crucially depend on how
the consumer prices react in response to the shock.
Table 3. Long-run effects of increasing the value -added tax rate (with tax rule).
Value added tax rise (tax rule)
Employment +0.02 %
GDP +0.01 %
Prices +1.33 %
Even though the rise in the value added tax rate pushes consumption prices up, the income tax cut’s
impact dominates in the short run. However, the dominance weakens in the long run, and hence the
effect of the tax structure change converges to zero. As a result, the long-run values of GDP and
employment are not affected by the shock. In Kilponen & Vilmunen’s study (2007) for the Finnish
economy, the effects of a similar shock are 0.53 for GDP and 0.25 for employment, and thus our zero
result does not support the policy implications presented there.
4.3. Sensitivity analysis
How robust is our analysis? To do a sensitivity analysis for the results gained, we first alter the
elasticity of the real wage in the labour demand equation. The estimations gave us the elasticity of
real wages -0.21 (see section 3.2.2.); we calibrate it to a value of -0.5, which is closer to the results
gained from the previous Finnish studies (Kiander, Vilmunen, Virén (2005) , Honkapohja et al.
(1999)). One percentage point reduction in the income tax rate is now compared with the previous
results. The reductions are financed by increasing government debt, and hence the budget deficit is
allowed to alter freely.
21
Of course, another relevant issue is the legitimate tax rates for labour and capital. Our model also allows us to
study this issue, but when we are simulating capital tax changes some problems may arise.
22
See, for instance, Coenen, McAdam, and Straub (2008).
27. 26
The sensitivity of results to the wage elasticity of labour demand
Figure 18. The sensitivity of employment. Figure 19. The sensitivity of GDP.
Figure 20. The sensitivity of the budget deficit.
The figures show that the government deficit and GDP are not sensitive to the wage elasticity of
labour demand. One can notice some sensitivity in employment; however, this does not seem
significant. One may assume that the results are sensitive to the changes of the wedge parameter in
the wage formation equation. Hence, we calibrate the elasticity parameter in the standard private
wage rate equation to the value of 0.028, which is, to some degree, smaller than the estimated
elasticity (0.036). When we again use the formula )95.01/( −µ , calibration means that the long-run
estimate for the wedge is now 0.56. Thus, we use the elasticity gained in Honkapohja et al. (1999).
-.8
-.7
-.6
-.5
-.4
-.3
-.2
-.1
.0
2010 2015 2020 2025 2030 2035 2040
Baseline
Scenario with a parameter change
28. 27
The sensitivity of results to the wedge parameter of wage formation.
Figure 21. The sensitivity of employment. Figure 22. The sensitivity of GDP.
Figure 23. The sensitivity of budget deficit.
From the results it can be seen that employment is affected so that the effect of a one percentage point
income tax cut on employment is now close to the average result of international studies, 0.2 per
cent.23
GDP is also, to some degree, sensitive to the wedge parameter change. As regards the budget
deficit, the sensitivity is slightly smaller. However, one must notice that the long-run multiplier for
the wedge was changed by just 0.16 points, which is a relatively small change. To summarize our
23
See Nickell (2004). However, these and our results are not fully comparable because of different model
frameworks.
-.9
-.8
-.7
-.6
-.5
-.4
-.3
-.2
-.1
.0
2010 2015 2020 2025 2030 2035 2040
Baseline
Scenario with a parameter change
29. 28
sensitivity analysis, we can say that employment, GDP, and the government budget deficit are, to
some degree, sensitive to the changes in the wedge parameter of the wage formation equation, a
conlusion which is by no means surprising. However, the sensitivity of the results for the wage
elasticity of labour demand is minor.
5. CONCLUDING REMARKS
We found that a one percentage point decrease in the income tax rate which is financed by increasing
government debt improves GDP by approx. 0.58 and employment approx. 0.25 per cent in the long
run. We also found that a one percentage point decrease in the income tax rate which is compensated
by reducing public purchases produces a long-run increase of GDP and employment of similar
magnitude. In the short run, the negative effects of cutting public expenditures are stronger, and GDP
even decreases, but in the long run the positive effects of income tax cuts start to dominate. This is
due to the smaller pressures on wages negotiated by the trade unions and increased labour supply. The
result is also due to the fact that the effects of a reduction in public purchases weaken in the long run
when the economy converges to its steady-state path.
We also simulated policy shocks with an alternative fiscal policy rule which is bound to the income
tax rates – not to public purchases as analyzed above. This modification of the fiscal policy rule
produces consistent results for the effects of lowering the income tax rate and reducing public
purchases at the same time. A decrease in public sector working hours also has a clearly positive
effect on GDP in the long run. However, in this case the positive effects in private sector employment
due to income tax cuts do not cover all the reductions in public sector employment, and this is why
employment of the economy decreases in response to this shock.
One observes some sensitivity in our results to the changes of a wedge parameter in the wage
formation equation. Decreasing the coefficient for the wedge brings our simulation results close to the
(average) estimates gained from international studies. The results are only slightly sensitive to the
changes in the wage elasticity of labour demand. An expirement with the structure of taxation gives
us a (long-run) zero result for the effects of changing taxation towards higher taxes on consumption
but lower on labour. Hence in this case the results gained using a macroeconometric model seem
somewhat different to those gained using a theory-based DSGE model (see Kilponen & Vilmunen
(2007)).
30. 29
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