Improving the effectiveness of financial assistance programs is a priority of international financial institutions (IFIs). This paper examines the effectiveness of alternative assistance instruments in a dynamic political economy framework. Economic policies of the receiving country are distorted by the influence of a domestic interest group. The assistance-providing IFI aims at reducing these distortions. The IFI provides assistance either as grants or loans, and either conditionally on reducing policy distortions or unconditionally. The paper shows that, other things constant, one-time grants are more effective than loan rollovers when assistance is unconditional, but that the opposite is true when assistance is conditional.
This paper offers possible explanations for three generally observed facts about fiscal policy and development: (F1) The relative size of government increases as an economy develops, (F2) The rise in government and taxation are associated with rising or constant economic growth rates, and (F3) Today's developing countries have larger government sectors than did today's developed countries at similar stages of development. The explanations for these facts are based on the structural transformation from traditional (mostly agricultural) to modern (industrial and post-industrial) production, rising public infrastructure investment, and less representative governments in many of today's developing economies.
This textbook examines corruption through a macroeconomic lens, exploring the relationship between corruption, fiscal policy, and political economy. It merges macroeconomic growth models with elements of political economic theory to address important applied topics such as income inequality within and across countries, growth slowdowns, and fiscal crises. Revised and updated to include new research findings and recent policy discussions, the second edition contains 15 new sections and 2 new chapters on topics such as public defaults, the wage elasticity of work and the interest elasticity of saving, and the economic and fiscal impact of the 2020 pandemic. Most of the basic ideas are illustrated using a two-period model of government investment that captures the future cost of policies that favor the present. The more subtle and advanced issues are illustrated and, in some cases, quantified, using the overlapping-generations model of economic growth. The models used to illustrate the mechanisms of economic growth are extended to incorporate politics and the behavior of public official. The text concludes with a thorough discussion of policy reforms designed to address the issues discussed in earlier chapters. Intended for students familiar with intermediate-level economics, the second edition contains a technical appendix, expanded end-of-chapter questions and problems, and a complete solutions manual. The second edition also offers updated resources for instructors, including sample syllabi and over 550 multiple choice questions. Offering a unified explanation for the causes and consequences of government failure, fiscal crisis, and needed policy reforms, this text is appropriate for advanced undergraduate and beginning graduate courses in macroeconomics, political economy, and public policy.
In many countries of the former Soviet Union, pensioners form a large and vulnerable group of the population, with pensions fixed in nominal terms. Attempts to “protect” this group have included a revaluation of benefits for retirees and the introduction of indexation arrangements based on recent wage and price growth. In this paper, lagged indexation arrangements are shown to have large destabilizing effects that can potentially jeopardize the macroeconomic adjustment effort, particularly as inflation begins to decelerate. Some long-term problems relating to the aging of the population and associated policies are also discussed. Illustrative examples from Belarus are presented.
This text is an introduction to the newer features of growth theory that are particularly useful in examining the issues of economic development. Growth theory provides a rich and versatile analytical framework through which fundamental questions about economic development can be examined. Structural transformation, in which developing countries transition from traditional production in largely rural areas to modern production in largely urban areas, is an important causal force in creating early economic growth, and as such, is made central in this approach. Towards this end, the authors augment the Solow model to include endogenous theories of saving, fertility, human capital, institutional arrangements, and policy formation, creating a single two-sector model of structural transformation. Based on applied research and practical experiences in macroeconomic development, the model in this book presents a more rigorous, quantifiable, and explicitly dynamic dual economy approach to development. Common microeconomic foundations and notation are used throughout, with each chapter building on the previous material in a continuous flow. Revised and updated to include more exercises for guided self study, as well as a technical appendix covering required mathematical topics beyond calculus, the second edition is appropriate for both upper undergraduate and graduate students studying development economics and macroeconomics.
We present estimates of welfare by country for 2007 and 2014 using the methodology of Jones and Klenow (2016) which incorporates consumption, leisure, mortality and inequality, and we extend the methodology to include environmental externalities. During the period of the global financial crisis welfare grew slightly more rapidly than income per capita, mainly due to improvements in life expectancy. This led to welfare convergence in most regions towards advanced country levels. Introducing environmental effects changes the welfare ranking for countries that rely heavily on natural resources, highlighting the importance of the natural resource base in welfare. This methodology could provide a theoretically consistent and tractable way of monitoring progress in several Sustainable Development Goal (SDG) indicators.
The observation that collection lags combine with inflation to erode fiscal revenues has long been a strong argument against seigniorage (Tanzi (1978)). However, with the exception of Dixit (1991), who used a general equilibrium model to reject this argument, the optimal tax literature has not analyzed how collection lags affect desired tax structures. In this paper, this issue is re-examined using an overlapping generations version of Dixit’s model. It is shown that depending on the specification of the collection cost function and the size of government spending in GDP, collection lags may increase, leave unchanged, or reduce the desired rate of inflation.
This paper examines the welfare effects of automation in neoclassical growth models with and without intergenerational transfers. In a standard overlapping generations model without such transfers, improvements in automation technologies that would lower welfare can be mitigated by shifts in labor supply related to demographics or pandemics. With perfect intergenerational transfers based on altruism, automation could raise the well-being of all generations. With imperfect altruism, fiscal transfers (universal basic income) and public policies to expand access to education opportunities can alleviate much of the negative effect of automation.
The establishment of the ASEAN Economic Community (AEC) at end-2015 has brought into sharp focus the issue of financial and economic integration in the region. This paper takes stock of ASEAN’s financial integration and prospects. ASEAN integration could accelerate in the years ahead; it will likely be a safe, gradual process consistent with the “ASEAN way” of consensus decision-making. Properly phased and sequenced, closer financial integration has the potential to help increase real incomes and accelerate real convergence within ASEAN and narrow the region’s gap with advanced Asia. Realizing the promise of financial integration will require ASEAN countries to make long-term investments in financial infrastructure. Policymakers can draw on the experience of their more advanced peers and of other regions. Gradualism and safeguards should not be excuses for inaction or financial protectionism. Reliance on flexible policy frameworks and a strengthened and tested regional financial safety net should be part of the agenda. Closer engagement with the Fund could also help.
We analyze how the altruism of an international financial institution (IFI) towards its lowincome member countries (LICs) alters the effectiveness of its loans. We study IFI loans to a credit-constrained LIC. The IFI's repayment policy is determined by the interplay of its concerns for the welfare of the loan recipient and its fiduciary responsibilities to creditor countries. If the IFI is unable to commit to repayment terms in advance, conditional loans are superior to unconditional loans. Thus, IFI altruism and the inability to commit are sufficient reasons to equip loans with conditions. Conditional loans produce an efficient allocation of resources, so altruism is not a fundamental reason that loans fail to increase welfare.
This paper discusses the forces driving capital flows in the transition countries of Central and Eastern Europe (CEE). It argues that various influences—specifically, the real exchange rate history and trend and the factor intensity of production—can combine to motivate very large capital inflows. These inflows can either undermine attempts at monetary restraint or force excessive appreciations. They can also render the economy highly vulnerable to shifts in market sentiment. The policy implications of the analysis are awkward: exposure to global capital markets sets up difficult dilemmas for policy and leads to vulnerabilities that can be reduced but not eliminated.
The econometric literature has been unable to establish a robust association between foreign aid and growth and poverty reduction. In this paper we argue that aid effectiveness must be assessed using methods that go beyond cross-country regressions. We calibrate a dynamic general equilibrium model that is capable of generating large income gaps between rich and poor countries. The model quantifies three sources of poverty: (i) lack of access to international capital, (ii) low schooling and high fertility (a poverty trap), and (iii) antigrowth domestic fiscal policy. We analyze policies designed to address each source of poverty and estimate and compare the aid cost of implementing the different policies. The policies differ dramatically in the extent and timing of their growth effects, and in the aid cost of their implementation.
This text is an introduction to the newer features of growth theory that are particularly useful in examining the issues of economic development. Growth theory provides a rich and versatile analytical framework through which fundamental questions about economic development can be examined. Structural transformation, in which developing countries transition from traditional production in largely rural areas to modern production in largely urban areas, is an important causal force in creating early economic growth, and as such, is made central in this approach. Towards this end, the authors augment the Solow model to include endogenous theories of saving, fertility, human capital, institutional arrangements, and policy formation, creating a single two-sector model of structural transformation. Based on applied research and practical experiences in macroeconomic development, the model in this book presents a more rigorous, quantifiable, and explicitly dynamic dual economy approach to development. Common microeconomic foundations and notation are used throughout, with each chapter building on the previous material in a continuous flow. Revised and updated to include more exercises for guided self study, as well as a technical appendix covering required mathematical topics beyond calculus, the second edition is appropriate for both upper undergraduate and graduate students studying development economics and macroeconomics.
This textbook examines corruption through a macroeconomic lens, exploring the relationship between corruption, fiscal policy, and political economy. The book merges macroeconomic growth models with elements of political economic theory to address important applied topics such as income inequality within and across countries, growth slowdowns, and fiscal crises. Most of the basic ideas are illustrated using a two-period model of government investment that captures the future cost of policies that favor the present (Chapters 2-3). The more subtle and advanced issues are illustrated and, in some cases, quantified, using the overlapping-generations model of economic growth (Chapters 4-6). The models used to illustrate the mechanisms of economic growth are extended to incorporate politics and the behavior of public officials (Chapters 3, 5-7). The text concludes with a thorough discussion of policy reforms designed to address the issues discussed in earlier chapters. Intended for students familiar with intermediate-level economics, the book contains a technical appendix, including detailed explanations of each model, end-of-chapter questions and problems, and a complete solutions manual, making it ideal for self-study. Offering a unified explanation for the causes and consequences of government failure, fiscal crisis, and the needed policy reforms, this text is appropriate for advanced undergraduate and beginning graduate courses in macroeconomics, political economy, and public policy.
This paper examines the welfare effects of automation in neoclassical growth models with and without intergenerational transfers. In a standard overlapping generations model without such transfers, improvements in automation technologies that would lower welfare can be mitigated by shifts in labor supply related to demographics or pandemics. With perfect intergenerational transfers based on altruism, automation could raise the well-being of all generations. With imperfect altruism, fiscal transfers (universal basic income) and public policies to expand access to education opportunities can alleviate much of the negative effect of automation.
This paper offers possible explanations for three generally observed facts about fiscal policy and development: (F1) The relative size of government increases as an economy develops, (F2) The rise in government and taxation are associated with rising or constant economic growth rates, and (F3) Today's developing countries have larger government sectors than did today's developed countries at similar stages of development. The explanations for these facts are based on the structural transformation from traditional (mostly agricultural) to modern (industrial and post-industrial) production, rising public infrastructure investment, and less representative governments in many of today's developing economies.
We present estimates of welfare by country for 2007 and 2014 using the methodology of Jones and Klenow (2016) which incorporates consumption, leisure, mortality and inequality, and we extend the methodology to include environmental externalities. During the period of the global financial crisis welfare grew slightly more rapidly than income per capita, mainly due to improvements in life expectancy. This led to welfare convergence in most regions towards advanced country levels. Introducing environmental effects changes the welfare ranking for countries that rely heavily on natural resources, highlighting the importance of the natural resource base in welfare. This methodology could provide a theoretically consistent and tractable way of monitoring progress in several Sustainable Development Goal (SDG) indicators.
The establishment of the ASEAN Economic Community (AEC) at end-2015 has brought into sharp focus the issue of financial and economic integration in the region. This paper takes stock of ASEAN’s financial integration and prospects. ASEAN integration could accelerate in the years ahead; it will likely be a safe, gradual process consistent with the “ASEAN way” of consensus decision-making. Properly phased and sequenced, closer financial integration has the potential to help increase real incomes and accelerate real convergence within ASEAN and narrow the region’s gap with advanced Asia. Realizing the promise of financial integration will require ASEAN countries to make long-term investments in financial infrastructure. Policymakers can draw on the experience of their more advanced peers and of other regions. Gradualism and safeguards should not be excuses for inaction or financial protectionism. Reliance on flexible policy frameworks and a strengthened and tested regional financial safety net should be part of the agenda. Closer engagement with the Fund could also help.
The observation that collection lags combine with inflation to erode fiscal revenues has long been a strong argument against seigniorage (Tanzi (1978)). However, with the exception of Dixit (1991), who used a general equilibrium model to reject this argument, the optimal tax literature has not analyzed how collection lags affect desired tax structures. In this paper, this issue is re-examined using an overlapping generations version of Dixit’s model. It is shown that depending on the specification of the collection cost function and the size of government spending in GDP, collection lags may increase, leave unchanged, or reduce the desired rate of inflation.
Improving the effectiveness of financial assistance programs is a priority of international financial institutions (IFIs). This paper examines the effectiveness of alternative assistance instruments in a dynamic political economy framework. Economic policies of the receiving country are distorted by the influence of a domestic interest group. The assistance-providing IFI aims at reducing these distortions. The IFI provides assistance either as grants or loans, and either conditionally on reducing policy distortions or unconditionally. The paper shows that, other things constant, one-time grants are more effective than loan rollovers when assistance is unconditional, but that the opposite is true when assistance is conditional.
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