This paper discusses the possible causes and consequences of corruption. It provides a synthetic review of recent studies that analyze this phenomenon empirically. In addition, it presents further results on the effects of corruption on growth and investment, and new cross-country evidence on the link between corruption and the composition of government expenditure.

The recently-adopted OECD convention outlawing bribery of foreign public officials is welcome evidence of how much progress has been made in the battle against corruption. The financial crisis in East Asia is an indication of how much remains to be done. Corruption is by no means a new issue but it has only recently emerged as a global issue. With the end of the Cold War, the pace and breadth of the trends toward democratization and international economic integration accelerated and expanded globally. Yet corruption could slow or even reverse these trends, potentially threatening economic development and political stability in some countries. As the global implications of corruption have grown, so has the impetus for international action to combat it. In addition to efforts in the OECD, the Organization of American States, the World Trade Organization, and the United Nations General Assembly, the World Bank and the International Monetary Fund have both begun to emphasize corruption as an impediment to economic development. This book includes a chapter by the Chairman of the OECD Working Group on Bribery discussing the evolution of the OECD convention and what is needed to make it effective. Other chapters address the causes and consequences of corruption, including the impact on investment and growth and the role of multinational corporations in discouraging bribery. The final chapter summarizes and also discusses some of the other anticorruption initiatives that either have been or should be adopted by governments, multilateral development banks, and other international organizations.

This paper demonstrates that high and rising corruption increases income inequality and poverty by reducing economic growth, the progressivity of the tax system, the level and effectiveness of social spending, and the formation of human capital, and by perpetuating an unequal distribution of asset ownership and unequal access to education. These findings hold for countries with different growth experiences, at different stages of development, and using various indices of corruption. An important implication of these results is that policies that reduce corruption will also lower income inequality and poverty.

This volume presents 18 IMF research studies on the causes and consequences of corruption, as well as how it can most effectively be combated to improve governance, increase economic growth, and reduce poverty. The authors examine how civil service wages affect corruption, the impact of natural resource availability on corruption, the impact of corruption on a country’s income distribution and incidence of poverty, and the effect of corruption on government expenditures on health and education.

Corruption, particularly political or “grand” corruption, distorts the entire decision-making process connected with public investment projects. The degree of distortions is higher with weaker auditing institutions. The evidence presented shows that higher corruption is associated with (i) higher public investment; (ii) lower government revenues; (iii) lower expenditures on operations and maintenance; and (iv) lower quality of public infrastructure. The evidence also shows that corruption increases public investment while reducing its productivity. These are five channels through which corruption lowers growth. An implication is that economists should be more restrained in their praise of high public sector investment, especially in countries with high corruption.

The current state of research in the international public finance field is elucidated in the fifteen papers collected in this volume, selected from among the more than 200 that were presented at the 53rd Congress of the International Institute of Public Finance held in Kyoto, Japan, in August 1997. The collection assembled here is not intended to comprise a proceedings of the Congress but, rather, presents the ideas of eminent scholars in seven areas of current research in the international public finance field: The Welfare State, Public Investment and Economic Growth, Inter-Governmental Relations, Tax Competition and Foreign Direct Investment, Foreign Investment in Transitional Economies-Russia and China, and Equalization Transfer Systems in Japan and Australia. The highlight of the Congress was the brilliant debate between two of the greatest authorities in the area of public finance, James M. Buchanan and Richard A. Musgrave, whose papers form the opening section of the volume.

The problem of corruption is of central significance for the developmental prospects of poor countries. Corruption undermines development by siphoning off resources for infrastructures and public services and by weakening the legitimacy of the state. The volume will appeal to academics and policy-makers concerned with problems of governance and public management in developing countries, as well as specialists working on corruption and designing anti-corruption strategies.