The Fund has recognized in recent years that one cannot separate issues of economic growth and stability on one hand and equality on the other. Indeed, there is a strong case for considering inequality and an inability to sustain economic growth as two sides of the same coin. Central to the Fund’s mandate is providing advice that will enable members’ economies to grow on a sustained basis. But the Fund has rightly been cautious about recommending the use of redistributive policies given that such policies may themselves undercut economic efficiency and the prospects for sustained growth (the so-called “leaky bucket” hypothesis written about by the famous Yale economist Arthur Okun in the 1970s). This SDN follows up the previous SDN on inequality and growth by focusing on the role of redistribution. It finds that, from the perspective of the best available macroeconomic data, there is not a lot of evidence that redistribution has in fact undercut economic growth (except in extreme cases). One should be careful not to assume therefore—as Okun and others have—that there is a big tradeoff between redistribution and growth. The best available macroeconomic data do not support such a conclusion.
Is there a tradeoff between raising growth and reducing inequality and poverty? This paper reviews the theoretical and empirical literature on the complex links between growth, inequality, and poverty, with causation going in both directions. The evidence suggests that growth can be effective in reducing poverty, but its impact on inequality is ambiguous and depends on the underlying sources of growth. The impact of poverty and inequality on growth is likewise ambiguous, as several channels mediate the relationship. But most plausible mechanisms suggest that poverty and inequality reduce growth, at least in the long run. Policies play a role in shaping these relationships and those designed to improve equality of opportunity can simultaneously improve inclusiveness and growth.
Research on the economic origins of democracy and dictatorship has shifted away from the impact of growth and turned toward the question of how different patterns of growth - equal or unequal - shape regime change. This book offers a new theory of the historical relationship between economic modernization and the emergence of democracy on a global scale, focusing on the effects of land and income inequality. Contrary to most mainstream arguments, Ben W. Ansell and David J. Samuels suggest that democracy is more likely to emerge when rising, yet politically disenfranchised, groups demand more influence because they have more to lose, rather than when threats of redistribution to elite interests are low.
This paper analyzes the extent of income inequality from a global perspective, its drivers, and what to do about it. The drivers of inequality vary widely amongst countries, with some common drivers being the skill premium associated with technical change and globalization, weakening protection for labor, and lack of financial inclusion in developing countries. We find that increasing the income share of the poor and the middle class actually increases growth while a rising income share of the top 20 percent results in lower growth—that is, when the rich get richer, benefits do not trickle down. This suggests that policies need to be country specific but should focus on raising the income share of the poor, and ensuring there is no hollowing out of the middle class. To tackle inequality, financial inclusion is imperative in emerging and developing countries while in advanced economies, policies should focus on raising human capital and skills and making tax systems more progressive.
Inequality has drastically increased in many countries around the globe over the past three decades. The widening gap between the very rich and everyone else is often portrayed as an unexpected outcome or as the tradeoff we must accept to achieve economic growth. In this book, three International Monetary Fund economists show that this increase in inequality has in fact been a political choice—and explain what policies we should choose instead to achieve a more inclusive economy. Jonathan D. Ostry, Prakash Loungani, and Andrew Berg demonstrate that the extent of inequality depends on the policies governments choose—such as whether to let capital move unhindered across national boundaries, how much austerity to impose, and how much to deregulate markets. While these policies do often confer growth benefits, they have also been responsible for much of the increase in inequality. The book also shows that inequality leads to weaker economic performance and proposes alternative policies capable of delivering more inclusive growth. In addition to improving access to health care and quality education, they call for redistribution from the rich to the poor and present evidence showing that redistribution does not hurt growth. Accessible to scholars across disciplines as well as to students and policy makers, Confronting Inequality is a rigorous and empirically rich book that is crucial for a time when many fear a new Gilded Age.
Demonstrates that the free flow of goods, capital, and labor has increased the inequality or volatility of labor earnings in advanced industrial societies, while constraining governments' ability to tax the winners to compensate the workers for their loss. This book looks at how globalization affects policies aimed at reducing inequalities.
Comprehensive analysis of economic inequality in developed countries. The contributors give their view on the state-of-the-art scientific research in their fields and add their own visions of future research.
The gap between the richest and poorest Americans has grown steadily over the last thirty years, and economic inequality is on the rise in many other industrialized democracies as well. But the magnitude and pace of the increase differs dramatically across nations. A country's political system and its institutions play a critical role in determining levels of inequality in a society. Democracy, Inequality, and Representation argues that the reverse is also true—inequality itself shapes political systems and institutions in powerful and often overlooked ways. In Democracy, Inequality, and Representation, distinguished political scientists and economists use a set of international databases to examine the political causes and consequences of income inequality. The volume opens with an examination of how differing systems of political representation contribute to cross-national variations in levels of inequality. Torben Iverson and David Soskice calculate that taxes and income transfers help reduce the poverty rate in Sweden by over 80 percent, while the comparable figure for the United States is only 13 percent. Noting that traditional economic models fail to account for this striking discrepancy, the authors show how variations in electoral systems lead to very different outcomes. But political causes of disparity are only one part of the equation. The contributors also examine how inequality shapes the democratic process. Pablo Beramendi and Christopher Anderson show how disparity mutes political voices: at the individual level, citizens with the lowest incomes are the least likely to vote, while high levels of inequality in a society result in diminished electoral participation overall. Thomas Cusack, Iverson, and Philipp Rehm demonstrate that uncertainty in the economy changes voters' attitudes; the mere risk of losing one's job generates increased popular demand for income support policies almost as much as actual unemployment does. Ronald Rogowski and Duncan McRae illustrate how changes in levels of inequality can drive reforms in political institutions themselves. Increased demand for female labor participation during World War II led to greater equality between men and women, which in turn encouraged many European countries to extend voting rights to women for the first time. The contributors to this important new volume skillfully disentangle a series of complex relationships between economics and politics to show how inequality both shapes and is shaped by policy. Democracy, Inequality, and Representation provides deeply nuanced insight into why some democracies are able to curtail inequality—while others continue to witness a division that grows ever deeper.
