Links Between Growth, Inequality, and Poverty: A Survey


Book Description

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.




Globalization and Poverty


Book Description

Over the past two decades, the percentage of the world’s population living on less than a dollar a day has been cut in half. How much of that improvement is because of—or in spite of—globalization? While anti-globalization activists mount loud critiques and the media report breathlessly on globalization’s perils and promises, economists have largely remained silent, in part because of an entrenched institutional divide between those who study poverty and those who study trade and finance. Globalization and Poverty bridges that gap, bringing together experts on both international trade and poverty to provide a detailed view of the effects of globalization on the poor in developing nations, answering such questions as: Do lower import tariffs improve the lives of the poor? Has increased financial integration led to more or less poverty? How have the poor fared during various currency crises? Does food aid hurt or help the poor? Poverty, the contributors show here, has been used as a popular and convenient catchphrase by parties on both sides of the globalization debate to further their respective arguments. Globalization and Poverty provides the more nuanced understanding necessary to move that debate beyond the slogans.




Inequality of Opportunity, Inequality of Income and Economic Growth


Book Description

We posit that the relationship between income inequality and economic growth is mediated by the level of equality of opportunity, which we identify with intergenerational mobility. In economies characterized by intergenerational rigidities, an increase in income inequality has persistent effects—for example by hindering human capital accumulation— thereby retarding future growth disproportionately. We use several recently developed internationally comparable measures of intergenerational mobility to confirm that the negative impact of income inequality on growth is higher the lower is intergenerational mobility. Our results suggest that omitting intergenerational mobility leads to misspecification, shedding light on why the empirical literature on income inequality and growth has been so inconclusive.




Inequality and Growth


Book Description

Essays exploring the relationship between economic growth and inequality and the implications for policy makers.




Causes and Consequences of Income Inequality


Book Description

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.




Human Capital


Book Description

A diverse array of factors may influence both earnings and consumption; however, this work primarily focuses on the impact of investments in human capital upon an individual's potential earnings and psychic income. For this study, investments in human capital include such factors as educational level, on-the-job skills training, health care, migration, and consideration of issues regarding regional prices and income. Taking into account varying cultures and political regimes, the research indicates that economic earnings tend to be positively correlated to education and skill level. Additionally, studies indicate an inverse correlation between education and unemployment. Presents a theoretical overview of the types of human capital and the impact of investment in human capital on earnings and rates of return. Then utilizes empirical data and research to analyze the theoretical issues related to investment in human capital, specifically formal education. Considered are such issues as costs and returns of investments, and social and private gains of individuals. The research compares and contrasts these factors based upon both education and skill level. Areas of future research are identified, including further analysis of issues regarding social gains and differing levels of success across different regions and countries. (AKP).




Growth, Inequality and Poverty


Book Description

One side in the current debate about who benefits from growth has focused solely on average impacts on poverty and inequality, while the other side has focused on the diverse welfare impacts found beneath the averages. Both sides have a point.




Paths of Inequality in Brazil


Book Description

This book presents multidisciplinary analyses of the historical trajectories of social and economic inequalities in Brazil over the last 50 years. As one of the most unequal countries in the world, Brazil has always been an important case study for scholars interested in inequality research, but in the last few decades has brought a new phenomenon to renew researchers’ interest in the country. While the majority of democracies in the developed world have witnessed an increase in income inequality from the 1970s on, Brazil has followed the opposite path, registering a significant reduction of income inequality over the last 30 years. Bringing together studies carried out by experts from different areas, such as economists, sociologists, demographers and political scientists, this volume presents insights based on rigorous analyses of statistical data in an effort to explain the long term changes in social and economic inequalities in Brazil. The book adopts a multidisciplinary approach, analyzing the relations between income inequality and different dimensions of social life, such as education, health, political participation, public policies, demographics and labor market. All of this makes Paths of Inequality in Brazil – A Half-Century of Change a very valuable resource for social scientists interested in inequality research in general, and especially for sociologists, political scientists and economists interested in the social and economic changes that Brazil went through over the last two decades.




Inequality of Opportunity


Book Description

Eight papers, both theoretical and applied, on the concept of equality of opportunity which says that a society should guarantee its members equal access to advantage regardless of their circumstances, while holding them responsible for turning that access into actual advantage by the application of effort.




Does Corruption Affect Income Inequality and Poverty?


Book Description

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.