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.

Despite the economic boom of the 1990s, the gap between the wealthy and the poor in the United States is growing larger. While ample evidence exists to validate perceived trends in wage, income, and overall wealth disparity, there is little agreement on the causes of such inequality and what might be done to alleviate it. This volume draws together a panel of distinguished scholars who address these issues in terms comprehensible to noneconomists. Their findings are surprising, suggesting that factors such as trade imbalances, immigration rates, and differences in educational resources do not account for recent increases in the inequality of wealth and earnings. Rather, the contributors maintain that these discrepancies can be attributed to workplace demand for high-skilled labor. They also insist that further research must examine the organization of industry in order to better understand the concurrent devaluation of manual labor. Addressing a topic that is of considerable public interest, this collection helps move the issue of increasing economic inequality in America to the center of the public policy arena. Contributors: Donald R. Deere, Claudia Goldin, Lawrence F. Katz, James P. Smith, Franco Peracchi, Gary Solon, Eric A. Hanushek, Julie A. Somers, Marvin H. Kosters, William Cline, Finis Welch, Angus Deaton, Charles Murray, Kevin Murphy

In the United States, some populations suffer from far greater disparities in health than others. Those disparities are caused not only by fundamental differences in health status across segments of the population, but also because of inequities in factors that impact health status, so-called determinants of health. Only part of an individual's health status depends on his or her behavior and choice; community-wide problems like poverty, unemployment, poor education, inadequate housing, poor public transportation, interpersonal violence, and decaying neighborhoods also contribute to health inequities, as well as the historic and ongoing interplay of structures, policies, and norms that shape lives. When these factors are not optimal in a community, it does not mean they are intractable: such inequities can be mitigated by social policies that can shape health in powerful ways. Communities in Action: Pathways to Health Equity seeks to delineate the causes of and the solutions to health inequities in the United States. This report focuses on what communities can do to promote health equity, what actions are needed by the many and varied stakeholders that are part of communities or support them, as well as the root causes and structural barriers that need to be overcome.

This authoritative reference work explores the factors driving the much-debated increase in economic inequality in U.S. society, as well as the impact that this divide is having on U.S. culture, politics, families, communities, and institutions. This reference work provides an authoritative and comprehensive resource for both students and scholars who are interested in learning more about the rich-poor divide in the United States—a divide regarded by many lawmakers, researchers, pundits, and concerned citizens as one of the nation's most serious problems. The book provides important historical background for understanding how the nation has grappled with (or ignored) this issue in the past, examines specific causes of inequality identified by observers across the political spectrum, and summarizes the potential consequences (both present and future) of economic inequality. This book examines more than 25 issues frequently cited as factors contributing to the rapidly widening gap between socioeconomic classes in the U.S., ranging from such demographic factors as race and gender to tax code provisions and differences in access to quality education and health care. The book also provides both a retrospective and prospective look at government policies aimed at addressing inequality or assisting the poor. Finally, the book looks ahead to survey the future of inequality in America.

Like past editions, this ninth edition of Social Inequality: Forms, Causes, and Consequences is a user-friendly introduction to the study of social inequality. This book conveys the pervasiveness and extensiveness of social inequality in the United States within a comparative context, to show how inequality occurs, how it affects all of us, and what is being done about it. This edition benefits from a variety of changes that have significantly strengthened the text. The authors pay increased attention to disability, transgender issues, intersectionality, experiences of Muslims, Hispanic populations, and immigration. The 9th edition also includes content on the fall-out from the recession across various groups. The sections on global inequalities have been greatly updated, emphasizing comparative inequalities and the impact of the process of globalization on inequality internationally. The authors have also added material on several current social movements, including Occupy Wall Street, Black Lives Matter, and Marriage Equality.

The eleventh edition of Social Inequality: Forms, Causes, and Consequences is an introduction to the study of social inequality. Fully updated statistics and examples convey the pervasiveness and extent of social inequality in the United States. The authors use an intersectional perspective to show how inequality occurs, how it affects all of us, and what is being done about it. With more resources and supplementary examples, exercises, and applications embedded throughout to aid students’ learning and visualization of important concepts, the book provides a rich theoretical treatment to address the current state of inequality. In line with current affairs, the authors have expanded the content to include: An intersectional approach throughout the chapters A stronger emphasis on the connections between poverty, wealth, and income inequality New case studies on the opioid epidemic, COVID-19, the lead poisoning crisis, and climate change A new focus on the rise of right-wing movements. With additional content and classroom extensions available online for instructors, Social Inequality remains an ideal and invaluable overview of the subject and provides undergraduate students with a robust understanding of social inequality from a sociological perspective.

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.