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The Consequences of Rising Inequality for Mobility and Economic Well-Being

Paper Session

Friday, Jan. 4, 2019 10:15 AM - 12:15 PM

Hyatt Regency Atlanta, Hanover F
Hosted By: Labor and Employment Relations Association
  • Chair: David Johnson, University of Michigan

The Role of Education and Gender in Trends in Earnings Inequality and Mobility in the United States

Michael Carr
,
University of Massachusetts-Boston
Emily Wiemers
,
University of Massachusetts-Boston

Abstract

This paper uses survey-linked administrative earnings data to document trends since 1980 in short-run and long-run within-group, or residual, earnings inequality and within group intragenerational earnings mobility. Our administrative data are unique in allowing the estimation of earnings inequality overall and earnings inequality within education by experience groups separately by gender, allowing for the first analysis of residual inequality and mobility with administrative earnings data. Consistent with other work, we find large increases in top-end residual inequality in both short and long-run earnings. However, while there is a small decline in short-run residual inequality at the bottom of the distribution consistent with polarizing short-run earnings, there is a substantial increase in bottom-end residual inequality in long-run earnings. This result points towards rising permanent earnings inequality and declining mobility. Indeed, we find notable declines in within group intragenerational mobility over the same time period. However, given that the skills and gender composition of the labor force has changed considerably, and the levels and trends in long-run earnings inequality and mobility could reflect this compositional change, we follow the wage inequality literature and employ a kernel reweighting method to assess the impact of the skills composition on this trend, separately by gender. Preliminary results from this counterfactual exercise demonstrate that the bulk of the rise in cross-sectional earnings inequality is due to a changing distribution of within group prices, not changes in the characteristics of the labor force. This finding is consistent with the wage inequality literature. We also find that declining within group mobility is due to rising inequality, and not to changes in the distribution of characteristics of the labor force, a new finding which sheds important light on the changing role of education in generating upward mobility.

Inequality and Mobility Over the Past Half Century Using Income, Consumption and Wealth

David Johnson
,
University of Michigan
Jonathan Fisher
,
Stanford University

Abstract

Inequality in income, consumption, and wealth is increasing, and inequality in the joint distributions is increasing faster than inequality in any of the single distributions. Relatedly, increases in inequality may be contributing to decreasing intergenerational mobility. The joint distribution of all three provides more information about well-being over the life-time. Wealth informs about past savings behavior and provides a future capacity to consume. Income higher than consumption indicates that the household is saving and is increasing future consumption, while income lower than consumption indicates the opposite. Similarly, a household with high wealth but low income is very different than a household with high income and high wealth. Thus, studying the joint distribution of income, consumption, and wealth tells us something about past well-being, current well-being, and future well-being.

The Panel Study of Income Dynamics (PSID) follows individuals and families over almost five decades, making it the benchmark source for measuring intergenerational mobility. This paper builds on our previous work, in which we show that there is less income mobility at lower wealth quintiles. In this paper, we supplement the existing data available in the PSID, which includes income every wave since 1968 along with intermittent measures of consumption and wealth. We impute consumption and wealth to the earlier years to obtain measures of inequality and mobility over five decades. The long PSID panel will also allow us to compare intra-generational mobility across cohorts, at least early in their adult lives. We can compare intra-generational mobility for the early Baby Boom cohort (those born 1946-1955) through Generation X. We will be able to assess whether intra-generational mobility differs for a generation that began their working career in a low inequality era (early Baby Boomers) to a generation that began their working career in a time of increasing inequality (Gen X).

Wealth Inequality, Income Volatility, and Race

William A. Darity
,
Duke University
Darrick Hamilton
,
New School for Social Research
Bradley Hardy
,
American University
Jonathan Morduch
,
New York University

Abstract

Wealth inequality has gained attention as a marker of shifting returns to labor and capital. Our attention here is on economic insecurity and the role of wealth as a buffer for households facing income volatility. Among its other roles, wealth provides households with a cushion for coping with emergencies and volatile income. Having sufficient wealth can prevent emergencies from becoming crises and provide slack to manage ups and downs without undue stress. We build from the insight that transitory shocks are only a problem to the degree that households lack wealth and financial mechanisms to cope with them. Economic insecurity is thus a product of exposure to significant risk and the lack of sufficient coping mechanisms, especially wealth. We provide evidence that these elements of economic insecurity vary importantly by race.

First, using panel data from the PSID, we show that large income and wealth gaps persist across race and ethnicity, with blacks and Hispanics faring worst along both dimensions. Added to this, we also find that year-over-year income volatility is highest among black Americans. The largest racial gaps in volatility occur at the bottom of the income distribution, where we observe substantial wealth gaps across race and ethnicity as well. Importantly, the racial and ethnic volatility gaps are robust to the measure of volatility used.

We then use the Federal Reserve Survey of Household Economics and Decision Making (SHED) to show the overlap between exposure to volatility and the lack of sufficient coping mechanisms. Across a series of measures, we show that groups facing the greatest volatility, blacks and Hispanics, also lack adequate coping mechanisms. These patterns hold controlling for income and education.

The Long-Term Effects of Job Search Assistance for Displaced Workers

Marta Lachowska
,
W.E. Upjohn Institute for Employment Research
Merve Meral
,
University of Massachusetts Dartmouth
Stephen A. Woodbury
,
Michigan State University

Abstract

This paper studies the effects of randomly-assigned job search assistance (JSA) on unemployment insurance (UI) claimants’ employment, hours, and earnings over ten years. In the short-run, JSA led to shorter spells of UI receipt; in the long run, it led to a higher probability of employment and more hours. JSA had its largest effects on displaced workers—the workers for whom the program was designed.
Discussant(s)
Darrick Hamilton
,
New School for Social Research
Jonathan Rothbaum
,
U.S. Census Bureau
JEL Classifications
  • D3 - Distribution