We study earnings mobility and instability using data from the Panel Study of Income Dynamics. Our main contribution is to update mobility and instability calculations to include data from the 1990s, although we also provide a number of tests of robustness across mobility and instability...

The trend toward increasing inequality in family income in the United States since the late 1960s is well documented. Among key possible explanations for this increase are rising dispersion in individual earnings, changes in female labor supply decisions, and changes in family composition and...

We began by asking whether the decline in employment among those with disabilities was broad-based or narrowly focused, explained by population shifts or changes in behavior and/or opportunities among those with disabilities, or simply reflective of exogenous deteriorations in health, relatively...

Using Current Population Survey data, we find that the gap between wages by black and white males declined during the 1990s at a rate of 0.59 percentage point per year. The reduction in occupational crowding appears to be most important in explaining this trend. Recent wage convergence was most...

We examine the rate of employment and the household income of the working-age population (aged 25-61) with and without disabilities over the business cycles of the 1980s and 1990s using data from the March Current Population Survey and the National Health Interview Survey. In general, we find...

Data constraints make the long-term monitoring of the working-age population with disabilities a difficult task. Indeed, the Current Population Survey (CPS) is the only national data source that offers detailed work and income questions and consistently asked measures of disability over a...

In general, our examination suggests that in the absence of a universal guaranteed income program for all Americans, the operational flexibility of the categorical eligibility criteria for SSI has made the program sensitive to both downturns in the business cycle and to increases in the pool of...

Two factors are likely to cause the debate surrounding disability policy to intensify over the next decade. First, the protracted period of economic growth that the United States has experienced since 1992 cannot last forever. And, applications for DI and SSI are sensitive to the business cycle....

SSI was established in 1972, born out of a compromise at the time between those wanting to provide a guaranteed income floor and those wishing to limit it to individuals not expected to work: the aged, blind, and disabled. SSI is now the largest federal means-tested program in the United States,...