Welfare reform has made receipt of cash benefits more difficult and less attractive for single mothers. We examine whether reforms of AFDC affected caseloads of another program—Supplemental Security Income (SSI). We exploit state variation in welfare reform over time, and find that...

Labor supply models are sensitive to the measures of health used. When self-reported measures are used, health seems to play a larger role and economic factors a smaller one than when more objective measures are used. While this may indicate biases inherent in using self-reported measures, there...

During the 1990s, while overall employment rates for working-aged men and women either remained roughly constant (men) or rose (women), employment rates for people with disabilities fell. During the same period the fraction of the working-aged population receiving Social Security Disability...