We present new evidence on the effects of disability discrimination laws based on variation induced by state-level antidiscrimination measures passed prior to the Americans with Disabilities Act (ADA). The evidence expands upon other research that focuses solely on the impact of the ADA by using...

We use a difference-in-difference-in-difference estimator to compare changes in labor force participation, weeks, and hours of work associated with no-fault divorce laws, allowing for differential responses for married women with and without children. Although other research has found that the...

The elapsed time taken to earn a Ph.D. in economics is analyzed with data from 618 1996-97 Ph.D.s. A duration model indicates that students supported by fellowships, and those holding a prior Master's degree finish faster. Americans, those who take jobs before completing their degree, and those...