This study provides the first comprehensive analysis of the distributional effects of Head Start, using the first national randomized experiment of the Head Start program (the Head Start Impact Study). We examine program effects on cognitive and non-cognitive outcomes and explore the...

We use quantile treatment effects estimation to examine the consequences of a school voucher experiment across the distribution of student achievement. In 1997, the School Choice Scholarship Foundation granted $1,400 private school vouchers to a randomly-selected group of low-income New York...

We investigate the impact of welfare reform on health insurance coverage and healthcare utilization of single women aged 20–45, using nationally representative data from the Behavioral Risk Factor Surveillance System. We present estimates from both difference-in-difference models and...

Little is known about welfare reform’s effects on family structure and children’s living arrangements, an important focus for reformers. Using March CPS data, we find that state welfare waivers are associated with children being less likely to live with unmarried parents, more likely to live...

Labor supply theory predicts systematic heterogeneity in the impact of recent welfare reforms on earnings, transfers, and income. Yet most welfare reform research focuses on mean impacts. We investigate the importance of heterogeneity using randomassignment data from Connecticut?s Jobs First...

A large literature has been concerned with the impacts of recent welfare reforms on income, earnings, transfers, and labor-force attachment. While one strand of this literature relies on observational studies conducted with large survey-sample data sets, a second makes use of data generated by...