We use a linear probability model with interactions and a switching probit model (SPM) to estimate heterogeneous effects of Medicaid expansions on Medicaid take-up, private insurance coverage and crowd-out. Specifically, we estimate: i) LATEs; ii) ATETs for the currently eligible; and iii) ATETs...

In a widely cited 1995 paper, Aaron Yelowitz concluded that Medicaid eligibility expansions for children were associated with increased labor force participation and reduced welfare participation among single mothers. The authors of the present study, using data from the 1988-96 Current...

In a widely cited 1995 paper, Aaron Yelowitz concluded that Medicaid eligibility expansions for children were associated with increased labor force participation and reduced welfare participation among single mothers. The authors of the present study, using data from the 1988–96 Current...

Using data from a randomized experiment, we find that having a female teacher lowers the math test scores of female primary school students in disadvantaged neighborhoods. Moreover, we do not find any effect of having a female teacher on male students’ test scores (math or reading) or female...

This paper revisits the effect of high school leadership activities on young men’s earnings. Using several data sets and extending a recently developed econometric technique, we show that even a small amount of selection on unobservables explains the entire high school leadership effect on...

Using data from a randomized experiment and fixed effect quantile regression (FEQR), we examine the effects of having a TFA teacher on test scores across the entire achievement distribution of primary school students in disadvantaged neighborhoods. While we generally find that TFA teachers...

SUMMARY Using recently developed econometric techniques to estimate quantile treatment effects (QTE) and experimental data, we examine the impact of Job Corps on earnings distribution. Our results indicate a great deal of heterogeneity in the effects of Job Corps. The QTEs show an increasing...

In this paper we examine the long-term impact of legalized abortion on teenage out-of-wedlock childbearing in the United States using the birth data from the Vital Statistics of the U. S. Our fundamental argument is analogous to Donahue and Levitt’s (2001): by decreasing the number of unwanted...