We analyze a Massachusetts merit aid program that gives highscoring students tuition waivers at in-state public colleges with lower graduation rates than available alternative colleges. A regression discontinuity design comparing students just above and below the eligibility threshold finds that...

Conditional on enrollment, African American students are substantially less likely to graduate from four-year public universities than white students. Using administrative micro-data from Missouri, we decompose the graduation gap into racial differences in four factors: (i) how students sort to...

We provide evidence that college graduation plays a direct role in revealing ability to the labor market. Using the NLSY79, our results suggest that ability is observed nearly perfectly for college graduates, but is revealed to the labor market more gradually for high school graduates....

I examine the impact of student incentives in Benin, using three different designs that can be implemented relatively cheaply and with administrative data. The first design is a standard incentive structure where students receive monetary rewards for reaching a performance target. In the other...

This paper presents results from a randomized controlled trial whereby approximately 1,000 OLPC XO laptops were provided for home use to children attending primary schools in Lima, Peru. The intervention increased access and use of home computers, with some substitution away from computer use...

This paper reports on an experimental evaluation of strategies designed to improve academic performance among college freshmen. One treatment group was offered academic support services. Another was offered financial incentives for good grades. A third group combined both interventions. Service...

A randomized evaluation in rural Kenya finds, contrary to the previous literature, that providing textbooks did not raise average test scores. Textbooks did increase the scores of the best students (those with high pretest scores) but had little effect on other students. Textbooks are written in...

I examine changes in the city-suburban housing price gap in metropolitan areas with and without court-ordered desegregation plans over the 1970s, narrowing my comparison to housing units on opposite sides of district boundaries. Desegregation of public schools in central cities reduced the...

We analyze a randomized trial of a program that rewarded Kenyan primary school teachers based on student test scores, with penalties for students not taking the exams. Scores increased on the formula used to reward teachers, and program school students scored higher on the exams linked to...

In this paper, we collect data on the inner-workings of 39 charter schools and correlate these data with school effectiveness. We find that traditionally collected input measures—class size, per-pupil expenditure, teacher certification, and teacher training—are not correlated with school...