Using a randomized trial, we evaluate the impact of Liceo Jubilar, a tuition-free private school providing middle school education to poor students in Montevideo, Uruguay. The research compares adolescents randomly selected to enter the school with those not drawn in the school lottery. Several...

We evaluate the impact of joint-liability incentives in the classroom using a randomized field experiment. The instructor designs groups of three students in the classroom and provides a premium to their homework's grade only if all three members of the group meet some requirements. To isolate...

We run a randomized controlled trial with the aim of evaluating the effects of a health seminar complemented with weekly reminders on health outcomes. Our research design exploits the excess of applicants over the intervention capacity. In this 4-month intervention with undergraduate students,...