By reducing the commitment made by employers, fixed-term contracts can help low-skilled youth find a first job. However, the long-term impact of fixed-term contracts on these workers' careers may be negative. Using Spanish social security data, we analyze the impact of a large liberalization in...

Despite the growing evidence on the negative consequences of school bullying, there is no consensus regarding the most effective strategies to fight this problem. We study the impact of a randomized intervention to reduce school bullying in urban public schools in Peru, a country where violence...

This paper studies the effects of differential exposure to COVID-19 on educational outcomes in Guatemala. The government adopted a warning index (ranging from 0 to 10) to classify municipalities by infection rates in 2020, which was then used by the Ministry of Education in 2021 to establish a...