We use data from two experiments that randomly assign students to groups to show that, so long as ordinal rank has a causal effect on educational achievement, estimates of the effects of peer ability composition obtained from models that omit rank are downward biased. This finding holds both in...

We use data from two experiments that randomly assign students to groups to show that, so long as ordinal rank has a causal effect on educational achievement, estimates of the effects of peer ability composition obtained from models that omit rank are downward biased. This finding holds both in...

This study leverages the Italian Jobs Act reform as a natural experiment to examine the impact of reduced employment protection on job insecurity and job mobility. The reform significantly lowered protection for open-ended contract workers in large firms hired after March 7, 2015, and introduced...

Armed conflict can shape reproductive behaviour as high child mortality and a lack of health services lead to higher fertility rates. Yet women often postpone childbearing in expectation of better times. Given the theoretical ambiguity, the extant empirical evidence is often inconclusive. As a...

This paper examines how trade sanctions affect the allocation of workers across formal and informal employment. We analyse the case of the unexpected and unprecedented trade sanctions imposed on Iran in 2012. We use a difference-in-differences approach and compare the probability of working in...

This paper establishes a new fact about immigration policies: legalization has long-term effects on formal employment of undocumented immigrants and their assimilation. We exploit the broad amnesty enacted in Italy in 2002 together with rich survey data collected in 2011 on a representative...

This paper analyzes the fertility effects of the 1994 genocide in Rwanda. We study the effects of violence on both the hazard of having a child in the early post-genocide period and on the total number of post-genocide births up to 15 years following the conflict. We use individual-level data...