We explore how institutional set-ups, in particular changes in political institutions through coups d'état, can affect the way military expenditures are determined. We use a counterfactual approach, the synthetic control method, and compare the evolution of the military burden for 40 countries...

We investigate how academic promotions affect the propensity of women to have a child. We use administrative data on the universe of female assistant professors employed in Italian universities from 2001 to 2018. We estimate a model with individual fixed effects and find that promotion to...

This paper investigates the effect of economic sanctions on employment. We exploit the imposition of a series of unexpected and unprecedented international economic sanctions on Iran in 2012 and estimate the short-run effects of the change in import exposure on manufacturing employment at the...

We provide novel empirical models of the arms trade and focus on the role of energy dependence, in particular of oil, in explaining the trade of weapons between countries. Dramatic geopolitical events such as wars can cause significant disruptions in the supply of oil and increase oil prices....

This paper explores the extent to which PhD funding encourages postdegree research career and leads to publications. Using novel data on Italian PhD graduates, I find positive modest effects of funding both on pursuing a research career and on publication productivity within a few years after...

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 investigate the effect of opium price shocks on the per capita dispensation of prescription opioids in the US. Using quarterly county-level data for 2003-2016, three main results emerge. First, reductions in opium prices significantly increase the quantity of opioids prescribed, and the more...