In this paper we document the impact of immigration at the regional level on Europeans' political preferences as expressed by voting behavior in parliamentary or presidential elections between 2007 and 2016. We combine individual data on party voting with a classification of each party's...

European countries exhibit significant differences in employment rates of adult males. Differences in labor-leisure preferences, partly determined by cultural values that vary across countries, can be responsible for part of these differences. However, differences in labor market institutions,...

We study how class size and class composition affect the academic and labor market performance of college students, two crucial policy questions given the secular increase in college enrollment. Our identification strategy relies on the random assignment of students to teaching classes. We find...

In this paper we investigate whether peers' behavior influences the choice of college major, thus contributing to the mismatch of skills in the labor market. Using a newly constructed dataset, we are able to identify the endogenous effect of peers on such decisions through a novel identification...

Little is known about the economic mechanisms leading to the high level of clustering in behavior commonly observed in the data. We present a model where agents can interact according to three distinct mechanisms, and we derive testable implications which allow us to distinguish between the...