This paper contrasts measures of teacher effectiveness with the students� evaluations of the same teachers using administrative data from Bocconi University (Italy). The effectiveness measures are estimated by comparing the subsequent performance in follow-on coursework of students who are...

This paper estimates the impact of university teachers on their students� academic achievement and labor market outcomes using administrative data from Bocconi University matched with Italian tax records. The estimation exploits the random allocation of students to teachers in a fixed...

In this paper we estimate the short-run elasticity of substitution between male and female workers, using data on employment and wages from Italian provinces from 1993-2006. We adopt a production function approach similar to that of Card and Lemieux (2001a) and Acemoglu, Autor and Lyle (2004)....

The enlargement of the European Union has increased concerns about the role of generous welfare transfers in attracting migrants. This paper explores the issue of welfare migration across the 15 countries of the pre-enlargement Union and finds a significant but small effect of the generosity of...

We study how class size and composition affect the academic and labor market performances of college students, two crucial policy questions given the secular increase in college enrollment. We rely on the random assignment of students to teaching classes. Our results suggest that a one standard...

"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...