We exploit rich worker-establishment data to trace the impact of rising international trade exposure in the job biographies of roughly 2.4 million manufacturing workers in Germany (1990–2010). To profit from export opportunities, workers respond by increased employer switching within...

This paper estimates the impact of college teaching on students' academic achievement and labor market outcomes using administrative data from Bocconi University (Italy) matched with Italian tax records. The estimation exploits the random allocation of students to teachers in a fixed sequence of...