This paper surveys the emerging economics literature on the relationship between employee training and firm performance. Most studies find very high returns to training, at least from the perspective of firms, indicating that the costs of training can be recouped in short periods of time. These...

Refugee workers start low and adjust slowly to the wages of comparable natives. The innovative approach in this study using unique Swedish employeremployee data shows that the observed wage gap between established refugees and comparable natives is mainly caused by occupational sorting into...

Education can generate important externalities that contribute towards economic growth and convergence. In this paper, we study the drivers of such externalities by conducting the first meta- analysis of the social returns to education literature. We analyse over 1,000 estimates from 31 articles...