We present a simple model to illustrate how birthplace diversity may affect team performance. The model assumes that … team performance. To verify this prediction, we exploit self-collected data on the first division of German male soccer … different instrumental variable approaches to identify the effect of birthplace diversity on team performance. Our findings …

Many organizations rely on teamwork, and yet field evidence on the impacts of team-based incentives remains scarce …. Compared to individual incentives, team incentives can affect productivity by changing both workers' effort and team … precise when the provision of team-based incentives crowds out the productivity enhancing effect of social connections under …