diversity on the performance of business teams using a field experiment. We follow 550 students who set up 45 real companies as … exogenously vary the ethnic composition of otherwise randomly composed teams. The student population consists of 55% students with …

conduct an experiment in which the shares of girls in workgroups for first year students in economics and business are … manipulated and students are randomly assigned to these groups. Boys tend to postpone their dropout decision when surrounded by … effects on achievement. This in spite of the fact that students' perceptions of the behavior of themselves and their peers are …

conduct an experiment in which the shares of girls in workgroups for first year students in economics and business are … manipulated and students are randomly assigned to these groups. Boys tend to postpone their dropout decision when surrounded by … effects on achievement. This in spite of the fact that students' perceptions of the behavior of themselves and their peers are …

costs later on. We test for hoarding of university computers by students. Endogeneity of congestion is acknowledged by using …

that relative grading, by creating a rank-order tournament in the classroom, provides stronger incentives for male students … than absolute grading. In the full sample, we find weak support for our hypothesis. Among the more motivated students we … find evidence that men indeed score significantly higher on the test when graded on a curve. Female students, irrespective …