One of the most salient and relevant dimensions of team heterogeneity is ethnicity. We measure the causal impact of … ethnic diversity has no effect on team performance in terms of business outcomes (sales, profits and profits per share …). However, if at least the majority of team members is ethnically diverse, then more ethnic diversity has a positive impact on …

is team additions had the same characteristics as the initial team members …

relationship remain unclear. First, within the firm, the role of 'top team' demography on firm outcomes is surprisingly little … top team diversity is amplified in the London city-region …

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 …

conflict makes national diversity more salient among existing and potential team members. I exploit this natural experiment to … team and led to the performance decline of existing joint projects. I provide evidence that the observed effects were not …

diversity (i.e., within the team) as well as vertical diversity (i.e., team to faculty advisor) and their effect on performance … course was run in multiple cohorts in otherwise identical formats except for the team formation mechanism used. In several … exogenous to the gender make-up of the entrepreneurial team, the positive performance effects can be interpreted as causal …