Superstars in European football are exceptionally talented and enjoy celebrity status. While second-tier stars, i.e., players barely below superstar status, lack popularity, their marginal contribution to team performance on the pitch relative to that of superstars is unknown. Relying on...

The paper focuses on signaling options for managerial talent under different higher education regimes. The educational paths in a sample of top managers of the 100 largest publicly traded companies in the U.S., France and Germany are consistent with our theoretical conjectures. For the singular...

There is a well-established body of literature on separately testing the prediction power of different betting market settings. This paper provides an inter-market comparison of the forecasting accuracy of bookmakers and a major betting exchange. Employing a dataset covering all football matches...

This paper presents estimation results on the size and loyalty of sport teamsÕ sup- porter groups in professional German football. Based on a novel two-stage estimation procedure, we find clear evidence for heterogeneity across teams. In a first stage, a random utility model for a...

We analyze the effect of national diversity on sports team performance. Due to language barriers, we expect the team’s productivity to decrease with the number of nationalities, but that the introduction of further nations and further aspects of different cultures might lead to additional...