Intuition and sports knowledge suggest the most talented professional footballers play for the best teams, i.e. positive assortative matching based on productivity. We consider Major League Soccer between 2007 and 2017. We estimate a wage equation, finding that player and team fixed wage...

This paper examines the relationship between customer preferences and ethnic team composition in German professional soccer. Ethnic team composition is measured using facial recognition techniques, player names, and nationality. The study uses a difference-in-differences approach to show that...