Nüesch, Stephan; Haas, Hartmut - In: Jahrbücher für Nationalökonomie und Statistik 232 (2012) 3, pp. 247-257
Summary “Never change a winning team” is a well-known heuristic that recommends not altering the composition of successful teams. Using game-level observations of the highest German soccer league over a period of seven seasons, we find that the number of changes in the starting line-up is...