Barthel, Fabian; Wellbrock, Christian-Mathias - 2015
15 years tremendously. The aim of this paper is to examine empirically the existence of two potential spill-over effects …'s national football team's performance is affected by changes in the performance of other nations which are geographically close …. Second, knowledge spill-over, which will presumably occur if a national team member plays in a high performing foreign league …
