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...

In order to avoid too many tied games after playing the five-minute overtime period, the National Hockey League introduced two rule changes in the 1999-2000 season. First, a team that loses in overtime receives one point instead of zero points. Second, the number of skaters in overtime is...

The purpose of this paper is to analyze the effect of nationalvariety within a team on team performance. Due to ãlanguage incompatibilityÒ, the teamÕs corresponding productivity should be expected to decrease with the number of nationalities, as misunderstandings would occur more often. On...

Professional sports leagues have witnessed the appearance of so-called "sugar daddies" - people who invest enormous amounts of money into clubs and become their owners. This paper presents a contest model of a professional sports league that incorporates this phenomenon. We analyze how the...

Professional sports leagues have witnessed the appearance of so-called "sugar daddies" - people who invest enormous amounts of money into clubs and become their owners. This paper presents a contest model of a professional sports league that incorporates this phenomenon. We analyze how the...

Summary In order to avoid too many tied games after playing the five-minute overtime period, the National Hockey League (NHL) introduced two rule changes in the 1999-2000 season. First, a team that loses in overtime receives one point instead of zero points. Second, the number of skaters in...