Eine interessante Eigenschaft des schweizerischen Berufsbildungssystems ist es, dass es erst nach einer Karriere im erlernten Beruf möglich ist, Lehrperson für berufskundliche Fächer an einer Berufsfachschule zu werden. Es handelt sich also bei allen Berufsfachlehrpersonen um...

Economic theories of superstar emergence concentrate on the perceived quality of the star’s performance. Thus superstars are identified by perceived talent superiority. Information technology and mass media have recently released a new type of stars: celebrities who are just known for being...

This paper studies the relationship between talent disparity and team productivity based on panel data from German soccer teams. Holding average ability and unobserved team heterogeneity constant, we find evidence that the players selected to play on the competition team should be rather...

We show that both talent and popularity significantly contribute to stars’ market values in German soccer. The talent-versus-popularity controversy on the sources of stardom goes back to Rosen (1981) and Adler (1985). All attempts to resolve the controversy empirically face the difficulty of...

Based on the competing theories of superstar formation proposed by Rosen (1981) and Adler (1985) it is controversial if firsthand observable talent or other factors like past consumption and popularity influence stardom. This article investigates the emergence of superstars in German soccer. We...

In our paper, we explore the diversity-performance link in knowledge production and argue it to be the result of two countervailing effects (resource vs. process perspective). Theoretically, we show that the relative strength of the two effects crucially depends on moderating factors that relate...

Despite its long tradition the practice of releasing star players for association matches without compensating the clubs has become increasingly controversial. The clubs claim that their players play in the tournaments organized by the associations while earning club money. However, the clubs do...

Internationally unparalleled fractions of doctoral degree holders among German top managers and superior career perspectives for German university graduates holding a doctoral degree suggest that the traditional German doctorate has not been primarily perceived as a specialized indicator for...

We show that both talent and popularity significantly contribute to stars’ market values in German soccer. The talent-versus-popularity controversy on the sources of stardom goes back to Rosen (1981) and Adler (1985). All attempts to resolve the controversy empirically face the difficulty of...

Media companies enjoy increasing marginal returns if more customers watch a program. The viewer drawing capability of stars serves as a prominent instrument to increase audiences. However, lately there has been a significant shift in the kind of stars employed by the media from “self-made”...