Die Forschung zur Auswirkung von funktionaler Team Diversity auf Teamleistung hat bisher gemischte Ergebnisse gebracht. Im Kontext der sozialen Identität eines Teams werden im vorliegenden Beitrag zunächst Hypothesen über die Beziehungen zwischen funktionaler Vielfalt, Teamvertrauen,...

This study examines whether there are gender-specific differences in regard to physical attractiveness of professional tennis players and their performance. For this purpose, the top 100 male and female tennis players of the tennis world ranking in 2014 are examined. Athletic performance is...

The "ratchet effect" refers to a phenomenon where workers whose compensation is based on productivity strategically restrict their output, relative to their capability, because they rationally anticipate that high levels of output will be met with increased or "ratcheted-up" expectations in the...

This paper makes use of two field experiments to explore individual effort responses to gifts. We extend the literature by looking at nonfinancial gifts and gifts that combine financial and nonfinancial elements with or without adding a “personal touch.” We find that non-pecuniary gifts that...

Why did productivity rise during recent recessions? One possibility is that average worker quality increased. A second is that each incumbent worker produced more. The second effect is termed “making do with less.” Using data from 2006 to 2010 on individual worker productivity from a large...