"The Vocational and Career Psychology Service (BPS) of the German National Employment Agency has developed four new services for competence assessment. They can be used by job placement officers and case workers to better identify soft skills of their customers and use the results for job search...

"Längerfristige Beschäftigungsbeziehungen und betriebsinterne Teilarbeitsmärkte erfahren in diesem Beitrag zunächst eine vertragtheoretische Deutung: Explizite Arbeitsverträge werden ex ante in allgemeiner Form abgeschlossen, bevor ex post individuelle Arbeitsbeziehungen gestaltet werden....

"Längerfristige Beschäftigungsbeziehungen und betriebsinterne Teilarbeitsmärkte erfahren in diesem Beitrag zunächst eine vertragtheoretische Deutung: Explizite Arbeitsverträge werden ex ante in allgemeiner Form abgeschlossen, bevor ex post individuelle Arbeitsbeziehungen gestaltet werden....

This paper investigates whether providing strong cooperation incentives only at the outset of a group interaction spills over to later periods to ensure cooperation in the long run. We study a repeated linear public-good game with punishment opportunities and a parameter change after the first...

In this study, we examine the effectiveness of the individual-punishment mechanism in larger groups, comparing groups of four to groups of 40 participants. We find that the individual punishment mechanism is remarkably robust when the MPCR is held constant despite the coordination problems...

How do people react to a mix of good deeds to a third party and bad deeds against them? A modified ultimatum game shows that previous good deeds make responders substantially more tolerant to unfair proposals.