We analyze a vertical structure with an upstream monopoly and two downstream retailers. Demand is uncertain but each retailer receives an informative private signal about the state of the demand. We construct an incentive compatible and ex ante balanced mechanism which induces the retailers to...

We model a reputation game, in which a sequence of short-run players chooses if to interact with a long-run player. Although beliefs may be identical, choices may be different, as not-interacting can lead the long-run player to improve on effort.

Vor kurzem ließ das Bundesarbeitsgericht den lange Zeit geltenden Grundsatz der Tarifeinheit in seiner Rechtsprechung fallen. So ist es nun möglich, dass in einem Betrieb unterschiedliche Tarifverträge für die angehörigen verschiedener Gewerkschaften gelten. Der Deutsche Gewerkschaftsbund...