Ulrich Schwalbe

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This paper presents a dynamic model of endogenous coalition formation in cooperative games with transferable utility. The players are boundedly rational. At each time step, a player decides which of the existing coalitions to join, and demands a payo . These decisions are determined by a best{reply rule, given the coalition structure and allocation in the(More)
In the modern literature on game theory there are several versions of what is known as Zermelo’s theorem. It is shown that most of these modern statements of Zermelo’s theorem bear only a partial relationship to what Zermelo really did. We also give a short survey and discussion of the closely related but almost unknown work by König (1927, Acta Sci. Math.(More)
This paper analyzes different regulatory regimes for the European water industry. It is shown that the regulation of environmental standards and the price regulation of water providers or waste water facilities cannot be separated. In the case of franchise bidding and yardstick competition the strong competitive elements within these mechanisms lead to(More)
This contribution deals with the benefits and the challenges of 3-stage DC/DC converters in SMPS applications. They are compared to state of the art 2-stage DC/DC converters for high power and highest efficiency power supplies focusing on server, telecom AC/DC and battery charger applications as a major market for advanced system solutions. The main(More)
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