Borm, Peter; Quant, Marieke; Musegaas, M. - Tilburg University, Center for Economic Research - 2015
In this paper we introduce three-valued simple games as a natural extension<br/>of simple games. While simple games are … used to evaluate single voting systems, three-valued simple games offer the opportunity for a simultaneous analysis of two …-valued simple games. Using the concept of vital players, the vital core is constructed and we show that the vital core is a subset …