Preface This book investigates the classical model of cooperative games with trans-ferable utility (TU-games) and models in which the players have the possibility to cooperate partially, namely fuzzy and multichoice games. In a crisp game the agents are either fully involved or not involved at all in cooperation with some other agents, while in a fuzzy game players are allowed to cooperate with...

Game Theory has proven to be a useful tool for modelling decision problems in competitive and collaborative environments. Cooperative games, in turn, promote the bargaining and the formation of coalitions, and deals with problems as the redistribution of gained payo between members of coalitions. This paper introduces the concept of indistinguishability among players, providing constructive met...