This paper introduces fixed tree games with repeated players (FRP games) which are a generalization of standard fixed … tree games.This generalization consists in allowing players to be located in more than one vertex.As a consequence, these … players can choose among several ways of connection with the root.In this paper we show that FRP games are balanced …

centralization, which means that they make a joint order to satisfy total future demand.The resulting newsvendor games are shown to … have non-empty cores in the literature.This study investigates convexity of newsvendor games.We focus our analysis on the … class of newsvendor games with independent symmetric unimodal demand distributions after providing several examples outside …

assumptions the cooperative games associated with these situations are totally balanced and, hence, have non-empty cores. Finally …

object is owned by a different agent, Shapley and Shubik (1972) introduced a class of assignment games arising from these … simple assignment games and relaxations that arise from assignment situations with multiple ownership.First, necessary and ….Second, balancedness results are obtained for relaxations of simple assignment games. …

We study the relation between the fuzzy core and balancedness for fuzzy games. For regular games, this relation has … satisfies all (fuzzy) balanced inequalities. We also consider deposit games to illustrate the use of the main result. …

games with transferable utilities. We show that with at most five players the full cooperation structure results according …