This paper employs a cooperative approach to insurance group formation problems. The insurance group formation is analyzed in terms of stability with respect to one-person deviations. Depending on the exact contractual setting, three stability concepts are proposed: individual, contractual and...

In this paper, we introduce a new family of compromise solutions for the class of compromise admissible games. These solutions extend bankruptcy rules. In particular, we show that the compromise extension of the run-to-the-bank rule coincides with the barycentre of the core cover and...

This paper deals with bankruptcy situations in which, in addition to the claims, an exogenously given reference point for the allocation of the estate is present. We introduce and analyse two types of compromise solutions and show that they coincide with the T value of two corresponding TU...

We focus on axiomatizations of the Pareto equilibrium concept in multicriteria games based on consistency.Axiomatizations of the Nash equilibrium concept by Peleg and Tijs (1996) and Peleg, Potters, and Tijs (1996) have immediate generalizations.The axiomatization of Norde et al.(1996) cannot be...

In this paper the structure of the set of equilibria for two person multicriteria games is analysed. It turns out that the classical result for the set of equilibria for bimatrix games, that it is a finite union of polytopes, is only valid for multicriteria games if one of the players only has...