Security Strategies and Equilibria in Multiobjective Matrix Games

Abstract

Multiobjective matrix games have been traditionally analyzed from two different points of view: equiibrium concepts and security strategies. This paper is based upon the idea that both players try to reach equilibrium points playing pairs of security strategies, as it happens in scalar matrix games. We show conditions guaranteeing the existence of equilibria in security strategies, named security equilibriasecurity equilibria, security strategies, border strategies, multiobjective matrix games, pareto, multicriteria games