A value for multi-alternative games with restricted coalitions under the equally divided spoils assumption

摘要

This paper deals with cooperative games with n players and r alternatives which are called multi-alternative games with restricted choice situations. In these games, a value based on marginal contributions has been proposed and axiomatized. In this paper, we investigate a value based on equally divided payoffs for multi-alternative games with restricted choice situations and axiomatize the proposed value. Further, the comparison of the proposed value with the value based on marginal contributions is given.