This note clarifies some aspects of Berheim's (1986) characterization of Nash and correlated equilibria.

This note clarifies some aspects of B. Douglas Bernheim's (1986) characterization of Nash and correlated equilibria. Copyright 1998 by The editors of the Scandinavian Journal of Economics.

In this paper, we prove that the concept of value traditionally defined in the class of two-person zero-sum games can be adequately generalized to the class of n-person weakly unilaterally competitive games introduced by Kats & Thisse [KT92b]. We subsequently establish that if there exists an...