La théorie mathématique de l'équilibre économique : extension du modèle de Arrow-Debreu au cadre non convexe
Large games with only small players and strategy sets in Euclidean spaces
The games of type considered in the present paper (LSE-games) extend the concept of LSF-games studied by Wieczorek in [2004], both types of games being related to games with a continuum of players. LSE-games can be seen as anonymous games with finitely many types of players, their action sets included in Euclidean spaces and payoffs depending on a player's own action and finitely many integral characteristics of distributions of the players' (of all types) actions. We prove the existence of equilibria...