Herings, P. Jean-Jacques; Laan, Gerard van der; Talman, Dolf - Tinbergen Instituut - 2004
structure is utilized to refine the core of the game. For every coalition the relative strength of a player within that … the collection of coalitions that can attain it, all players have the same power. The socially stable core is the set of … socially stable elements of the core. We show that the socially stable core is non-empty if the game itself is socially stable …