Abstract:
In the model of Funaki and Yamato (1999) the tragedy of the commons can be avoided with pessimistic players, while this does not hold for optimistic players. We propose a new core concept to overcome this puzzle and provide numerical simulations of simple games where the conclusions coincide or are less sensitive to behavioural assump-tions.
Keywords:core; partition function; externalities; behavioural assumptions (search for similar items in EconPapers) JEL-codes:C71D62D74 (search for similar items in EconPapers) New Economics Papers: this item is included in nep-gth Date: 2002-03-15 Note: Type of Document - Postscript; prepared on IBM PC - PC-TEX; to print on PostScript; pages: 6 ; figures: 1, included