Dados es una de las principales publicaciones de ciencias sociales en América Latina. Creada en 1966, publica trabajos inéditos e innovadores, procedentes de investigaciones académicas, de autores brasileños y extranjeros. Editada por IESP-UERJ, tiene como objetivo conciliar el rigor científico y la excelencia académica con un énfasis en el debate público basado en el análisis de temas sustantivos en la sociedad y la política.
Dados vol. 36 n. 1 Rio de Janeiro 1993
Resumen
It has long been perceived in political literature that it is difficult to obtain voluntary cooperation within a group of individuals with competing interests. More recently, this was demonstrated logically and described through analogy with the prisoner's dilemma, generating the theorem of the impossibility of collective action. But if variations in payoffs over time are taken into account, the strategic situation described by the prisoner's dilemma can evolve toward situations more favorable to cooperative behavior.
Do Mal ao Bem Coletivo: Jogos de Tempo e a Possibilidade de Cooperação
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