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Multiple reputations in finitely repeated games
Heap, Shaun Hargreaves, (1989)
The simultaneous evolution of social roles and of cooperation : some experimantal evidence
Baruphakēs, Giannēs, (1993)
Some Experimental Evidence On The Evolution Of Discrimination, Co--Operation And Perceptions Of Fairness
Hargreaves-Heap, Shaun, (2002)