Farjam, M. D.; Faillo, M.; Haselager, W.F.G.; … - Dipartimento di Economia e Management, Università … - 2013
and society. Reciprocity on the other side is known to lead to cooperation without the costs of punishment. The question … availability was high, performance was better in no-punishment conditions with indirect reciprocity. Furthermore the hired gun … mechanism can play a facilitating role for cooperation even if the cooperating system already adopted reciprocity. …