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arXiv · 1803.06035

Reputation is required for cooperation to emerge in dynamic networks

Jose A. Cuesta·Carlos Gracia-Lázaro·Yamir Moreno·Angel Sánchez
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Abstract

Melamed, Harrell, and Simpson have recently reported on an experiment which appears to show that cooperation can arise in a dynamic network without reputational knowledge, i.e., purely via dynamics [1]. We believe that their experimental design is actually not testing this, in so far as players do know the last action of their current partners before making a choice on their own next action and subsequently deciding which link to cut. Had the authors given no information at all, the result would be a decline in cooperation as shown in [2].

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Jose A. Cuesta, Carlos Gracia-Lázaro, Yamir Moreno, Angel Sánchez. 2018-03-15. Reputation is required for cooperation to emerge in dynamic networks. https://arxiv.org/abs/1803.06035

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