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arXiv 1802.01253physics.soc-phecon.TH
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通过建立声誉驱动的小组促进合作

Promoting cooperation by reputation-driven group formation

Han-Xin Yang, Zhen Wang

摘要:

在以往的空间公共物品博弈研究中,每个博弈者都可以建立一个群体。然而,在现实生活中,一些玩家由于各种原因无法成功组织团体。在本文中,我们提出了一种机制的声誉驱动的群体形成,其中组只能由玩家的声誉达到或超过一个阈值。我们定义一个球员的声誉的合作频率在最后$T$时间步长。我们发现,最高的合作水平时,可以获得组只建立由纯合作者总是在最后$T$时间步合作。研究了记忆长度$T$对合作的影响。

英文摘要:

In previous studies of spatial public goods game, each player is able to establish a group. However, in real life, some players cannot successfully organize groups for various reasons. In this paper, we propose a mechanism of reputation-driven group formation, in which groups can only be organized by players whose reputation reaches or exceeds a threshold. We define a player's reputation as the frequency of cooperation in the last $T$ time steps. We find that the highest cooperation level can be obtained when groups are only established by pure cooperators who always cooperate in the last $T$ time steps. Effects of the memory length $T$ on cooperation are also studied.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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