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arXiv 2203.00372cs.SIecon.THq-bio.PE
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集群驱动信誉网络上的合作,其他所有固定

Clustering Drives Cooperation on Reputation Networks, All Else Fixed

Tamas David-Barrett

摘要:

社交网络上基于声誉的合作提供了图属性和社会信任之间的因果关系机制。最近关于社会“结构性微观基础”的论文利用这一观点来说明人口统计过程,如生育率下降,城市化和移民,可以改变人类社会的逻辑。本文以一种不专门研究网络的科学家可以访问的方式演示了潜在的机制。此外,本文还表明,当网络的大小和度固定时(即,所有图具有相同数量的代理,这些代理都具有相同数量的连接),正是聚类系数驱动了社交网络的合作程度的差异。

英文摘要:

Reputation-based cooperation on social networks offers a causal mechanism between graph properties and social trust. Recent papers on the `structural microfoundations` of the society used this insight to show how demographic processes, such as falling fertility, urbanisation, and migration, can alter the logic of human societies. This paper demonstrates the underlying mechanism in a way that is accessible to scientists not specialising in networks. Additionally, the paper shows that, when the size and degree of the network is fixed (i.e., all graphs have the same number of agents, who all have the same number of connections), it is the clustering coefficient that drives differences in how cooperative social networks are.

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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