理性分享的俱乐部形成：内容、生存力与社区结构
Club Formation by Rational Sharing : Content, Viability and Community Structure
摘要：
当参与度和贡献度都很高时，共享社区就会繁荣。我们建议，这两个，而每个同行作出相关的决定，应给予单独的理性基础。考虑到这一点，一个基本的问题是俱乐部形成的可行性，这就需要对异质性的两个主要来源，即同行和共享内容进行建模。这种生存能力的观点清楚地解释了为什么理性的同伴会做出贡献（或者当他们不这样做时，他们会搭便车），以及他们的集体行动如何决定生存能力以及俱乐部的规模。它还揭示了另一个限制俱乐部形成的根本原因，除了搭便车，在社区结构中，同伴的利益（需求）和分享（供应）之间的关系。
英文摘要：
A sharing community prospers when participation and contribution are both high. We suggest the two, while being related decisions every peer makes, should be given separate rational bases. Considered as such, a basic issue is the viability of club formation, which necessitates the modelling of two major sources of heterogeneity, namely, peers and shared content. This viability perspective clearly explains why rational peers contribute (or free-ride when they don't) and how their collective action determines viability as well as the size of the club formed. It also exposes another fundamental source of limitation to club formation apart from free-riding, in the community structure in terms of the relation between peers' interest (demand) and sharing (supply).
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。
