集体action的动态性，以保存大型公共池资源
Dynamics of collective action to conserve a large common-pool resource
摘要：
未来几十年的一个紧迫挑战是对包括大气、生物多样性和公共服务在内的大规模共有资源进行可持续和公正的管理。这就提出了一个困难的集体行动问题，因为这些资源可能不会显示出需要限制使用的迹象，直到悲剧几乎不可避免。为了解决这一问题，必须在当前的社会政治环境下，及时与支持养护的行为规范进行充分的合作，以便采取有效的行动。在这里，我们调查的瞬态动态行为变化的结构化网络，也暴露在全球性的外部影响的基于代理的模型。我们发现，两极分化自然出现，即使没有有限的信心，但理性动机的代理人，这是暂时的。收敛到最终共识的速度由极化集群溶解的速率控制。这在很大程度上取决于外部影响和网络拓扑的组合。要迅速达成最终共识，既需要高度的连通性，也需要有利的环境。
英文摘要：
A pressing challenge for coming decades is sustainable and just management of large-scale common-pool resources including the atmosphere, biodiversity and public services. This poses a difficult collective action problem because such resources may not show signs that usage restraint is needed until tragedy is almost inevitable. To solve this problem, a sufficient level of cooperation with a pro-conservation behavioural norm must be achieved, within the prevailing sociopolitical environment, in time for the action taken to be effective. Here we investigate the transient dynamics of behavioural change in an agent-based model on structured networks that are also exposed to a global external influence. We find that polarisation emerges naturally, even without bounded confidence, but that for rationally motivated agents, it is temporary. The speed of convergence to a final consensus is controlled by the rate at which the polarised clusters are dissolved. This depends strongly on the combination of external influences and the network topology. Both high connectivity and a favourable environment are needed to rapidly obtain final consensus.
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。
