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arXiv 2203.06353econ.THcs.GT
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随机资源配置的效率与社会选择

Efficiency in Random Resource Allocation and Social Choice

Federico Echenique, Joseph Root, Fedor Sandomirskiy

摘要:

我们研究一般集体选择问题的效率,代理人有顺序的偏好和随机化是允许的。我们探讨的结构偏好配置文件的事前和事后的效率相吻合,提供了一个统一的角度对已知的结果,并给出了几个新的特征。研究结果有影响的机制,包括随机串行独裁和一些特定的环境,包括二分法,单峰,和社会选择域。

英文摘要:

We study efficiency in general collective choice problems where agents have ordinal preferences and randomization is allowed. We explore the structure of preference profiles where ex-ante and ex-post efficiency coincide, offer a unifying perspective on the known results, and give several new characterizations. The results have implications for well-studied mechanisms including random serial dictatorship and a number of specific environments, including the dichotomous, single-peaked, and social choice domains.

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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