注:前赌注的稳定彩票

ERN: Equity Pub Date : 2017-11-25 DOI:10.2139/ssrn.3077210

Jan Christoph Schlegel

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引用次数: 6

摘要

本文研究了厚优先级下对象分配的事前优先考虑(事前稳定)彩票。我们证明了事前稳定性作为公平条件是非常苛刻的:只有少数代理-对象对在事前稳定分配中具有正的匹配概率。我们把我们的结果解释为不可能的结果。有了事前稳定性，除了随机打破联系并实现与被打破的联系相关的(确定性)稳定匹配之外，人们不能做太多。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A Note on Ex-Ante Stable Lotteries

We study ex-ante priority respecting (ex-ante stable) lotteries in the context of object allocation under thick priorities. We show that ex-ante stability as a fairness condition is very demanding: Only few agent-object pairs have a positive probability of being matched in an ex-ante stable assignment. We interpret our result as an impossibility result. With ex-ante stability one cannot go much beyond randomly breaking ties and implementing a (deterministically) stable matching with respect to the broken ties.

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来源期刊

ERN: Equity

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