【1095期】 10月12日微观经济学学术研讨会:Political Spectra, Voting Complexity and the Condorcet Paradox (with Qinggong Wu) (吴星晔,助理教授,清华大学)

时间:2021-10-09

【主题】Political Spectra, Voting Complexity and the Condorcet Paradox (with Qinggong Wu)

【报告人】吴星晔(助理教授,清华大学经济管理学院)

【时间】20211012日 星期二 14:3016:00

【地点】经济学院701

【摘要】 A political spectrum is a chart that positions various political views within a multi-dimensional coordinate system to illustrate their ideological distance. We develop a framework based on which a political spectrum can be constructed for all social choice problems. We show that the dimensionality of the constructed spectrum constitutes a reasonable measure of complexity for the social choice problem in the sense that a problem with a lower dimensional spectrum is less vulnerable to the problem of voting cycles and more likely to have a candidate with a decent popular support.


 

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