Optimal Voting Rules

Alex Gershkov, Benny Moldovanu () and Xianwen Shi

Discussion Paper Series of SFB/TR 15 Governance and the Efficiency of Economic Systems from Free University of Berlin, Humboldt University of Berlin, University of Bonn, University of Mannheim, University of Munich

Abstract: We study dominant strategy incentive compatible (DIC) and deterministic mechanisms in a social choice setting with several alternatives. The agents are privately informed about their preferences, and have single-crossing utility functions. Monetary transfers are not feasible. We use an equivalence between deterministic, DIC mechanisms and generalized median voter schemes to construct the constrained-efficient, optimal mechanism for an utilitarian planner. Optimal schemes for other welfare criteria such as, say, a Rawlsian maximin can be analogously obtained.

Date: 2013-08-07
New Economics Papers: this item is included in nep-cdm, nep-cta, nep-mic and nep-pol
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Citations: View citations in EconPapers (5)

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Related works:
Journal Article: Optimal Voting Rules (2017)
Working Paper: Optimal Voting Rules (2013)
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Persistent link: https://EconPapers.repec.org/RePEc:trf:wpaper:417

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