Voces populi and the art of listening
The strategy most damaging to many preferential election methods is to give insincerely low rank to the main opponent of one’s favorite candidate. Theorem 1 determines the 3-candidate Condorcet method that minimizes the number of noncyclic profiles allowing this strategy. Theorems 2, 3, and 4 establish conditions for an anonymous and neutral 3-candidate single-seat election to be monotonic and still avoid this strategy completely. Plurality elections combine these properties; among the others "conditional IRV" gives the strongest challenge to the plurality winner. Conditional IRV is extended to any number of candidates. Theorem 5 is an impossibility of Gibbard-Satterthwaite type, describing 3 specific strategies that cannot all be avoided in meaningful anonymous and neutral elections.
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Volume (Year): 35 (2010)
Issue (Month): 2 (July)
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- Stensholt, E., 1992. "Circle Pictograms for Vote Vectors," Papers 14-92, Norwegian School of Economics and Business Administration-.
- Satterthwaite, Mark Allen, 1975. "Strategy-proofness and Arrow's conditions: Existence and correspondence theorems for voting procedures and social welfare functions," Journal of Economic Theory, Elsevier, vol. 10(2), pages 187-217, April.
- Sen, Amartya K, 1977. "Social Choice Theory: A Re-examination," Econometrica, Econometric Society, vol. 45(1), pages 53-89, January.
- Sen, Amartya K, 1979. "Personal Utilities and Public Judgements: Or What's Wrong with Welfare Economics?," Economic Journal, Royal Economic Society, vol. 89(355), pages 537-558, September.
- Michael Dummett, 1998. "The Borda count and agenda manipulation," Social Choice and Welfare, Springer;The Society for Social Choice and Welfare, vol. 15(2), pages 289-296.
- Rohini Pande, 2003. "Can Mandated Political Representation Increase Policy Influence for Disadvantaged Minorities? Theory and Evidence from India," American Economic Review, American Economic Association, vol. 93(4), pages 1132-1151, September.
- Robert J. Weber, 1995. "Approval Voting," Journal of Economic Perspectives, American Economic Association, vol. 9(1), pages 39-49, Winter.
- Nicolaus Tideman, 1995. "The Single Transferable Vote," Journal of Economic Perspectives, American Economic Association, vol. 9(1), pages 27-38, Winter.
- Hartvigsen, David, 2006. "Vote trading in public elections," Mathematical Social Sciences, Elsevier, vol. 52(1), pages 31-48, July.
- Donald G. Saari, 2003. "Unsettling aspects of voting theory," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 22(3), pages 529-555, October.
- Gibbard, Allan, 1973. "Manipulation of Voting Schemes: A General Result," Econometrica, Econometric Society, vol. 41(4), pages 587-601, July.
- Bernard Caillaud & Jean Tirole, 2002. "Parties as Political Intermediaries," The Quarterly Journal of Economics, Oxford University Press, vol. 117(4), pages 1453-1489.
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