An optimal Voting System when Voting is costly
We consider the design of an optimal voting system when voting is costly. For a private values model with two alternatives we show the optimality of a voting system that combines three elements: (i) there is an arbitrarily chosen default decision and non-participation is interpreted as a vote in favor of the default; (ii) voting is sequential; (iii) not all voters are invited to participate in the vote. We show the optimality of such a voting system by first arguing that it is first best, that is, it maximizes welfare when incentive compatibility constraints are ignored, and then showing that individual incentives and social welfare are sufficiently aligned to make the first best system incentive compatible. The analysis in this paper involves some methods that are new to the theory of mechanism design, and it is also a purpose of this paper to explore these new methods.
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- Stegeman, Mark, 1996. "Participation Costs and Efficient Auctions," Journal of Economic Theory, Elsevier, vol. 71(1), pages 228-259, October.
- Celik Gorkem & Yilankaya Okan, 2009.
"Optimal Auctions with Simultaneous and Costly Participation,"
The B.E. Journal of Theoretical Economics,
De Gruyter, vol. 9(1), pages 1-33, July.
- Celik, Gorkem & Yilankaya, Okan, 2005. "Optimal Auctions with Simultaneous and Costly Participation," Microeconomics.ca working papers celik-05-05-09-03-55-40, Vancouver School of Economics, revised 09 Jun 2006.
- Alex Gershkov & Balazs Szentes, 2004.
"Optimal Voting Schemes with Costly Information Acquisition,"
NajEcon Working Paper Reviews
- Gershkov, Alex & Szentes, Balázs, 2009. "Optimal voting schemes with costly information acquisition," Journal of Economic Theory, Elsevier, vol. 144(1), pages 36-68, January.
- Tilman Borgers, 2004.
American Economic Review,
American Economic Association, vol. 94(1), pages 57-66, March.
- Krasa, Stefan & Polborn, Mattias K., 2009. "Is mandatory voting better than voluntary voting?," Games and Economic Behavior, Elsevier, vol. 66(1), pages 275-291, May.
- Dirk Bergemann & Juuso Valimaki, 2005.
"Information in Mechanism Design,"
Cowles Foundation Discussion Papers
1532R, Cowles Foundation for Research in Economics, Yale University, revised Jan 2006.
- Bergemann, Dirk & Välimäki, Juuso, 2006. "Information in Mechanism Design," CEPR Discussion Papers 5494, C.E.P.R. Discussion Papers.
- Dirk Bergemann & Juuso Valimaki, 2005. "Information in Mechanism Design," Cowles Foundation Discussion Papers 1532, Cowles Foundation for Research in Economics, Yale University.
- Dirk Bergemann & Juuso Valimaki, 2002.
"Information Acquisition and Efficient Mechanism Design,"
Econometric Society, vol. 70(3), pages 1007-1033, May.
- Dirk Bergemann & Juuso Vaimaki, 2000. "Information Acquisition and Efficient Mechanism Design," Cowles Foundation Discussion Papers 1248, Cowles Foundation for Research in Economics, Yale University.
- Sayantan Ghosal & Ben Lockwood, 2009. "Costly voting when both information and preferences differ: is turnout too high or too low?," Social Choice and Welfare, Springer;The Society for Social Choice and Welfare, vol. 33(1), pages 25-50, June.
- Martin J Osborne & Ariel Rubinstein, 2009.
"A Course in Game Theory,"
814577000000000225, UCLA Department of Economics.
- Roger B. Myerson, 1984.
"Multistage Games with Communication,"
590, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
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