Aggregation of endogenous information in large elections
We study aggregation of information when voters can collect information of different precision, with increased precision entailing an increasing marginal cost. In order to properly understand the incentives to collect information we introduce another dimension of heterogeneity: on top of the ideological dimension we allow for different levels of intensity in preferences. Contrary to traditional models of endogenous information, in equilibrium, there are voters collecting information of different qualities. After characterizing all symmetric Bayesian equilibria in pure strategies for arbitrary rules of election and fairly general distribution of types. We study information aggregation in symmetric electorates and show that information aggregates even when voters collect information of different qualities.
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- Cesar Martinelli, 2002.
"Would Rational Voters Acquire Costly Information?,"
0210, Centro de Investigacion Economica, ITAM.
- Cesar Martinelli, 2005.
"Rational Ignorance and Voting Behavior,"
0505, Centro de Investigacion Economica, ITAM.
- Timothy Feddersen & Wolfgang Pesendorfer, 1997.
"Voting Behavior and Information Aggregation in Elections with Private Information,"
Econometric Society, vol. 65(5), pages 1029-1058, September.
- Timothy Feddersen & Wolfgang Pesendorfer, 1997. "Voting Behavior and Information Aggregation in Elections With Private Information," Levine's Working Paper Archive 1560, David K. Levine.
- Timothy Feddersen & Wolfgang Pesendorfer, 1994. "Voting Behavior and Information Aggregation in Elections with Private Information," Discussion Papers 1117, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- Dubey, Pradeep & Geanakoplos, John & Shubik, Martin, 1987. "The revelation of information in strategic market games : A critique of rational expectations equilibrium," Journal of Mathematical Economics, Elsevier, vol. 16(2), pages 105-137, April.
- Daniel Berend & Jacob Paroush, 1998. "When is Condorcet's Jury Theorem valid?," Social Choice and Welfare, Springer, vol. 15(4), pages 481-488.
- Joseph E. Stiglitz, 2002.
"Information and the Change in the Paradigm in Economics,"
American Economic Review,
American Economic Association, vol. 92(3), pages 460-501, June.
- Stiglitz, Joseph E., 2001. "Information and the Change in the Paradigm in Economics," Nobel Prize in Economics documents 2001-8, Nobel Prize Committee.
- Green, Jerry, 1977. "The Non-existence of Informational Equilibria," Review of Economic Studies, Wiley Blackwell, vol. 44(3), pages 451-63, October.
- Chade, Hector & Schlee, Edward, 2002. "Another Look at the Radner-Stiglitz Nonconcavity in the Value of Information," Journal of Economic Theory, Elsevier, vol. 107(2), pages 421-452, December.
- Timothy J. Feddersen, 2004. "Rational Choice Theory and the Paradox of Not Voting," Journal of Economic Perspectives, American Economic Association, vol. 18(1), pages 99-112, Winter.
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