On the Optimal Size of Committees of Experts
What is the optimal size of expert committees? To address this question, I present a model of a committee of experts with career concerns. Each expert may observe an argument about the state of the world and is unsure about the argument s soundness. Experts may remain silent or compete for the opportunity to announce an argument. I show that experts become more reluctant to speak in larger committees. This effect is sufficiently strong to make small groups of experts optimal.
|Date of creation:||2012|
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- Paul Milgrom & Robert J. Weber, 1981.
"A Theory of Auctions and Competitive Bidding,"
447R, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- Hahn, Volker, 2011.
"Sequential aggregation of verifiable information,"
Journal of Public Economics,
Elsevier, vol. 95(11), pages 1447-1454.
- Wit, Jorgen, 1998. "Rational Choice and the Condorcet Jury Theorem," Games and Economic Behavior, Elsevier, vol. 22(2), pages 364-376, February.
- 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, 1997. "Voting Behavior and Information Aggregation in Elections with Private Information," Econometrica, Econometric Society, vol. 65(5), pages 1029-1058, September.
- 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.
- Stergios Skaperdas, 1996.
"Contest success functions (*),"
Springer, vol. 7(2), pages 283-290.
- repec:rje:randje:v:37:y:2006:1:p:155-175 is not listed on IDEAS
- Nicola Persico, 2004. "Committee Design with Endogenous Information," Review of Economic Studies, Oxford University Press, vol. 71(1), pages 165-191.
- Kiel, Alexandra & Gerling, Kerstin & Schulte, Elisabeth & Grüner, Hans Peter, 2003.
"Information acquisition and decision making in committees: a survey,"
Working Paper Series
0256, European Central Bank.
- Gerling, Kerstin & Gruner, Hans Peter & Kiel, Alexandra & Schulte, Elisabeth, 2005. "Information acquisition and decision making in committees: A survey," European Journal of Political Economy, Elsevier, vol. 21(3), pages 563-597, September.
- Hans Gersbach & Volker Hahn, 2012.
"Information acquisition and transparency in committees,"
International Journal of Game Theory,
Springer, vol. 41(2), pages 427-453, May.
- Gersbach, Hans & Hahn, Volker, 2008. "Information Acquisition and Transparency in Committees," CEPR Discussion Papers 6677, C.E.P.R. Discussion Papers.
- Marco Ottaviani & Peter Norman Sørensen, 2006. "Reputational cheap talk," RAND Journal of Economics, RAND Corporation, vol. 37(1), pages 155-175, 03.
- Kaushik Mukhopadhaya, 2003. "Jury Size and the Free Rider Problem," Journal of Law, Economics and Organization, Oxford University Press, vol. 19(1), pages 24-44, April.
- César Martinelli, 2005.
"Rational Ignorance and Voting Behavior,"
784828000000000461, UCLA Department of Economics.
- V. Crawford & J. Sobel, 2010.
"Strategic Information Transmission,"
Levine's Working Paper Archive
544, David K. Levine.
- Holmstrom, Bengt, 1999.
"Managerial Incentive Problems: A Dynamic Perspective,"
Review of Economic Studies,
Wiley Blackwell, vol. 66(1), pages 169-82, January.
- Bengt Holmstrom, 1999. "Managerial Incentive Problems: A Dynamic Perspective," NBER Working Papers 6875, National Bureau of Economic Research, Inc.
- Bauke Visser & Otto H Swank, 2007. "On Committees of Experts," The Quarterly Journal of Economics, MIT Press, vol. 122(1), pages 337-372, 02.
- Nicola Persico, 2004. "Committee Design with Endogenous Information," Review of Economic Studies, Wiley Blackwell, vol. 71(1), pages 165-191, 01.
- Dino Gerardi & Leeat Yariv, 2008. "Costly Expertise," American Economic Review, American Economic Association, vol. 98(2), pages 187-93, May.
- Li Hao & Wing Suen, 2009. "Viewpoint: Decision-making in committees," Canadian Journal of Economics, Canadian Economics Association, vol. 42(2), pages 359-392, May.
- Ruth Ben-Yashar & Shmuel Nitzan, 2001. "The invalidity of the Condorcet Jury Theorem under endogenous decisional skills," Economics of Governance, Springer, vol. 2(3), pages 243-249, November.
- Szentes, Balazs & Koriyama, Yukio, 2009. "A resurrection of the Condorcet Jury Theorem," Theoretical Economics, Econometric Society, vol. 4(2), June.
- Wilson, Robert, 1977. "A Bidding Model of Perfect Competition," Review of Economic Studies, Wiley Blackwell, vol. 44(3), pages 511-18, October.
- Hahn, Volker, 2008. "Committees, sequential voting and transparency," Mathematical Social Sciences, Elsevier, vol. 56(3), pages 366-385, November.
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