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Committees, sequential voting and transparency

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  • Hahn, Volker

Abstract

We propose a model of sequential voting in committees, where members use their individual votes to signal high efficiency in their bid to become re-appointed. Transparency precludes efficient information aggregation, and thus decreases the utility of the principal in the first period; it may be beneficial to her in the second period. Under transparency, equilibria under sequential voting always differ from those under simultaneous voting and may lead to more or less efficient information aggregation.

Suggested Citation

  • Hahn, Volker, 2008. "Committees, sequential voting and transparency," Mathematical Social Sciences, Elsevier, vol. 56(3), pages 366-385, November.
    • Handle: RePEc:eee:matsoc:v:56:y:2008:i:3:p:366-385
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    References listed on IDEAS

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    1. Gilat Levy, 2007. "Decision Making in Committees: Transparency, Reputation, and Voting Rules," American Economic Review, American Economic Association, vol. 97(1), pages 150-168, March.
    2. Eddie Dekel & Michele Piccione, 2000. "Sequential Voting Procedures in Symmetric Binary Elections," Journal of Political Economy, University of Chicago Press, vol. 108(1), pages 34-55, February.
    3. repec:bla:ecopol:v:16:y:2004:i::p:321-345 is not listed on IDEAS
    4. Daniel Seidmann, 2011. "A theory of voting patterns and performance in private and public committees," Social Choice and Welfare, Springer;The Society for Social Choice and Welfare, vol. 36(1), pages 49-74, January.
    5. Hans Gersbach & Volker Hahn, 2008. "Should the individual voting records of central bankers be published?," Social Choice and Welfare, Springer;The Society for Social Choice and Welfare, vol. 30(4), pages 655-683, May.
    6. Job Swank & Otto Swank & Bauke Visser, 2006. "Transparency and Pre-meetings," Tinbergen Institute Discussion Papers 06-051/1, Tinbergen Institute.
    7. Battaglini, Marco, 2005. "Sequential voting with abstention," Games and Economic Behavior, Elsevier, vol. 51(2), pages 445-463, May.
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    9. Trueman, Brett, 1994. "Analyst Forecasts and Herding Behavior," The Review of Financial Studies, Society for Financial Studies, vol. 7(1), pages 97-124.
    10. Ottaviani, Marco & Sorensen, Peter, 2001. "Information aggregation in debate: who should speak first?," Journal of Public Economics, Elsevier, vol. 81(3), pages 393-421, September.
    11. Hans Gersbach & Volker Hahn, 2004. "Voting Transparency, Conflicting Interests, And The Appointment Of Central Bankers," Economics and Politics, Wiley Blackwell, vol. 16(3), pages 321-345, November.
    12. Scharfstein, David S & Stein, Jeremy C, 1990. "Herd Behavior and Investment," American Economic Review, American Economic Association, vol. 80(3), pages 465-479, June.
    13. Bauke Visser & Otto H. Swank, 2007. "On Committees of Experts," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 122(1), pages 337-372.
    14. Steven Callander, 2007. "Bandwagons and Momentum in Sequential Voting," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 74(3), pages 653-684.
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    16. John Fingleton, 2005. "Career Concerns of Bargainers," The Journal of Law, Economics, and Organization, Oxford University Press, vol. 21(1), pages 179-204, April.
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    Cited by:

    1. Jean-François Laslier & Jörgen Weibull, 2008. "Committee decisions: Optimality and Equilibrium," Working Papers halshs-00121741, HAL.
    2. Volker Hahn, 2012. "On the Optimal Size of Committees of Experts," Working Paper Series of the Department of Economics, University of Konstanz 2012-24, Department of Economics, University of Konstanz.
    3. Hahn, Volker, 2011. "Sequential aggregation of verifiable information," Journal of Public Economics, Elsevier, vol. 95(11), pages 1447-1454.
    4. Hans Gersbach & Volker Hahn, 2012. "Information acquisition and transparency in committees," International Journal of Game Theory, Springer;Game Theory Society, vol. 41(2), pages 427-453, May.
    5. Volker Hahn, 2017. "On the drawbacks of large committees," International Journal of Game Theory, Springer;Game Theory Society, vol. 46(2), pages 563-582, May.

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