IDEAS home Printed from https://ideas.repec.org/p/ema/worpap/2010-05.html
   My bibliography  Save this paper

Overstating: A tale of two cities

Author

Listed:
  • Matias Nunez

    (Université de Cergy-Pontoise, THEMA)

  • Laslier Jean François Author-Workplace-Name : Ecole Polytechnique

Abstract

This work presents a rationale for the prevalent limits to voters’ information disclosure in electoral settings. When allowed to express an intensity of preferences, strategic voters overstate in equilibrium of large multi candidate elections. Due to these overstatements, the set of voting equilibria of elections held under different voting rules coincide: the voting rules are strategically equivalent. Voters need not anymore overstate in electorates with few voters. However, enlarging the set of available grades does not significantly alter the set of possible winners in such elections.

Suggested Citation

  • Matias Nunez & Laslier Jean François Author-Workplace-Name : Ecole Polytechnique, 2010. "Overstating: A tale of two cities," THEMA Working Papers 2010-05, THEMA (THéorie Economique, Modélisation et Applications), Université de Cergy-Pontoise.
    • Handle: RePEc:ema:worpap:2010-05
    as

    Download full text from publisher

    File URL: http://thema.u-cergy.fr/IMG/documents/2010-05.pdf
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Jean-François Laslier, 2004. "Strategic Approval Voting in a large electorate," Working Papers hal-00242909, HAL.
    2. repec:cor:louvrp:-1467 is not listed on IDEAS
    3. Myerson, Roger B. & Weber, Robert J., 1993. "A Theory of Voting Equilibria," American Political Science Review, Cambridge University Press, vol. 87(1), pages 102-114, March.
    4. Gerber, Elisabeth R. & Morton, Rebecca B. & Rietz, Thomas A., 1998. "Minority Representation in Multimember Districts," American Political Science Review, Cambridge University Press, vol. 92(1), pages 127-144, March.
    5. Myerson, Roger B., 2000. "Large Poisson Games," Journal of Economic Theory, Elsevier, vol. 94(1), pages 7-45, September.
    6. Laurent Bouton & Micael Castanheira, 2012. "One Person, Many Votes: Divided Majority and Information Aggregation," Econometrica, Econometric Society, vol. 80(1), pages 43-87, January.
    7. Myerson, Roger B., 2002. "Comparison of Scoring Rules in Poisson Voting Games," Journal of Economic Theory, Elsevier, vol. 103(1), pages 219-251, March.
    8. Goertz, Johanna M.M. & Maniquet, François, 2011. "On the informational efficiency of simple scoring rules," Journal of Economic Theory, Elsevier, vol. 146(4), pages 1464-1480, July.
    9. Uzi Segal, 2000. "Let's Agree That All Dictatorships Are Equally Bad," Journal of Political Economy, University of Chicago Press, vol. 108(3), pages 569-589, June.
    10. Charles Girard, 2010. "Acclamation Voting in Sparta: An Early Use of Approval Voting," Studies in Choice and Welfare, in: Jean-François Laslier & M. Remzi Sanver (ed.), Handbook on Approval Voting, chapter 0, pages 15-17, Springer.
    11. Amrita Dhillon & Jean-Francois Mertens, 1999. "Relative Utilitarianism," Econometrica, Econometric Society, vol. 67(3), pages 471-498, May.
    12. Shmuel Nitzan, 1985. "The vulnerability of point-voting schemes to preference variation and strategic manipulation," Public Choice, Springer, vol. 47(2), pages 349-370, January.
    13. Roger B. Myerson, 1998. "Population uncertainty and Poisson games," International Journal of Game Theory, Springer;Game Theory Society, vol. 27(3), pages 375-392.
    14. Antoinette Baujard & Herrade Igersheim, 2010. "Framed Field Experiments on Approval Voting: Lessons from the 2002 and 2007 French Presidential Elections," Studies in Choice and Welfare, in: Jean-François Laslier & M. Remzi Sanver (ed.), Handbook on Approval Voting, chapter 0, pages 357-395, Springer.
    15. Editors The, 2007. "From the Editors," Basic Income Studies, De Gruyter, vol. 2(1), pages 1-5, June.
    16. Jean-François Laslier & M. Remzi Sanver (ed.), 2010. "Handbook on Approval Voting," Studies in Choice and Welfare, Springer, number 978-3-642-02839-7, June.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Matías Núñez & Jean Laslier, 2014. "Preference intensity representation: strategic overstating in large elections," Social Choice and Welfare, Springer;The Society for Social Choice and Welfare, vol. 42(2), pages 313-340, February.
    2. François Durand & Antonin Macé & Matias Nunez, 2019. "Analysis of Approval Voting in Poisson Games," Working Papers halshs-02049865, HAL.
    3. Sebastien Courtin & Matias Nunez, 2013. "A Map of Approval Voting Equilibria Outcomes," Working Papers hal-00914887, HAL.
    4. Bouton, Laurent & Castanheira, Micael & Llorente-Saguer, Aniol, 2016. "Divided majority and information aggregation: Theory and experiment," Journal of Public Economics, Elsevier, vol. 134(C), pages 114-128.
    5. Matías Núñez, 2014. "The strategic sincerity of Approval voting," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 56(1), pages 157-189, May.
    6. Laurent Bouton & Micael Castanheira, 2012. "One Person, Many Votes: Divided Majority and Information Aggregation," Econometrica, Econometric Society, vol. 80(1), pages 43-87, January.
    7. Durand, François & Macé, Antonin & Núñez, Matías, 2024. "Voter coordination in elections: A case for approval voting," Games and Economic Behavior, Elsevier, vol. 146(C), pages 1-34.
    8. François Maniquet & Massimo Morelli, 2015. "Approval quorums dominate participation quorums," Social Choice and Welfare, Springer;The Society for Social Choice and Welfare, vol. 45(1), pages 1-27, June.
    9. Martin Gregor, 2013. "The Optimal Ballot Structure for Double-Member Districts," CERGE-EI Working Papers wp493, The Center for Economic Research and Graduate Education - Economics Institute, Prague.
    10. Hughes, Niall, 2016. "Voting in legislative elections under plurality rule," Journal of Economic Theory, Elsevier, vol. 166(C), pages 51-93.
    11. Laurent Bouton & Aniol Llorente-Saguer & Frédéric Malherbe, 2014. "Get Rid of Unanimity: The Superiority of Majority Rule with Veto Power," NBER Working Papers 20417, National Bureau of Economic Research, Inc.
    12. Núñez, Matías & Pivato, Marcus, 2019. "Truth-revealing voting rules for large populations," Games and Economic Behavior, Elsevier, vol. 113(C), pages 285-305.
    13. Jean-François Laslier, 2009. "The Leader Rule," Journal of Theoretical Politics, , vol. 21(1), pages 113-136, January.
    14. Matías Núñez & Dimitrios Xefteris, 2017. "Electoral Thresholds as Coordination Devices," Scandinavian Journal of Economics, Wiley Blackwell, vol. 119(2), pages 346-374, April.
    15. Granić, Đura-Georg, 2017. "The problem of the divided majority: Preference aggregation under uncertainty," Journal of Economic Behavior & Organization, Elsevier, vol. 133(C), pages 21-38.
    16. Laurent Bouto & Aniol Llorente-Saguer & Fédéric Malherbe, 2014. "Get Rid of Unanimity: The Superiority of Majority Rule with Veto Power," Working Papers 722, Queen Mary University of London, School of Economics and Finance.
    17. Núñez, Matías & Laslier, Jean-François, 2015. "Bargaining through Approval," Journal of Mathematical Economics, Elsevier, vol. 60(C), pages 63-73.
    18. Andonie, Costel & Kuzmics, Christoph, 2012. "Pre-election polls as strategic coordination devices," Journal of Economic Behavior & Organization, Elsevier, vol. 84(2), pages 681-700.
    19. Bouton, Laurent & Castanheira, Micael & Llorente-Saguer, Aniol, 2017. "Multicandidate elections: Aggregate uncertainty in the laboratory," Games and Economic Behavior, Elsevier, vol. 101(C), pages 132-150.
    20. Francesco De Sinopoli & Claudia Meroni, 2019. "Poisson voting games: proportional rule," Working Papers 11/2019, University of Verona, Department of Economics.

    More about this item

    Keywords

    Strategic voting; voting equilibria; intensity of preferences;
    All these keywords.

    JEL classification:

    • D70 - Microeconomics - - Analysis of Collective Decision-Making - - - General
    • D72 - Microeconomics - - Analysis of Collective Decision-Making - - - Political Processes: Rent-seeking, Lobbying, Elections, Legislatures, and Voting Behavior

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:ema:worpap:2010-05. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Stefania Marcassa The email address of this maintainer does not seem to be valid anymore. Please ask Stefania Marcassa to update the entry or send us the correct address (email available below). General contact details of provider: https://edirc.repec.org/data/themafr.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.