IDEAS home Printed from https://ideas.repec.org/p/mal/wpaper/2016-1.html
   My bibliography  Save this paper

Conformity, information and truthful voting

Author

Listed:
  • Bernado Moreno

    (Department of Economic Theory, Universidad de Málaga)

  • María del Pino Ramos-Sosa

    (Department of Economic Theory, Universidad de Málaga)

  • Ismael Rodríguez-Lara

    (Department of Economics, Middlesex University London)

Abstract

We induce conformity in a binary-decision voting game by assuming that agents may derive some utility by voting the same option that others. Theoretically, we show that truthful voting is the unique equilibrium without conformity. Introducing conformity enlarges the set of equilibria, which includes voting profiles in which agents do not necessarily vote for their preferred option. If agents are informed that others will vote truthfully, truthful voting is more pervasive in equilibrium. In our setting, the effects of conformity and information depend on the voting rule and the preferred option of each agent. We provide empirical support for our theoretical predictions by means of a laboratory experiment.

Suggested Citation

  • Bernado Moreno & María del Pino Ramos-Sosa & Ismael Rodríguez-Lara, 2016. "Conformity, information and truthful voting," Working Papers 2016-01, Universidad de Málaga, Department of Economic Theory, Málaga Economic Theory Research Center.
    • Handle: RePEc:mal:wpaper:2016-1
    as

    Download full text from publisher

    File URL: https://theeconomics.uma.es/malagawpseries/Papers/METCwp2016-1.pdf
    File Function: First version, 2016
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Marco Battaglini & Rebecca B. Morton & Thomas R. Palfrey, 2010. "The Swing Voter's Curse in the Laboratory," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 77(1), pages 61-89.
    2. Joseph Henrich, 2001. "In Search of Homo Economicus: Behavioral Experiments in 15 Small-Scale Societies," American Economic Review, American Economic Association, vol. 91(2), pages 73-78, May.
    3. Buechel, Berno & Hellmann, Tim & Klößner, Stefan, 2015. "Opinion dynamics and wisdom under conformity," Journal of Economic Dynamics and Control, Elsevier, vol. 52(C), pages 240-257.
    4. 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.
    5. Coleman, Stephen, 2004. "The Effect of Social Conformity on Collective Voting Behavior," Political Analysis, Cambridge University Press, vol. 12(1), pages 76-96, January.
    6. Dutta, Bhaskar & Sen, Arunava, 2012. "Nash implementation with partially honest individuals," Games and Economic Behavior, Elsevier, vol. 74(1), pages 154-169.
    7. Angela A. Hung & Charles R. Plott, 2001. "Information Cascades: Replication and an Extension to Majority Rule and Conformity-Rewarding Institutions," American Economic Review, American Economic Association, vol. 91(5), pages 1508-1520, December.
    8. Morton, Rebecca B. & Ou, Kai, 2015. "What motivates bandwagon voting behavior: Altruism or a desire to win?," European Journal of Political Economy, Elsevier, vol. 40(PB), pages 224-241.
    9. Bernardo Moreno & María del Pino Ramos-Sosa, 2015. "Voting by conforminy," Working Papers 2015-03, Universidad de Málaga, Department of Economic Theory, Málaga Economic Theory Research Center.
    10. Corazzini, Luca & Greiner, Ben, 2007. "Herding, social preferences and (non-)conformity," Economics Letters, Elsevier, vol. 97(1), pages 74-80, October.
    11. 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.
    12. Morton, Rebecca B. & Piovesan, Marco & Tyran, Jean-Robert, 2019. "The dark side of the vote: Biased voters, social information, and information aggregation through majority voting," Games and Economic Behavior, Elsevier, vol. 113(C), pages 461-481.
    13. Guarnaschelli, Serena & McKelvey, Richard D. & Palfrey, Thomas R., 2000. "An Experimental Study of Jury Decision Rules," American Political Science Review, Cambridge University Press, vol. 94(2), pages 407-423, June.
    14. Stephen Coate & Michael Conlin, 2004. "A Group Rule–Utilitarian Approach to Voter Turnout: Theory and Evidence," American Economic Review, American Economic Association, vol. 94(5), pages 1476-1504, December.
    15. David Cooper & E. Dutcher, 2011. "The dynamics of responder behavior in ultimatum games: a meta-study," Experimental Economics, Springer;Economic Science Association, vol. 14(4), pages 519-546, November.
    16. Ai, Chunrong & Norton, Edward C., 2003. "Interaction terms in logit and probit models," Economics Letters, Elsevier, vol. 80(1), pages 123-129, July.
    17. Morton, Rebecca B. & Muller, Daniel & Page, Lionel & Torgler, Benno, 2015. "Exit polls, turnout, and bandwagon voting: Evidence from a natural experiment," European Economic Review, Elsevier, vol. 77(C), pages 65-81.
    18. Jacob K. Goeree & Leeat Yariv, 2015. "Conformity in the lab," Journal of the Economic Science Association, Springer;Economic Science Association, vol. 1(1), pages 15-28, July.
    19. K. J. Arrow & A. K. Sen & K. Suzumura (ed.), 2011. "Handbook of Social Choice and Welfare," Handbook of Social Choice and Welfare, Elsevier, edition 1, volume 2, number 2.
    20. Morton, Rebecca B. & Williams, Kenneth C., 1999. "Information Asymmetries and Simultaneous versus Sequential Voting," American Political Science Review, Cambridge University Press, vol. 93(1), pages 51-67, March.
    21. Feddersen, Timothy & Pesendorfer, Wolfgang, 1998. "Convicting the Innocent: The Inferiority of Unanimous Jury Verdicts under Strategic Voting," American Political Science Review, Cambridge University Press, vol. 92(1), pages 23-35, March.
    22. Timothy Feddersen & Alvaro Sandroni, 2006. "A Theory of Participation in Elections," American Economic Review, American Economic Association, vol. 96(4), pages 1271-1282, September.
    23. Samuel Bowles & Robert Boyd & Colin Camerer & Ernst Fehr & Herbert Gintis & Joseph Henrich & Richard McElreath, 2001. "In search of homo economicus: Experiments in 15 small-scale societies," Artefactual Field Experiments 00068, The Field Experiments Website.
    24. Bikhchandani, Sushil & Hirshleifer, David & Welch, Ivo, 1992. "A Theory of Fads, Fashion, Custom, and Cultural Change in Informational Cascades," Journal of Political Economy, University of Chicago Press, vol. 100(5), pages 992-1026, October.
    25. Bardsley, Nicholas & Sausgruber, Rupert, 2005. "Conformity and reciprocity in public good provision," Journal of Economic Psychology, Elsevier, vol. 26(5), pages 664-681, October.
    26. Anderson, Lisa R & Holt, Charles A, 1997. "Information Cascades in the Laboratory," American Economic Review, American Economic Association, vol. 87(5), pages 847-862, December.
    27. Michaeli, Moti & Spiro, Daniel, 2015. "Norm conformity across societies," Journal of Public Economics, Elsevier, vol. 132(C), pages 51-65.
    28. Abhijit V. Banerjee, 1992. "A Simple Model of Herd Behavior," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 107(3), pages 797-817.
    29. Urs Fischbacher, 2007. "z-Tree: Zurich toolbox for ready-made economic experiments," Experimental Economics, Springer;Economic Science Association, vol. 10(2), pages 171-178, 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. Bernardo Moreno & María del Pino Ramos-Sosa & Ismael Rodriguez-Lara, 2019. "Conformity and truthful voting under different voting rules," Social Choice and Welfare, Springer;The Society for Social Choice and Welfare, vol. 53(2), pages 261-282, August.
    2. Kawamura, Kohei & Vlaseros, Vasileios, 2017. "Expert information and majority decisions," Journal of Public Economics, Elsevier, vol. 147(C), pages 77-88.
    3. Morton, Rebecca B. & Piovesan, Marco & Tyran, Jean-Robert, 2019. "The dark side of the vote: Biased voters, social information, and information aggregation through majority voting," Games and Economic Behavior, Elsevier, vol. 113(C), pages 461-481.
    4. Paolo Crosetto & Antonio Filippin, 2017. "The Sound of Others: Surprising Evidence of Conformist Behavior," Southern Economic Journal, John Wiley & Sons, vol. 83(4), pages 1038-1051, April.
    5. Kohei Kawamura & Vasileios Vlaseros, 2015. "Expert Information and Majority Decisions," Edinburgh School of Economics Discussion Paper Series 261, Edinburgh School of Economics, University of Edinburgh.
    6. Thomas R. Palfrey, 2005. "Laboratory Experiments in Political Economy," Working Papers 91, Princeton University, Department of Economics, Center for Economic Policy Studies..
    7. Jacob K. Goeree & Leeat Yariv, 2015. "Conformity in the lab," Journal of the Economic Science Association, Springer;Economic Science Association, vol. 1(1), pages 15-28, July.
    8. Rodriguez-Lara, Ismael & Ponti, Giovanni, 2017. "Social motives vs social influence: An experiment on interdependent time preferences," Games and Economic Behavior, Elsevier, vol. 105(C), pages 177-194.
    9. Bougheas, Spiros & Nieboer, Jeroen & Sefton, Martin, 2015. "Risk taking and information aggregation in groups," Journal of Economic Psychology, Elsevier, vol. 51(C), pages 34-47.
    10. Lisa R. Anderson & Charles A. Holt & Katri K. Sieberg & Beth A. Freeborn, 2022. "An Experimental Study of Strategic Voting and Accuracy of Verdicts with Sequential and Simultaneous Voting," Games, MDPI, vol. 13(2), pages 1-28, March.
    11. Paul J. Healy & John Conlon & Yeochang Yoon, 2016. "Information Cascades with Informative Ratings: An Experimental Test," Working Papers 16-05, Ohio State University, Department of Economics.
    12. Thomas R. Palfrey, 2005. "Laboratory Experiments in Political Economy," Working Papers 91, Princeton University, Department of Economics, Center for Economic Policy Studies..
    13. March, Christoph & Ziegelmeyer, Anthony, 2020. "Altruistic observational learning," Journal of Economic Theory, Elsevier, vol. 190(C).
    14. Van Parys, Jessica & Ash, Elliott, 2018. "Sequential decision-making with group identity," Journal of Economic Psychology, Elsevier, vol. 69(C), pages 1-18.
    15. Duffy, John & Hopkins, Ed & Kornienko, Tatiana & Ma, Mingye, 2019. "Information choice in a social learning experiment," Games and Economic Behavior, Elsevier, vol. 118(C), pages 295-315.
    16. Diefeng Peng & Yulei Rao & Xianming Sun & Erte Xiao, 2019. "Optional Disclosure and Observational Learning," Monash Economics Working Papers 05-18, Monash University, Department of Economics.
    17. Syngjoo Choi & Edoardo Gallo & Shachar Kariv, 2015. "Networks in the laboratory," Cambridge Working Papers in Economics 1551, Faculty of Economics, University of Cambridge.
    18. 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.
    19. Cesar Martinelli & Thomas R. Palfrey, 2017. "Communication and Information in Games of Collective Decision: A Survey of Experimental Results," Working Papers 1065, George Mason University, Interdisciplinary Center for Economic Science.
    20. Cox, Caleb, 2014. "Cursed beliefs with common-value public goods," MPRA Paper 53074, University Library of Munich, Germany.

    More about this item

    Keywords

    Issue-Silence; truthful voting; conformity; information; experimental evidence.;
    All these keywords.

    JEL classification:

    • C91 - Mathematical and Quantitative Methods - - Design of Experiments - - - Laboratory, Individual Behavior
    • C92 - Mathematical and Quantitative Methods - - Design of Experiments - - - Laboratory, Group Behavior
    • D71 - Microeconomics - - Analysis of Collective Decision-Making - - - Social Choice; Clubs; Committees; Associations
    • D72 - Microeconomics - - Analysis of Collective Decision-Making - - - Political Processes: Rent-seeking, Lobbying, Elections, Legislatures, and Voting Behavior

    NEP fields

    This paper has been announced in the following NEP Reports:

    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:mal:wpaper:2016-1. 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: Ascension Andina (email available below). General contact details of provider: https://edirc.repec.org/data/dtmales.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.