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Monkey see, monkey do: Truth-telling in matching algorithms and the manipulation of others

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  • Guillen, Pablo
  • Hakimov, Rustamdjan

Abstract

We test the effect of the amount of information on the strategies played by others in the theoretically strategy-proof Top Trading Cycles (TTC) mechanism. We find that providing limited information on the strategies played by others has a negative and significant effect in truth-telling rates relative to full or no information about others' strategies. Subjects report truthfully more often when either full information or no information on the strategies played by others is available. Our results have potentially important implications for the design of markets based on strategy-proof matching algorithms.

Suggested Citation

  • Guillen, Pablo & Hakimov, Rustamdjan, 2014. "Monkey see, monkey do: Truth-telling in matching algorithms and the manipulation of others," Discussion Papers, Research Unit: Market Behavior SP II 2014-202, WZB Berlin Social Science Center.
  • Handle: RePEc:zbw:wzbmbh:spii2014202
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    References listed on IDEAS

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    3. Rustamdjan Hakimov & Onur Kesten, 2018. "The Equitable Top Trading Cycles Mechanism For School Choice," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 59(4), pages 2219-2258, November.
    4. Guillen, Pablo & Hing, Alexander, 2014. "Lying through their teeth: Third party advice and truth telling in a strategy proof mechanism," European Economic Review, Elsevier, vol. 70(C), pages 178-185.
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    12. Alistair Wilson & Federico Echenique & Leeat Yariv, 2009. "Clearinghouses for Two-Sided Matching: An Experimental Study," Working Paper 487, Department of Economics, University of Pittsburgh, revised Dec 2013.
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    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
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    Cited by:

    1. Min Zhu, 2015. "Experience Transmission : Truth-telling Adoption in Matching," Working Papers 1518, Groupe d'Analyse et de Théorie Economique Lyon St-Étienne (GATE Lyon St-Étienne), Université de Lyon.
    2. Ran I. Shorrer & Sandor Sovago, 2017. "Obvious Mistakes in a Strategically Simple College Admissions Environment," Tinbergen Institute Discussion Papers 17-107/V, Tinbergen Institute.
    3. Lau Lilleholt, 2019. "Cognitive ability and risk aversion: A systematic review and meta analysis," Judgment and Decision Making, Society for Judgment and Decision Making, vol. 14(3), pages 234-279, May.
    4. Ding, Tingting & Schotter, Andrew, 2017. "Matching and chatting: An experimental study of the impact of network communication on school-matching mechanisms," Games and Economic Behavior, Elsevier, vol. 103(C), pages 94-115.
    5. Guillen, Pablo & Hakimov, Rustamdjan, 2015. "Less is more: A Field Experiment on Matching," Working Papers 2015-16, University of Sydney, School of Economics.
    6. repec:cup:judgdm:v:14:y:2019:i:3:p:234-279 is not listed on IDEAS
    7. Min Zhu, 2015. "Experience Transmission: Truth-telling Adoption in Matching," Working Papers halshs-01176926, HAL.
    8. Rustamdjan Hakimov & Onur Kesten, 2018. "The Equitable Top Trading Cycles Mechanism For School Choice," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 59(4), pages 2219-2258, November.
    9. Guillén, Pablo & Hakimov, Rustamdjan, 2015. "How to get truthful reporting in matching markets: A field experiment," Discussion Papers, Research Unit: Market Behavior SP II 2015-208, WZB Berlin Social Science Center.

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    More about this item

    Keywords

    school choice; top trading cycles; strategy-proofness;
    All these keywords.

    JEL classification:

    • C78 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Bargaining Theory; Matching Theory
    • D79 - Microeconomics - - Analysis of Collective Decision-Making - - - Other
    • D80 - Microeconomics - - Information, Knowledge, and Uncertainty - - - General
    • I20 - Health, Education, and Welfare - - Education - - - General

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