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Are Consumers Rational ?Shifting the Burden of Proof

Author

Listed:
  • Laurens Cherchye
  • Thomas Demuynck
  • Bram De Rock
  • Joshua Lanier

Abstract

We present a statistical test for the hypothesis of rational utility maximization on the basis of nonparametric revealed preference conditions. Our test is conservative for the utility maximization hypothesis. We take as null hypothesis that the consumer behaves randomly, and as alternative hypothesis that she is approximately utility maximizing. Our statistical test uses a permutation method to operationalize the principle of random consumer behavior. We show that the test has an asymptotic power of one against the alternative hypothesis of approximately utility maximizing behavior. We also provide simulated power results and two empirical applications (to experimental and observational data, respectively).

Suggested Citation

  • Laurens Cherchye & Thomas Demuynck & Bram De Rock & Joshua Lanier, 2020. "Are Consumers Rational ?Shifting the Burden of Proof," Working Papers ECARES 2020-19, ULB -- Universite Libre de Bruxelles.
    • Handle: RePEc:eca:wpaper:2013/307516
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    References listed on IDEAS

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    1. Syngjoo Choi & Shachar Kariv & Wieland M?ller & Dan Silverman, 2014. "Who Is (More) Rational?," American Economic Review, American Economic Association, vol. 104(6), pages 1518-1550, June.
    2. A. Fostel & H. Scarf & M. Todd, 2004. "Two new proofs of Afriat’s theorem," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 24(1), pages 211-219, July.
    3. Yuichi Kitamura & Jörg Stoye, 2018. "Nonparametric Analysis of Random Utility Models," Econometrica, Econometric Society, vol. 86(6), pages 1883-1909, November.
    4. Federico Echenique & Sangmok Lee & Matthew Shum, 2011. "The Money Pump as a Measure of Revealed Preference Violations," Journal of Political Economy, University of Chicago Press, vol. 119(6), pages 1201-1223.
    5. Dziewulski, Paweł, 2020. "Just-noticeable difference as a behavioural foundation of the critical cost-efficiency index," Journal of Economic Theory, Elsevier, vol. 188(C).
    6. Matthew Polisson & John K.-H. Quah & Ludovic Renou, 2020. "Revealed Preferences over Risk and Uncertainty," American Economic Review, American Economic Association, vol. 110(6), pages 1782-1820, June.
    7. Jose Apesteguia & Miguel A. Ballester, 2015. "A Measure of Rationality and Welfare," Journal of Political Economy, University of Chicago Press, vol. 123(6), pages 1278-1310.
    8. Raymond Fisman & Shachar Kariv & Daniel Markovits, 2007. "Individual Preferences for Giving," American Economic Review, American Economic Association, vol. 97(5), pages 1858-1876, December.
    9. Mark Dean & Daniel Martin, 2016. "Measuring Rationality with the Minimum Cost of Revealed Preference Violations," The Review of Economics and Statistics, MIT Press, vol. 98(3), pages 524-534, July.
    10. Syngjoo Choi & Raymond Fisman & Douglas Gale & Shachar Kariv, 2007. "Consistency, Heterogeneity, and Granularity of Individual Behavior under Uncertainty," Economics Working Papers 0076, Institute for Advanced Study, School of Social Science.
    11. Selten, Reinhard, 1991. "Properties of a measure of predictive success," Mathematical Social Sciences, Elsevier, vol. 21(2), pages 153-167, April.
    12. Timothy K. M. Beatty & Ian A. Crawford, 2011. "How Demanding Is the Revealed Preference Approach to Demand?," American Economic Review, American Economic Association, vol. 101(6), pages 2782-2795, October.
    13. Varian, H.R., 1991. "Goodness of Fit for Revealed Preference Tests," Papers 13, Michigan - Center for Research on Economic & Social Theory.
    14. Syngjoo Choi & Raymond Fisman & Douglas Gale & Shachar Kariv, 2007. "Consistency and Heterogeneity of Individual Behavior under Uncertainty," American Economic Review, American Economic Association, vol. 97(5), pages 1921-1938, December.
    15. Donald J. Brown & Caterina Calsamiglia, 2008. "The Nonparametric Approach to Applied Welfare Analysis," Lecture Notes in Economics and Mathematical Systems, in: Computational Aspects of General Equilibrium Theory, pages 41-46, Springer.
    16. W. E. Diewert, 1973. "Afriat and Revealed Preference Theory," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 40(3), pages 419-425.
    17. Varian, Hal R., 1990. "Goodness-of-fit in optimizing models," Journal of Econometrics, Elsevier, vol. 46(1-2), pages 125-140.
    18. Fortunato Pesarin & Luigi Salmaso, 2010. "The permutation testing approach: a review," Statistica, Department of Statistics, University of Bologna, vol. 70(4), pages 481-509.
    19. Varian, Hal R, 1982. "The Nonparametric Approach to Demand Analysis," Econometrica, Econometric Society, vol. 50(4), pages 945-973, July.
    20. Chambers,Christopher P. & Echenique,Federico, 2016. "Revealed Preference Theory," Cambridge Books, Cambridge University Press, number 9781107087804, September.
    21. James Andreoni & John Miller, 2002. "Giving According to GARP: An Experimental Test of the Consistency of Preferences for Altruism," Econometrica, Econometric Society, vol. 70(2), pages 737-753, March.
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    Cited by:

    1. Demuynck, Thomas & Salman, Umutcan, 2022. "On the revealed preference analysis of stable aggregate matchings," Theoretical Economics, Econometric Society, vol. 17(4), November.
    2. Marco Castillo & Mikhail Freer, 2023. "A general revealed preference test for quasilinear preferences: theory and experiments," Experimental Economics, Springer;Economic Science Association, vol. 26(3), pages 673-696, July.
    3. Federico Echenique, 2021. "On the meaning of the Critical Cost Efficiency Index," Papers 2109.06354, arXiv.org, revised Apr 2022.
    4. Mikhail Freer & Marco Castillo, 2021. "A General Revealed Preference Test for Quasilinear Preferences: Theory and Experiments," Papers 2111.01248, arXiv.org, revised Dec 2022.

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    More about this item

    Keywords

    utility maximization; revealed preferences; random behavior; permutation test;
    All these keywords.

    JEL classification:

    • D10 - Microeconomics - - Household Behavior - - - General

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