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Cortisol meets GARP : The Effect of Stress on Economic Rationality

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  • Cettolin, Elena

    (Tilburg University, School of Economics and Management)

  • Dalton, Patricio

    (Tilburg University, School of Economics and Management)

  • Kop, Willem

    (Tilburg University, School of Economics and Management)

  • Zhang, Wanqing

    (Tilburg University, School of Economics and Management)

Abstract

Rationality is a fundamental pillar of Economics. It is however unclear if this assumption holds when decisions are made under stress. To answer this question, we design two laboratory experiments where we exogenously induce physiological stress in participants and test the consistency of their choices with economic rationality. In both experiments we induce stress with the Cold Pressor test and measure economic rationality by the consistency of participants’ choices with the Generalized Axiom of Revealed Preference (GARP). In the first experiment, participants delay the decision-making task for 20 min until the cortisol level peaks. We find significant differences in cortisol levels between the stressed group and the placebo group which, however, do not affect the consistency of choices with GARP. In a second experiment, we study the immediate effect of the stressor on rationality. Overall, results from the second experiment confirm that rationality is not impaired by the stressor. If anything, we observe that compared to the placebo group, participants are more consistent with rationality immediately after the stressor. Our findings provide strong empirical support for the robustness of the economic rationality assumption under physiological stress.
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Suggested Citation

  • Cettolin, Elena & Dalton, Patricio & Kop, Willem & Zhang, Wanqing, 2018. "Cortisol meets GARP : The Effect of Stress on Economic Rationality," Other publications TiSEM 53ddb666-a610-4835-b6ba-6, Tilburg University, School of Economics and Management.
    • Handle: RePEc:tiu:tiutis:53ddb666-a610-4835-b6ba-6985b5fd2761
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    as
    1. Robert Sugden, 2004. "The Opportunity Criterion: Consumer Sovereignty Without the Assumption of Coherent Preferences," American Economic Review, American Economic Association, vol. 94(4), pages 1014-1033, September.
    2. 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.
    3. Marco Castillo & David L. Dickinson & Ragan Petrie, 2017. "Sleepiness, choice consistency, and risk preferences," Theory and Decision, Springer, vol. 82(1), pages 41-73, January.
    4. Afriat, Sidney N, 1972. "Efficiency Estimation of Production Function," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 13(3), pages 568-598, October.
    5. 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.
    6. Heufer, Jan & Hjertstrand, Per, 2015. "Consistent subsets: Computationally feasible methods to compute the Houtman–Maks-index," Economics Letters, Elsevier, vol. 128(C), pages 87-89.
    7. Sugden, Robert, 1991. "Rational Choice: A Survey of Contributions from Economics and Philosophy," Economic Journal, Royal Economic Society, vol. 101(407), pages 751-785, July.
    8. William T. Harbaugh & Kate Krause & Timothy R. Berry, 2001. "GARP for Kids: On the Development of Rational Choice Behavior," American Economic Review, American Economic Association, vol. 91(5), pages 1539-1545, December.
    9. David Son, 2018. "My psychosis and meds," Psychosis, Taylor & Francis Journals, vol. 10(3), pages 228-234, 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. 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.
    12. Paola Manzini & Marco Mariotti, 2014. "Welfare economics and bounded rationality: the case for model-based approaches," Journal of Economic Methodology, Taylor & Francis Journals, vol. 21(4), pages 343-360, December.
    13. Patricio S. Dalton & Sayantan Ghosal, 2018. "Self†fulfilling Mistakes: Characterisation and Welfare," Economic Journal, Royal Economic Society, vol. 128(609), pages 683-709, March.
    14. Varian, H.R., 1991. "Goodness of Fit for Revealed Preference Tests," Papers 13, Michigan - Center for Research on Economic & Social Theory.
    15. 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.
    16. Thomas Buser & Anna Dreber & Johanna Mollerstrom, 2017. "The impact of stress on tournament entry," Experimental Economics, Springer;Economic Science Association, vol. 20(2), pages 506-530, June.
    17. Varian, Hal R., 1990. "Goodness-of-fit in optimizing models," Journal of Econometrics, Elsevier, vol. 46(1-2), pages 125-140.
    18. Andreas C Drichoutis & Rodolfo M Nayga, 0. "Economic Rationality under Cognitive Load," Economic Journal, Royal Economic Society, vol. 130(632), pages 2382-2409.
    19. Varian, Hal R, 1982. "The Nonparametric Approach to Demand Analysis," Econometrica, Econometric Society, vol. 50(4), pages 945-973, July.
    20. Dalton, Patricio & Ghosal, Sayantan, 2018. "Self-fulfilling mistakes : Characterization and welfare," Other publications TiSEM 4ea1a236-5307-4b4b-b268-e, Tilburg University, School of Economics and Management.
    21. B. Douglas Bernheim, 2009. "Behavioral Welfare Economics," Journal of the European Economic Association, MIT Press, vol. 7(2-3), pages 267-319, 04-05.
    22. Andreas C Drichoutis & Rodolfo M Nayga, 2020. "Economic Rationality under Cognitive Load," The Economic Journal, Royal Economic Society, vol. 130(632), pages 2382-2409.
    23. Douglas M. Gale & Shachar Kariv & Syngjoo Choi & Raymond Fisman, 2007. "Revealing Preferences Graphically: An Old Method Gets a New Tool Kit," American Economic Review, American Economic Association, vol. 97(2), pages 153-158, May.
    24. Leandro S. Carvalho & Stephan Meier & Stephanie W. Wang, 2016. "Poverty and Economic Decision-Making: Evidence from Changes in Financial Resources at Payday," American Economic Review, American Economic Association, vol. 106(2), pages 260-284, February.
    25. Mas-Colell, Andreu & Whinston, Michael D. & Green, Jerry R., 1995. "Microeconomic Theory," OUP Catalogue, Oxford University Press, number 9780195102680.
    26. Daniel Burghart & Paul Glimcher & Stephanie Lazzaro, 2013. "An expected utility maximizer walks into a bar..," Journal of Risk and Uncertainty, Springer, vol. 46(3), pages 215-246, June.
    27. Patricio S. Dalton & Sayantan Ghosal, 2018. "Self‐Fulfilling Mistakes: Characterisation and Welfare," Economic Journal, Royal Economic Society, vol. 128(609), pages 683-709.
    28. Jana Cahlíková & Lubomír Cingl, 2017. "Risk preferences under acute stress," Experimental Economics, Springer;Economic Science Association, vol. 20(1), pages 209-236, March.
    29. Cox, James C, 1997. "On Testing the Utility Hypothesis," Economic Journal, Royal Economic Society, vol. 107(443), pages 1054-1078, July.
    30. Gross, John & Kaiser, Dan, 1996. "Two Simple Algorithms for Generating a Subset of Data Consistent with WARP and Other Binary Relations," Journal of Business & Economic Statistics, American Statistical Association, vol. 14(2), pages 251-255, April.
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    Cited by:

    1. Steven Shead & Robert B Durand & Stephanie Thomas, 2021. "Predicting price intervals under exogenously induced stress," PLOS ONE, Public Library of Science, vol. 16(9), pages 1-15, September.

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    More about this item

    JEL classification:

    • C90 - Mathematical and Quantitative Methods - - Design of Experiments - - - General
    • C91 - Mathematical and Quantitative Methods - - Design of Experiments - - - Laboratory, Individual Behavior
    • D01 - Microeconomics - - General - - - Microeconomic Behavior: Underlying Principles
    • D91 - Microeconomics - - Micro-Based Behavioral Economics - - - Role and Effects of Psychological, Emotional, Social, and Cognitive Factors on Decision Making

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