IDEAS home Printed from https://ideas.repec.org/p/awi/wpaper/0556.html
   My bibliography  Save this paper

Imitation under stress

Author

Listed:
  • Buckert, Magdalena
  • Oechssler, Jörg
  • Schwieren, Christiane

Abstract

Imitating the best strategy from the previous period has been shown to be an important heuristic, in particular in relatively complex environments. In this experiment we test whether subjects are more likely to use imitation if they are under stress. Subjects play a repeated Cournot oligopoly. Treatments are time pressure within the task and distractions through a second task (a Stroop-task) that has to be performed as well and influences payment. We measure stress levels through salivary cortisol measurements and through measuring the heart rate. Our main findings are that time pressure and distraction can indeed raise physiological stress levels of subjects within our task. More importantly from an economic perspective, we can also observe a corresponding behavioral change that is indicative of imitation.

Suggested Citation

  • Buckert, Magdalena & Oechssler, Jörg & Schwieren, Christiane, 2014. "Imitation under stress," Working Papers 0556, University of Heidelberg, Department of Economics.
  • Handle: RePEc:awi:wpaper:0556
    Note: This paper is part of http://archiv.ub.uni-heidelberg.de/volltextserver/view/schriftenreihen/sr-3.html
    as

    Download full text from publisher

    File URL: http://nbn-resolving.de/urn/resolver.pl?urn=urn:nbn:de:bsz:16-heidok-165312
    File Function: Frontdoor page on HeiDOK
    Download Restriction: no

    File URL: http://archiv.ub.uni-heidelberg.de/volltextserver/16531/1/Buckert_Oechssler_Schwieren_2014_dp556.pdf
    Download Restriction: no
    ---><---

    Other versions of this item:

    References listed on IDEAS

    as
    1. Elena Reutskaja & Rosemarie Nagel & Colin F. Camerer & Antonio Rangel, 2011. "Search Dynamics in Consumer Choice under Time Pressure: An Eye-Tracking Study," American Economic Review, American Economic Association, vol. 101(2), pages 900-926, April.
    2. Apesteguia, Jose & Huck, Steffen & Oechssler, Jörg & Weidenholzer, Simon, 2010. "Imitation and the evolution of Walrasian behavior: Theoretically fragile but behaviorally robust," Journal of Economic Theory, Elsevier, vol. 145(5), pages 1603-1617, September.
    3. Apesteguia, Jose & Huck, Steffen & Oechssler, Jorg, 2007. "Imitation--theory and experimental evidence," Journal of Economic Theory, Elsevier, vol. 136(1), pages 217-235, September.
    4. Roch, Sylvia G. & Lane, John A. S. & Samuelson, Charles D. & Allison, Scott T. & Dent, Jennifer L., 2000. "Cognitive Load and the Equality Heuristic: A Two-Stage Model of Resource Overconsumption in Small Groups," Organizational Behavior and Human Decision Processes, Elsevier, vol. 83(2), pages 185-212, November.
    5. Theo Offerman & Jan Potters & Joep Sonnemans, 2002. "Imitation and Belief Learning in an Oligopoly Experiment," Review of Economic Studies, Oxford University Press, vol. 69(4), pages 973-997.
    6. Allred, Sarah & Duffy, Sean & Smith, John, 2016. "Cognitive load and strategic sophistication," Journal of Economic Behavior & Organization, Elsevier, vol. 125(C), pages 162-178.
    7. Duersch, Peter & Oechssler, Jörg & Schipper, Burkhard C., 2012. "Unbeatable imitation," Games and Economic Behavior, Elsevier, vol. 76(1), pages 88-96.
    8. Ordonez, Lisa & Benson, Lehman, 1997. "Decisions under Time Pressure: How Time Constraint Affects Risky Decision Making," Organizational Behavior and Human Decision Processes, Elsevier, vol. 71(2), pages 121-140, August.
    9. Camerer, Colin F & Hogarth, Robin M, 1999. "The Effects of Financial Incentives in Experiments: A Review and Capital-Labor-Production Framework," Journal of Risk and Uncertainty, Springer, vol. 19(1-3), pages 7-42, December.
    10. Schulz, Jonathan F. & Fischbacher, Urs & Thöni, Christian & Utikal, Verena, 2014. "Affect and fairness: Dictator games under cognitive load," Journal of Economic Psychology, Elsevier, vol. 41(C), pages 77-87.
    11. Sutter, Matthias & Kocher, Martin & Strau[ss], Sabine, 2003. "Bargaining under time pressure in an experimental ultimatum game," Economics Letters, Elsevier, vol. 81(3), pages 341-347, December.
    12. Kahneman, Daniel & Tversky, Amos, 1979. "Prospect Theory: An Analysis of Decision under Risk," Econometrica, Econometric Society, vol. 47(2), pages 263-291, March.
    13. Kocher, Martin G. & Sutter, Matthias, 2006. "Time is money--Time pressure, incentives, and the quality of decision-making," Journal of Economic Behavior & Organization, Elsevier, vol. 61(3), pages 375-392, November.
    14. Martin G. Kocher & Julius Pahlke & Stefan T. Trautmann, 2013. "Tempus Fugit : Time Pressure in Risky Decisions," Management Science, INFORMS, vol. 59(10), pages 2380-2391, October.
    15. Carpenter, Jeffrey & Graham, Michael & Wolf, Jesse, 2013. "Cognitive ability and strategic sophistication," Games and Economic Behavior, Elsevier, vol. 80(C), pages 115-130.
    16. Bigoni, Maria & Fort, Margherita, 2013. "Information and learning in oligopoly: An experiment," Games and Economic Behavior, Elsevier, vol. 81(C), pages 192-214.
    17. Daniel J. Benjamin & Sebastian A. Brown & Jesse M. Shapiro, 2013. "Who Is ‘Behavioral’? Cognitive Ability And Anomalous Preferences," Journal of the European Economic Association, European Economic Association, vol. 11(6), pages 1231-1255, December.
    18. Young, Diana L. & Goodie, Adam S. & Hall, Daniel B. & Wu, Eric, 2012. "Decision making under time pressure, modeled in a prospect theory framework," Organizational Behavior and Human Decision Processes, Elsevier, vol. 118(2), pages 179-188.
    19. Huck, Steffen & Normann, Hans-Theo & Oechssler, Jorg, 1999. "Learning in Cournot Oligopoly--An Experiment," Economic Journal, Royal Economic Society, vol. 109(454), pages 80-95, March.
    20. Cappelletti, Dominique & Güth, Werner & Ploner, Matteo, 2011. "Being of two minds: Ultimatum offers under cognitive constraints," Journal of Economic Psychology, Elsevier, vol. 32(6), pages 940-950.
    21. Bigoni, Maria, 2010. "What do you want to know? Information acquisition and learning in experimental Cournot games," Research in Economics, Elsevier, vol. 64(1), pages 1-17, March.
    22. Deck, Cary & Jahedi, Salar, 2015. "The effect of cognitive load on economic decision making: A survey and new experiments," European Economic Review, Elsevier, vol. 78(C), pages 97-119.
    23. Payne, John W. & Bettman, James R. & Luce, Mary Frances, 1996. "When Time Is Money: Decision Behavior under Opportunity-Cost Time Pressure," Organizational Behavior and Human Decision Processes, Elsevier, vol. 66(2), pages 131-152, May.
    24. Jonathan Schulz & Urs Fischbacher & Christian Thöni & Verena Utikal, 2011. "Affect and Fairness," TWI Research Paper Series 68, Thurgauer Wirtschaftsinstitut, Universität Konstanz.
    25. Fernando Vega-Redondo, 1997. "The Evolution of Walrasian Behavior," Econometrica, Econometric Society, vol. 65(2), pages 375-384, March.
    26. Duffy, Sean & Smith, John, 2011. "Cognitive load in the multi-player prisoner's dilemma game," MPRA Paper 30856, University Library of Munich, Germany.
    27. Duffy, Sean & Smith, John, 2014. "Cognitive load in the multi-player prisoner's dilemma game: Are there brains in games?," Journal of Behavioral and Experimental Economics (formerly The Journal of Socio-Economics), Elsevier, vol. 51(C), pages 47-56.
    28. Hauge, Karen Evelyn & Brekke, Kjell Arne & Johansson, Lars-Olof & Johansson-Stenman, Olof & Svedsäter, Henrik, 2009. "Are Social Preferences Skin Deep? Dictators under Cognitive Load," Working Papers in Economics 371, University of Gothenburg, Department of Economics.
    29. Duersch, Peter & Oechssler, Jörg & Schipper, Burkhard C., 2012. "Unbeatable imitation," Games and Economic Behavior, Elsevier, vol. 76(1), pages 88-96.
    30. 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)

    Citations

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


    Cited by:

    1. Belot, Michèle & James, Jonathan & Vecchi, Martina & Vitt, Nicolai, 2019. "Stress and Food Preferences: A Lab Experiment with Low-SES Mothers," IZA Discussion Papers 12674, Institute of Labor Economics (IZA).
    2. Delfino, Alexia & Marengo, Luigi & Ploner, Matteo, 2016. "I did it your way. An experimental investigation of peer effects in investment choices," Journal of Economic Psychology, Elsevier, vol. 54(C), pages 113-123.
    3. Merkel, Anna & Lohse, Johannes, 2016. "Is fairness intuitive? An experiment accounting for the role of subjective utility differences under time pressure," Working Papers 0627, University of Heidelberg, Department of Economics.
    4. Alós-Ferrer, Carlos & Ritschel, Alexander, 2021. "Multiple behavioral rules in Cournot oligopolies," Journal of Economic Behavior & Organization, Elsevier, vol. 183(C), pages 250-267.
    5. Niu, Xiaofei & Li, Jianbiao, 2019. "How Time Constraint Affects the Disposition Effect?," EconStor Preprints 194618, ZBW - Leibniz Information Centre for Economics.
    6. Martin G Kocher & Konstantin E Lucks & David Schindler, 2019. "Unleashing Animal Spirits: Self-Control and Overpricing in Experimental Asset Markets," Review of Financial Studies, Society for Financial Studies, vol. 32(6), pages 2149-2178.
    7. Anna Louisa Merkel & Johannes Lohse, 2019. "Is fairness intuitive? An experiment accounting for subjective utility differences under time pressure," Experimental Economics, Springer;Economic Science Association, vol. 22(1), pages 24-50, March.
    8. Kocher, Martin G. & Lucks, Konstantin E. & Schindler, David, 2016. "Unleashing Animal Spirits - Self-Control and Overpricing in Experimental Asset Markets," Discussion Papers in Economics 27572, University of Munich, Department of Economics.
    9. Anders Poulsen & Axel Sonntag, 2019. "Focality is Intuitive - Experimental Evidence on the Effects of Time Pressure in Coordination Games," Working Paper series, University of East Anglia, Centre for Behavioural and Experimental Social Science (CBESS) 19-01, School of Economics, University of East Anglia, Norwich, UK..
    10. Martin G. Kocher & David Schindler & Stefan T. Trautmann & Yilong Xu, 2019. "Risk, time pressure, and selection effects," Experimental Economics, Springer;Economic Science Association, vol. 22(1), pages 216-246, March.
    11. Lubomír Cingl, 2018. "Social learning under acute stress," PLOS ONE, Public Library of Science, vol. 13(8), pages 1-26, August.
    12. Duffy, Sean & Gussman, Steven & Smith, John, 2019. "Judgments of length in the economics laboratory: Are there brains in choice?," MPRA Paper 93126, University Library of Munich, Germany.
    13. Duffy, Sean & Naddeo, JJ & Owens, David & Smith, John, 2016. "Cognitive load and mixed strategies: On brains and minimax," MPRA Paper 89720, University Library of Munich, Germany.
    14. Alós-Ferrer, Carlos & Ritschel, Alexander, 2021. "Multiple behavioral rules in Cournot oligopolies," Journal of Economic Behavior & Organization, Elsevier, vol. 183(C), pages 250-267.
    15. De Paola, Maria & Gioia, Francesca & Pupo, Valeria, 2020. "Selection and Incentives under Time Pressure: The Importance of Framing," IZA Discussion Papers 13474, Institute of Labor Economics (IZA).
    16. Anja Achtziger & Carlos Alós-Ferrer & Alexander Ritschel, 2020. "Cognitive load in economic decisions," ECON - Working Papers 354, Department of Economics - University of Zurich.

    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. Allred, Sarah & Duffy, Sean & Smith, John, 2016. "Cognitive load and strategic sophistication," Journal of Economic Behavior & Organization, Elsevier, vol. 125(C), pages 162-178.
    2. Anja Achtziger & Carlos Alós-Ferrer & Alexander Ritschel, 2020. "Cognitive load in economic decisions," ECON - Working Papers 354, Department of Economics - University of Zurich.
    3. Duffy, Sean & Smith, John, 2014. "Cognitive load in the multi-player prisoner's dilemma game: Are there brains in games?," Journal of Behavioral and Experimental Economics (formerly The Journal of Socio-Economics), Elsevier, vol. 51(C), pages 47-56.
    4. Duffy, Sean & Gussman, Steven & Smith, John, 2019. "Judgments of length in the economics laboratory: Are there brains in choice?," MPRA Paper 93126, University Library of Munich, Germany.
    5. Bigoni, Maria & Fort, Margherita, 2013. "Information and learning in oligopoly: An experiment," Games and Economic Behavior, Elsevier, vol. 81(C), pages 192-214.
    6. Alós-Ferrer, Carlos & Ritschel, Alexander, 2021. "Multiple behavioral rules in Cournot oligopolies," Journal of Economic Behavior & Organization, Elsevier, vol. 183(C), pages 250-267.
    7. Deck, Cary & Jahedi, Salar & Sheremeta, Roman, 2021. "On the consistency of cognitive load," European Economic Review, Elsevier, vol. 134(C).
    8. Goeschl, Timo & Lohse, Johannes, 2018. "Cooperation in public good games. Calculated or confused?," European Economic Review, Elsevier, vol. 107(C), pages 185-203.
    9. Duffy, Sean & Naddeo, JJ & Owens, David & Smith, John, 2016. "Cognitive load and mixed strategies: On brains and minimax," MPRA Paper 89720, University Library of Munich, Germany.
    10. Hanna Fromell & Daniele Nosenzo & Trudy Owens, 2014. "Tradeoffs between Self-interest and Other-Regarding Preferences Cause Willpower Depletion," Discussion Papers 2014-14, The Centre for Decision Research and Experimental Economics, School of Economics, University of Nottingham.
    11. Deck, Cary & Jahedi, Salar, 2015. "The effect of cognitive load on economic decision making: A survey and new experiments," European Economic Review, Elsevier, vol. 78(C), pages 97-119.
    12. Jörg Oechssler & Alex Roomets & Stefan Roth, 2016. "From imitation to collusion: a replication," Journal of the Economic Science Association, Springer;Economic Science Association, vol. 2(1), pages 13-21, May.
    13. Bigoni, Maria & Suetens, Sigrid, 2012. "Feedback and dynamics in public good experiments," Journal of Economic Behavior & Organization, Elsevier, vol. 82(1), pages 86-95.
    14. Peter Duersch & Jörg Oechssler & Burkhard Schipper, 2014. "When is tit-for-tat unbeatable?," International Journal of Game Theory, Springer;Game Theory Society, vol. 43(1), pages 25-36, February.
    15. Nikiforakis, Nikos, 2010. "Feedback, punishment and cooperation in public good experiments," Games and Economic Behavior, Elsevier, vol. 68(2), pages 689-702, March.
    16. Kristian Ove R. Myrseth & Gerhard Riener & Conny Wollbrant, 2013. "Tangible temptation in the social dilemma: Cash, cooperation, and self-control," ESMT Research Working Papers ESMT-13-04, ESMT European School of Management and Technology.
    17. Achtziger, Anja & Alós-Ferrer, Carlos & Wagner, Alexander K., 2018. "Social preferences and self-control," Journal of Behavioral and Experimental Economics (formerly The Journal of Socio-Economics), Elsevier, vol. 74(C), pages 161-166.
    18. Fallucchi, Francesco & Renner, Elke & Sefton, Martin, 2013. "Information feedback and contest structure in rent-seeking games," European Economic Review, Elsevier, vol. 64(C), pages 223-240.
    19. Recalde, María P. & Riedl, Arno & Vesterlund, Lise, 2018. "Error-prone inference from response time: The case of intuitive generosity in public-good games," Journal of Public Economics, Elsevier, vol. 160(C), pages 132-147.
    20. Jan Potters & Sigrid Suetens, 2013. "Oligopoly Experiments In The Current Millennium," Journal of Economic Surveys, Wiley Blackwell, vol. 27(3), pages 439-460, July.

    More about this item

    Keywords

    stress; cortisol; heart rate; imitation; experiment.;
    All these keywords.

    JEL classification:

    • C91 - Mathematical and Quantitative Methods - - Design of Experiments - - - Laboratory, Individual Behavior
    • C72 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Noncooperative Games
    • D74 - Microeconomics - - Analysis of Collective Decision-Making - - - Conflict; Conflict Resolution; Alliances; Revolutions

    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:awi:wpaper:0556. See general information about how to correct material in RePEc.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: . General contact details of provider: https://edirc.repec.org/data/awheide.html .

    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: Gabi Rauscher The email address of this maintainer does not seem to be valid anymore. Please ask Gabi Rauscher to update the entry or send us the correct address (email available below). General contact details of provider: https://edirc.repec.org/data/awheide.html .

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

    IDEAS is a RePEc service hosted by the Research Division of the Federal Reserve Bank of St. Louis . RePEc uses bibliographic data supplied by the respective publishers.