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Cognitive ability and the effect of strategic uncertainty

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  • Nobuyuki Hanaki

    (GREDEG - Groupe de Recherche en Droit, Economie et Gestion - UNS - Université Nice Sophia Antipolis (1965 - 2019) - CNRS - Centre National de la Recherche Scientifique - UniCA - Université Côte d'Azur)

  • Nicolas Jacquemet

    (PSE - Paris School of Economics - UP1 - Université Paris 1 Panthéon-Sorbonne - ENS-PSL - École normale supérieure - Paris - PSL - Université Paris Sciences et Lettres - EHESS - École des hautes études en sciences sociales - ENPC - École des Ponts ParisTech - CNRS - Centre National de la Recherche Scientifique - INRAE - Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement, CES - Centre d'économie de la Sorbonne - UP1 - Université Paris 1 Panthéon-Sorbonne - CNRS - Centre National de la Recherche Scientifique)

  • Stéphane Luchini

    (GREQAM - Groupement de Recherche en Économie Quantitative d'Aix-Marseille - EHESS - École des hautes études en sciences sociales - AMU - Aix Marseille Université - ECM - École Centrale de Marseille - CNRS - Centre National de la Recherche Scientifique)

  • Adam Zylbersztejn

    (GATE - Groupe d'analyse et de théorie économique - UL2 - Université Lumière - Lyon 2 - ENS LSH - Ecole Normale Supérieure Lettres et Sciences Humaines - CNRS - Centre National de la Recherche Scientifique)

Abstract

How is one's cognitive ability related to the way one responds to strategic uncertainty? We address this question by conducting a set of experiments in simple 2 × 2 dominance solvable coordination games. Our experiments involve two main treatments: one in which two human subjects interact, and another in which one human subject interacts with a computer program whose behavior is known. By making the behavior of the computer perfectly predictable, the latter treatment eliminates strategic uncertainty. We find that subjects with higher cognitive ability are more sensitive to strategic uncertainty than those with lower cognitive ability.

Suggested Citation

  • Nobuyuki Hanaki & Nicolas Jacquemet & Stéphane Luchini & Adam Zylbersztejn, 2016. "Cognitive ability and the effect of strategic uncertainty," Université Paris1 Panthéon-Sorbonne (Post-Print and Working Papers) halshs-01261036, HAL.
    • Handle: RePEc:hal:cesptp:halshs-01261036
    DOI: 10.1007/s11238-015-9525-9
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    1. Jordi Brandts & David J. Cooper & Roberto A. Weber, 2015. "Legitimacy, Communication, and Leadership in the Turnaround Game," Management Science, INFORMS, vol. 61(11), pages 2627-2645, November.
    2. Thomas Dohmen & Armin Falk & David Huffman & Uwe Sunde, 2010. "Are Risk Aversion and Impatience Related to Cognitive Ability?," American Economic Review, American Economic Association, vol. 100(3), pages 1238-1260, June.
    3. Frank Heinemann, 2012. "Understanding Financial Crises: The Contribution of Experimental Economics," Annals of Economics and Statistics, GENES, issue 107-108, pages 7-29.
    4. Eizo Akiyama & Nobuyuki Hanaki & Ryuichiro Ishikawa, 2017. "It is Not Just Confusion! Strategic Uncertainty in An Experimental Asset Market," Economic Journal, Royal Economic Society, vol. 127(605), pages 563-580, October.
    5. Brañas-Garza, Pablo & García-Muñoz, Teresa & González, Roberto Hernán, 2012. "Cognitive effort in the Beauty Contest Game," Journal of Economic Behavior & Organization, Elsevier, vol. 83(2), pages 254-260.
    6. Nicolas Jacquemet & Adam Zylbersztejn, 2014. "What drives failure to maximize payoffs in the lab? A test of the inequality aversion hypothesis," Review of Economic Design, Springer;Society for Economic Design, vol. 18(4), pages 243-264, December.
    7. Jacquemet, Nicolas & Joule, Robert-Vincent & Luchini, Stéphane & Shogren, Jason F., 2013. "Preference elicitation under oath," Journal of Environmental Economics and Management, Elsevier, vol. 65(1), pages 110-132.
    8. Matthew Embrey & Guillaume R. Fréchette & Steven F. Lehrer, 2015. "Bargaining and Reputation: An Experiment on Bargaining in the Presence of Behavioural Types," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 82(2), pages 608-631.
    9. Gill, David & Prowse, Victoria, 2012. "Cognitive ability and learning to play equilibrium: A level-k analysis," MPRA Paper 38317, University Library of Munich, Germany, revised 23 Apr 2012.
    10. Giovanna Devetag & Andreas Ortmann, 2007. "When and why? A critical survey on coordination failure in the laboratory," Experimental Economics, Springer;Economic Science Association, vol. 10(3), pages 331-344, September.
    11. Vincent P. Crawford & Miguel A. Costa-Gomes, 2006. "Cognition and Behavior in Two-Person Guessing Games: An Experimental Study," American Economic Review, American Economic Association, vol. 96(5), pages 1737-1768, December.
    12. Dewatripont,Mathias & Hansen,Lars Peter & Turnovsky,Stephen J. (ed.), 2003. "Advances in Economics and Econometrics," Cambridge Books, Cambridge University Press, number 9780521818728, September.
    13. Carpenter, Jeffrey & Graham, Michael & Wolf, Jesse, 2013. "Cognitive ability and strategic sophistication," Games and Economic Behavior, Elsevier, vol. 80(C), pages 115-130.
    14. Russell Cooper & Andrew John, 1988. "Coordinating Coordination Failures in Keynesian Models," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 103(3), pages 441-463.
    15. JAMES G. MacKINNON, 2006. "Bootstrap Methods in Econometrics," The Economic Record, The Economic Society of Australia, vol. 82(s1), pages 2-18, September.
    16. repec:hal:pseose:halshs-00731244 is not listed on IDEAS
    17. Jacquemet Nicolas & Zylbersztejn Adam, 2013. "Learning, Words and Actions: Experimental Evidence on Coordination-Improving Information," The B.E. Journal of Theoretical Economics, De Gruyter, vol. 13(1), pages 215-247, July.
    18. Georganas, Sotiris & Healy, Paul J. & Weber, Roberto A., 2015. "On the persistence of strategic sophistication," Journal of Economic Theory, Elsevier, vol. 159(PA), pages 369-400.
    19. Tore Ellingsen & Robert Östling, 2010. "When Does Communication Improve Coordination?," American Economic Review, American Economic Association, vol. 100(4), pages 1695-1724, September.
    20. Giovanna Devetag & Andreas Ortmann, 2010. "Classic coordination failures revisited: the effects of deviation costs and loss avoidance," Economics Bulletin, AccessEcon, vol. 30(2), pages 1633-1641.
    21. Dewatripont,Mathias & Hansen,Lars Peter & Turnovsky,Stephen J. (ed.), 2003. "Advances in Economics and Econometrics," Cambridge Books, Cambridge University Press, number 9780521524131, September.
    22. David Gill & Victoria Prowse, 2016. "Cognitive Ability, Character Skills, and Learning to Play Equilibrium: A Level-k Analysis," Journal of Political Economy, University of Chicago Press, vol. 124(6), pages 1619-1676.
    23. Battalio, Raymond & Samuelson, Larry & Van Huyck, John, 2001. "Optimization Incentives and Coordination Failure in Laboratory Stag Hunt Games," Econometrica, Econometric Society, vol. 69(3), pages 749-764, May.
    24. Polonio, Luca & Di Guida, Sibilla & Coricelli, Giorgio, 2015. "Strategic sophistication and attention in games: An eye-tracking study," Games and Economic Behavior, Elsevier, vol. 94(C), pages 80-96.
    25. Ulrich Kamecke, 1997. "note: Rotations: Matching Schemes that Efficiently Preserve the Best Reply Structure of a One Shot Game," International Journal of Game Theory, Springer;Game Theory Society, vol. 26(3), pages 409-417.
    26. Asen Ivanov & Dan Levin & Muriel Niederle, 2010. "Can Relaxation of Beliefs Rationalize the Winner's Curse?: An Experimental Study," Econometrica, Econometric Society, vol. 78(4), pages 1435-1452, July.
    27. Dewatripont,Mathias & Hansen,Lars Peter & Turnovsky,Stephen J. (ed.), 2003. "Advances in Economics and Econometrics," Cambridge Books, Cambridge University Press, number 9780521818742, September.
    28. Jacob K. Goeree & Charles A. Holt, 2001. "Ten Little Treasures of Game Theory and Ten Intuitive Contradictions," American Economic Review, American Economic Association, vol. 91(5), pages 1402-1422, December.
    29. Sekhon, Jasjeet S., 2011. "Multivariate and Propensity Score Matching Software with Automated Balance Optimization: The Matching package for R," Journal of Statistical Software, Foundation for Open Access Statistics, vol. 42(i07).
    30. Dewatripont,Mathias & Hansen,Lars Peter & Turnovsky,Stephen J. (ed.), 2003. "Advances in Economics and Econometrics," Cambridge Books, Cambridge University Press, number 9780521524117, September.
    31. Smith, Vernon L & Suchanek, Gerry L & Williams, Arlington W, 1988. "Bubbles, Crashes, and Endogenous Expectations in Experimental Spot Asset Markets," Econometrica, Econometric Society, vol. 56(5), pages 1119-1151, September.
    32. 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.
    33. Shane Frederick, 2005. "Cognitive Reflection and Decision Making," Journal of Economic Perspectives, American Economic Association, vol. 19(4), pages 25-42, Fall.
    34. Ferraro Paul J & Vossler Christian A, 2010. "The Source and Significance of Confusion in Public Goods Experiments," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 10(1), pages 1-42, July.
    35. Cooper, David J. & Van Huyck, John B., 2003. "Evidence on the equivalence of the strategic and extensive form representation of games," Journal of Economic Theory, Elsevier, vol. 110(2), pages 290-308, June.
    36. Daniel Houser & Robert Kurzban, 2002. "Revisiting Kindness and Confusion in Public Goods Experiments," American Economic Review, American Economic Association, vol. 92(4), pages 1062-1069, September.
    37. Goeree, Jacob K. & Holt, Charles A., 2005. "An experimental study of costly coordination," Games and Economic Behavior, Elsevier, vol. 51(2), pages 349-364, May.
    38. Rosenthal, Robert W., 1981. "Games of perfect information, predatory pricing and the chain-store paradox," Journal of Economic Theory, Elsevier, vol. 25(1), pages 92-100, August.
    39. Beard, T Randolph & Beil, Richard O, Jr & Mataga, Yoshiharu, 2001. "Reliant Behavior in the United States and Japan," Economic Inquiry, Western Economic Association International, vol. 39(2), pages 270-279, April.
    40. Greiner, Ben, 2004. "An Online Recruitment System for Economic Experiments," MPRA Paper 13513, University Library of Munich, Germany.
    41. Ernst Fehr & Jean-Robert Tyran, 2001. "Does Money Illusion Matter?," American Economic Review, American Economic Association, vol. 91(5), pages 1239-1262, December.
    42. T. Randolph Beard & Richard O. Beil, 1994. "Do People Rely on the Self-Interested Maximization of Others? An Experimental Test," Management Science, INFORMS, vol. 40(2), pages 252-262, February.
    43. Dewatripont,Mathias & Hansen,Lars Peter & Turnovsky,Stephen J. (ed.), 2003. "Advances in Economics and Econometrics," Cambridge Books, Cambridge University Press, number 9780521818735, September.
    44. Dewatripont,Mathias & Hansen,Lars Peter & Turnovsky,Stephen J. (ed.), 2003. "Advances in Economics and Econometrics," Cambridge Books, Cambridge University Press, number 9780521524124, September.
    45. repec:adr:anecst:y:2012:i:107-108:p:1 is not listed on IDEAS
    46. Johnson, Eric J. & Camerer, Colin & Sen, Sankar & Rymon, Talia, 2002. "Detecting Failures of Backward Induction: Monitoring Information Search in Sequential Bargaining," Journal of Economic Theory, Elsevier, vol. 104(1), pages 16-47, May.
    47. Abadie A., 2002. "Bootstrap Tests for Distributional Treatment Effects in Instrumental Variable Models," Journal of the American Statistical Association, American Statistical Association, vol. 97, pages 284-292, March.
    48. Mathias Dewatripont & Lars Peter Hansen & Stephen Turnovsky, 2003. "Advances in economics and econometrics :theory and applications," ULB Institutional Repository 2013/9557, ULB -- Universite Libre de Bruxelles.
    49. repec:hal:pseose:halshs-00845123 is not listed on IDEAS
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    Cited by:

    1. Nicolas Jacquemet & Stéphane Luchini & Jason F. Shogren & Adam Zylbersztejn, 2018. "Coordination with communication under oath," Experimental Economics, Springer;Economic Science Association, vol. 21(3), pages 627-649, September.
    2. João V. Ferreira & Nobuyuki Hanaki & Benoît Tarroux, 2017. "On the Roots of the Intrinsic Value of Decision Rights: Evidence from France and Japan," Economics Working Paper Archive (University of Rennes & University of Caen) 2017-11, Center for Research in Economics and Management (CREM), University of Rennes, University of Caen and CNRS.
    3. Kiss, H.J. & Rodriguez-Lara, I. & Rosa-García, A., 2016. "Think twice before running! Bank runs and cognitive abilities," Journal of Behavioral and Experimental Economics (formerly The Journal of Socio-Economics), Elsevier, vol. 64(C), pages 12-19.
    4. Hanaki, Nobuyuki & Hayashi, Takashi & Lombardi, Michele & Ogawa, Kazuhito, 2021. "Partial equilibrium mechanism and inter-sectoral coordination: An experiment," Journal of Economic Behavior & Organization, Elsevier, vol. 190(C), pages 366-389.
    5. Nobuyuki Hanaki & Keigo Inukai & Takehito Masuda & Yuta Shimodaira, 2021. "Participants’ Characteristics at ISER-Lab in 2020," ISER Discussion Paper 1141, Institute of Social and Economic Research, Osaka University.
    6. Ferreira, João V. & Hanaki, Nobuyuki & Tarroux, Benoît, 2020. "On the roots of the intrinsic value of decision rights: Experimental evidence," Games and Economic Behavior, Elsevier, vol. 119(C), pages 110-122.
    7. Nobuyuki Hanaki, 2020. "Cognitive ability and observed behavior in laboratory experiments: implications for macroeconomic theory," The Japanese Economic Review, Springer, vol. 71(3), pages 355-378, July.
    8. Bao, Te & Zong, Jichuan, 2019. "The impact of interest rate policy on individual expectations and asset bubbles in experimental markets," Journal of Economic Dynamics and Control, Elsevier, vol. 107(C), pages 1-1.
    9. Allred, Sarah & Duffy, Sean & Smith, John, 2016. "Cognitive load and strategic sophistication," Journal of Economic Behavior & Organization, Elsevier, vol. 125(C), pages 162-178.
    10. Takehito Masuda & Ryo Mikami & Toyotaka Sakai & Shigehiro Serizawa & Takuma Wakayama, 2022. "The net effect of advice on strategy-proof mechanisms: an experiment for the Vickrey auction," Experimental Economics, Springer;Economic Science Association, vol. 25(3), pages 902-941, June.
    11. Takehito Masuda & Ryo Mikami & Toyotaka Sakai & Shigehiro Serizawa & Takuma Wakayama, 2020. "The net effect of advice on strategy-proof mechanisms: An experiment for the Vickrey auction," ISER Discussion Paper 1109, Institute of Social and Economic Research, Osaka University.
    12. Zhou Lu & Te Bao & Xiaohua Yu, 2021. "Gender and Bubbles in Experimental Markets with Positive and Negative Expectation Feedback," Computational Economics, Springer;Society for Computational Economics, vol. 57(4), pages 1307-1326, April.
    13. March, Christoph, 2019. "The behavioral economics of artificial intelligence: Lessons from experiments with computer players," BERG Working Paper Series 154, Bamberg University, Bamberg Economic Research Group.
    14. March, Christoph, 2021. "Strategic interactions between humans and artificial intelligence: Lessons from experiments with computer players," Journal of Economic Psychology, Elsevier, vol. 87(C).
    15. repec:hal:pseose:hal-01359231 is not listed on IDEAS
    16. Nobuyuki Hanaki & Nicolas Jacquemet & Stéphane Luchini & Adam Zylbersztejn, 2016. "Fluid intelligence and cognitive reflection in a strategic environment: evidence from dominance-solvable games," Université Paris1 Panthéon-Sorbonne (Post-Print and Working Papers) hal-01359231, HAL.
    17. Wei James Chen & Meng-Jhang Fong & Po-Hsuan Lin, 2023. "Measuring Higher-Order Rationality with Belief Control," Papers 2309.07427, arXiv.org.
    18. Kawamura, Tetsuya & Ogawa, Kazuhito, 2019. "Cognitive ability and human behavior in experimental ultimatum games," Research in Economics, Elsevier, vol. 73(1), pages 97-106.
    19. Nobuyuki Hanaki & Keigo Inukai & Takehito Masuda & Yuta Shimodaira, 2022. "Comparing behavior between a large sample of smart students and a representative sample of Japanese adults," ISER Discussion Paper 1160, Institute of Social and Economic Research, Osaka University.
    20. Ogawa, Kazuhito & Kawamura, Tetsuya & Matsushita, Keiichiro, 2020. "Effects of cognitive ability and age on giving in dictator game experiments," Research in Economics, Elsevier, vol. 74(4), pages 323-335.

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    More about this item

    Keywords

    Robot; Bounded rationality; Strategic uncertainty; Experiment;
    All these keywords.

    JEL classification:

    • C92 - Mathematical and Quantitative Methods - - Design of Experiments - - - Laboratory, Group Behavior
    • D83 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Search; Learning; Information and Knowledge; Communication; Belief; Unawareness

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