Overconfidence as a social bias: Experimental evidence
The overconfidence bias is discussed extensively in economic studies, yet fails to hold experimentally once monetary incentives and feedback are implemented. We consider overconfidence as a social bias. For a simple real effort task, we show that, individually, economic conditions effectively prevent overconfidence. By contrast, the introduction of a very basic, purely observational social setting fosters overconfident self-assessments. Additionally, observing others’ actions effectively eliminates underconfidence compared to the individual setting.
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- John A. List & Daniel Millimet, 2004.
"The Market: Catalyst for Rationality and Filter of Irrationality,"
122247000000000023, UCLA Department of Economics.
- List John A. & Millimet Daniel L, 2008. "The Market: Catalyst for Rationality and Filter of Irrationality," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 8(1), pages 1-55, November.
- List, John & Millimet, Daniel, 2005. "The Market: Catalyst for Rationality and Filter of Irrationality," Departmental Working Papers 0504, Southern Methodist University, Department of Economics.
- Daniel Millimet & John List, 2008. "The market: Catalyst for rationality and filter of irrationality," Framed Field Experiments 00179, The Field Experiments Website.
- Michael D. Grubb, 2009.
"Selling to Overconfident Consumers,"
American Economic Review,
American Economic Association, vol. 99(5), pages 1770-1807, December.
- Ian Larkin & Stephen Leider, 2012. "Incentive Schemes, Sorting, and Behavioral Biases of Employees: Experimental Evidence," American Economic Journal: Microeconomics, American Economic Association, vol. 4(2), pages 184-214, May.
- repec:feb:framed:0070 is not listed on IDEAS
- Greiner, Ben, 2004. "An Online Recruitment System for Economic Experiments," MPRA Paper 13513, University Library of Munich, Germany.
- Stephen V. Burks & Jeffrey P. Carpenter & Lorenz Goette & Aldo Rustichini, 2013. "Overconfidence and Social Signalling," Review of Economic Studies, Oxford University Press, vol. 80(3), pages 949-983.
- Brad M. Barber & Terrance Odean, 2001. "Boys Will Be Boys: Gender, Overconfidence, And Common Stock Investment," The Quarterly Journal of Economics, MIT Press, vol. 116(1), pages 261-292, February.
- Ulrike Malmendier & Geoffrey Tate, 2004.
"CEO Overconfidence and Corporate Investment,"
NBER Working Papers
10807, National Bureau of Economic Research, Inc.
- Urs Fischbacher, 2007. "z-Tree: Zurich toolbox for ready-made economic experiments," Experimental Economics, Springer, vol. 10(2), pages 171-178, June.
- Jeremy Clark & Lana Friesen, 2006.
"Overconfidence in Forecasts of Own Performance: An Experimental Study,"
Working Papers in Economics
06/09, University of Canterbury, Department of Economics and Finance.
- Jeremy Clark & Lana Friesen, 2009. "Overconfidence in Forecasts of Own Performance: An Experimental Study," Economic Journal, Royal Economic Society, vol. 119(534), pages 229-251, 01.
- Claussen, Carl Andreas & Matsen, Egil & Røisland, Øistein & Torvik, Ragnar, 2012.
"Overconfidence, monetary policy committees and chairman dominance,"
Journal of Economic Behavior & Organization,
Elsevier, vol. 81(2), pages 699-711.
- Carl Andreas Claussen & Egil Matsen & Øistein Røisland & Ragnar Torvik, 2009. "Overconfidence, Monetary Policy Committees and Chairman Dominance," Working Paper 2009/17, Norges Bank.
- Juan Dubra & Jean-Pierre Benoit, 2011.
Documentos de Trabajo/Working Papers
1106, Facultad de Ciencias Empresariales y Economia. Universidad de Montevideo..
- Engelmann, Dirk & Strobel, Martin, 2012. "Deconstruction and reconstruction of an anomaly," Games and Economic Behavior, Elsevier, vol. 76(2), pages 678-689.
- Meub, Lukas & Proeger, Till & Bizer, Kilian, 2013. "Anchoring: A valid explanation for biased forecasts when rational predictions are easily accessible and well incentivized?," Center for European, Governance and Economic Development Research Discussion Papers 166, University of Goettingen, Department of Economics.
- Lukas Menkhoff & Maik Schmeling & Ulrich Schmidt, 2010.
"Overconfidence, Experience, and Professionalism: An Experimental Study,"
Kiel Working Papers
1612, Kiel Institute for the World Economy.
- Menkhoff, Lukas & Schmeling, Maik & Schmidt, Ulrich, 2013. "Overconfidence, experience, and professionalism: An experimental study," Journal of Economic Behavior & Organization, Elsevier, vol. 86(C), pages 92-101.
- Roland Bénabou & Jean Tirole, 2002. "Self-Confidence And Personal Motivation," The Quarterly Journal of Economics, MIT Press, vol. 117(3), pages 871-915, August.
- Cesarini, David & Sandewall, Örjan & Johannesson, Magnus, 2003.
"Confidence Interval Estimation Tasks and the Economics of Overconfidence,"
SSE/EFI Working Paper Series in Economics and Finance
535, Stockholm School of Economics.
- Cesarini, David & Sandewall, Orjan & Johannesson, Magnus, 2006. "Confidence interval estimation tasks and the economics of overconfidence," Journal of Economic Behavior & Organization, Elsevier, vol. 61(3), pages 453-470, November.
- Daniel Zizzo, 2010. "Experimenter demand effects in economic experiments," Experimental Economics, Springer, vol. 13(1), pages 75-98, March.
- Biais, Bruno & Hilton, Denis & Mazurier, Karine & Pouget, Sébastien, 2004.
"Judgmental Overconfidence, Self-Monitoring and Trading Performance in an Experimental Financial Market,"
IDEI Working Papers
259, Institut d'Économie Industrielle (IDEI), Toulouse.
- Bruno Biais & Denis Hilton & Karine Mazurier & Sébastien Pouget, 2005. "Judgemental Overconfidence, Self-Monitoring, and Trading Performance in an Experimental Financial Market," Review of Economic Studies, Oxford University Press, vol. 72(2), pages 287-312.
- Steven D. Levitt & John A. List, 2007. "What Do Laboratory Experiments Measuring Social Preferences Reveal About the Real World?," Journal of Economic Perspectives, American Economic Association, vol. 21(2), pages 153-174, Spring.
- Sandroni, Alvaro & Squintani, Francesco, 2013. "Overconfidence and asymmetric information: The case of insurance," Journal of Economic Behavior & Organization, Elsevier, vol. 93(C), pages 149-165.
- Erik Hoelzl & Aldo Rustichini, 2005. "Overconfident: Do You Put Your Money On It?," Economic Journal, Royal Economic Society, vol. 115(503), pages 305-318, 04.
- Klick, Jonathan & Parisi, Francesco, 2008. "Social networks, self-denial, and median preferences: Conformity as an evolutionary strategy," Journal of Behavioral and Experimental Economics (formerly The Journal of Socio-Economics), Elsevier, vol. 37(4), pages 1319-1327, August.
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