Ambiguity Attitudes and Social Interactions: An Experimental Investigation
This paper reports the results of experiments designed to test (a) whether and to what extent individuals display non-neutral ambiguity attitudes in their choice behavior and (b) if and how do ambiguity attitudes change as a result of interpersonal interactions and persuasion. To address the first question we designed and conducted experiments involving individual choice between betting on ambiguous and unambiguous events of their choice. We found that a large majority of subjects display ambiguity-neutral attitudes, many others display ambiguity-incoherent attitudes, and few subjects display either ambiguity-averse attitudes or ambiguity-seeking attitudes. To address the second question we introduced a new experimental design with a built-in incentive to persuade. We found that interpersonal interactions without incentive to persuade have no effect on behavior, but when incentives were introduced, the ambiguity-neutral subjects were better able to persuade ambiguity seeking and ambiguity-incoherent subjects to follow ambiguity-neutral choice behavior. No such influence was detected with respect to ambiguity-neutral subjects.
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- Charness, Gary & Gneezy, Uri, 2003.
"Portfolio Choice and Risk Attitudes: An Experiment,"
University of California at Santa Barbara, Economics Working Paper Series
qt7vz7w609, Department of Economics, UC Santa Barbara.
- Gary Charness & Uri Gneezy, 2010. "Portfolio Choice And Risk Attitudes: An Experiment," Economic Inquiry, Western Economic Association International, vol. 48(1), pages 133-146, 01.
- Mohammed Abdellaoui & Laetitia Placido & Aurélien Baillon & P.P. Wakker, 2011.
"The Rich Domain of Uncertainty: Source Functions and Their Experimental Implementation,"
Université Paris1 Panthéon-Sorbonne (Post-Print and Working Papers)
- Mohammed Abdellaoui & Aurelien Baillon & Laetitia Placido & Peter P. Wakker, 2011. "The Rich Domain of Uncertainty: Source Functions and Their Experimental Implementation," American Economic Review, American Economic Association, vol. 101(2), pages 695-723, April.
- Peter Klibanoff & Massimo Marinacci & Sujoy Mukerji, 2002.
"A smooth model of decision making under ambiguity,"
ICER Working Papers - Applied Mathematics Series
11-2003, ICER - International Centre for Economic Research, revised Apr 2003.
- Stefan T. Trautmann & Ferdinand M. Vieider & Peter P. Wakker, 2011. "Preference Reversals for Ambiguity Aversion," Management Science, INFORMS, vol. 57(7), pages 1320-1333, July.
- Yoram Halevy, 2007.
"Ellsberg Revisited: An Experimental Study,"
Econometric Society, vol. 75(2), pages 503-536, 03.
- Wakker,Peter P., 2010.
Cambridge University Press, number 9780521748681, December.
- Greiner, Ben, 2004. "An Online Recruitment System for Economic Experiments," MPRA Paper 13513, University Library of Munich, Germany.
- Ahn, David & Choi, Syngjoo & Gale, Douglas & Kariv, Shachar, 2013.
"Estimating Ambiguity Aversion in a Portfolio Choice Experiment,"
13-22, University of Pennsylvania, Wharton School, Weiss Center.
- David Ahn & Syngjoo Choi & Douglas Gale & Shachar Kariv, 2014. "Estimating ambiguity aversion in a portfolio choice experiment," Quantitative Economics, Econometric Society, vol. 5, pages 195-223, 07.
- David Ahn & Syngjoo Choi & Douglas Gale & Shachar Kariv, 2008. "Estimating Ambiguity Aversion in a Portfolio Choice Experiment," Levine's Working Paper Archive 122247000000001989, David K. Levine.
- David J. Cooper & John H. Kagel, 2005. "Are Two Heads Better Than One? Team versus Individual Play in Signaling Games," American Economic Review, American Economic Association, vol. 95(3), pages 477-509, June.
- repec:hal:journl:hal-00609214 is not listed on IDEAS
- Daniel Ellsberg, 1961. "Risk, Ambiguity, and the Savage Axioms," The Quarterly Journal of Economics, Oxford University Press, vol. 75(4), pages 643-669.
- Craig R. Fox & Amos Tversky, 1995. "Ambiguity Aversion and Comparative Ignorance," The Quarterly Journal of Economics, Oxford University Press, vol. 110(3), pages 585-603.
- Chow, Clare Chua & Sarin, Rakesh K, 2001. "Comparative Ignorance and the Ellsberg Paradox," Journal of Risk and Uncertainty, Springer, vol. 22(2), pages 129-139, March.
- Charness, Gary B & Karni, Edi, 2007.
"Individual and Group Decision Making Under Risk: An Experimental Study of Bayesian Updating and Violations of First-order Stochastic Dominance,"
University of California at Santa Barbara, Economics Working Paper Series
qt4gr7j8z8, Department of Economics, UC Santa Barbara.
- Gary Charness & Edi Karni & Dan Levin, 2007. "Individual and group decision making under risk: An experimental study of Bayesian updating and violations of first-order stochastic dominance," Journal of Risk and Uncertainty, Springer, vol. 35(2), pages 129-148, October.
- Akay, Alpaslan & Martinsson, Peter & Medhin, Haileselassie & Trautmann, Stefan T., 2009.
"Attitudes toward Uncertainty among the Poor: Evidence from Rural Ethiopia,"
IZA Discussion Papers
4225, Institute for the Study of Labor (IZA).
- Akay, Alpaslan & Martinsson, Peter & Medhin, Haileselassie & Trautmann, Stefan, 2010. "Attitudes Toward Uncertainty Among the Poor: Evidence from Rural Ethiopia," Discussion Papers dp-10-04-efd, Resources For the Future.
- Gilboa, Itzhak & Schmeidler, David, 1989.
"Maxmin expected utility with non-unique prior,"
Journal of Mathematical Economics,
Elsevier, vol. 18(2), pages 141-153, April.
- Frohlich, Norman & Oppenheimer, Joe & Bernard Moore, J., 2001. "Some doubts about measuring self-interest using dictator experiments: the costs of anonymity," Journal of Economic Behavior & Organization, Elsevier, vol. 46(3), pages 271-290, November.
- Schmeidler, David, 1989.
"Subjective Probability and Expected Utility without Additivity,"
Econometric Society, vol. 57(3), pages 571-587, May.
- David Schmeidler, 1989. "Subjective Probability and Expected Utility without Additivity," Levine's Working Paper Archive 7662, David K. Levine.
- Peter Bossaerts & Paolo Ghirardato & Serena Guarnaschelli & William R. Zame, 2010.
"Ambiguity in Asset Markets: Theory and Experiment,"
Review of Financial Studies,
Society for Financial Studies, vol. 23(4), pages 1325-1359, April.
- Soo Chew & Richard Ebstein & Songfa Zhong, 2012. "Ambiguity aversion and familiarity bias: Evidence from behavioral and gene association studies," Journal of Risk and Uncertainty, Springer, vol. 44(1), pages 1-18, February.
- Charness, Gary & Karni, Edi & Levin, Dan, 2010.
"On the conjunction fallacy in probability judgment: New experimental evidence regarding Linda,"
Games and Economic Behavior,
Elsevier, vol. 68(2), pages 551-556, March.
- Edi Karni, 2009. "On the Conjunction Fallacy in Probability Judgment: New Experimental Evidence Regarding Linda," Economics Working Paper Archive 552, The Johns Hopkins University,Department of Economics.
- Camerer, Colin & Weber, Martin, 1992. "Recent Developments in Modeling Preferences: Uncertainty and Ambiguity," Journal of Risk and Uncertainty, Springer, vol. 5(4), pages 325-370, October.
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