Ambiguity in Individual Choice and Market Environments: On the Importance of Comparative Ignorance
After Ellsberg’s thought experiments brought focus to the relevance of missing information for choice, extensive efforts have been made to understand ambiguity theoretically and empirically (Ellsberg 1961). Fox and Tversky (1995) make an important contribution to understanding behavioral responses to ambiguity. In an individual choice setting they demonstrate that an aversion to ambiguous lotteries arises only when a comparison to unambiguous lotteries is available. The current study advances this literature by exploring the importance of Fox and Tversky’s finding for market outcomes and finds support for their Comparative Ignorance Hypothesis in the market setting.
|Date of creation:||2011|
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- John A. List, 2002.
"Preference Reversals of a Different Kind: The "More Is Less" Phenomenon,"
American Economic Review,
American Economic Association, vol. 92(5), pages 1636-1643, December.
- John List, 2002. "Preference Reversals of a Different Kind: The 'More is Less' Phenomenon," Framed Field Experiments 00509, The Field Experiments Website.
- Eric J. Johnson & David A. Schkade, 1989. "Bias in Utility Assessments: Further Evidence and Explanations," Management Science, INFORMS, vol. 35(4), pages 406-424, April.
- Plott, Charles R & Sunder, Shyam, 1988. "Rational Expectations and the Aggregation of Diverse Information in Laboratory Security Markets," Econometrica, Econometric Society, vol. 56(5), pages 1085-1118, September.
- Plott, Charles R. & Sunder, Shyam., "undated". "Rational Expectations and the Aggregation of Diverse Information in Laboratory Security Markets," Working Papers 463, California Institute of Technology, Division of the Humanities and Social Sciences.
- Sunder, Shyam, 1992. "Market for Information: Experimental Evidence," Econometrica, Econometric Society, vol. 60(3), pages 667-695, May.
- Sunder, S., 1989. "Market For Information: Experimental Evidence," GSIA Working Papers 88-89-53, Carnegie Mellon University, Tepper School of Business.
- Wakker,Peter P., 2010. "Prospect Theory," Cambridge Books, Cambridge University Press, number 9780521765015, February.
- Wakker,Peter P., 2010. "Prospect Theory," Cambridge Books, Cambridge University Press, number 9780521748681.
- Ghirardato, Paolo & Marinacci, Massimo, 2002. "Ambiguity Made Precise: A Comparative Foundation," Journal of Economic Theory, Elsevier, vol. 102(2), pages 251-289, February.
- Sujoy Mukerji & Jean-Marc Tallon, 2003. "An overview of economic applications of David Schmeidler`s models of decision making under uncertainty," Economics Series Working Papers 165, University of Oxford, Department of Economics.
- Sujoy Mukerji & Jean-Marc Tallon, 2004. "An overview of economic applications of David Schmeidler's models of decision making under uncertainty," Université Paris1 Panthéon-Sorbonne (Post-Print and Working Papers) halshs-00502534, HAL.
- Robin M. Hogarth & Hillel J. Einhorn, 1990. "Venture Theory: A Model of Decision Weights," Management Science, INFORMS, vol. 36(7), pages 780-803, July.
- Steffen Andersen & Glenn W. Harrison & Morten I. Lau & E. Elisabet Rutström, 2008. "Eliciting Risk and Time Preferences," Econometrica, Econometric Society, vol. 76(3), pages 583-618, 05.
- Rakesh K. Sarin & Martin Weber, 1993. "Effects of Ambiguity in Market Experiments," Management Science, INFORMS, vol. 39(5), pages 602-615, May.
- Carmela Mauro, 2008. "Uncertainty Aversion Vs. Competence: An Experimental Market Study," Theory and Decision, Springer, vol. 64(2), pages 301-331, March.
- Schmeidler, David, 1989. "Subjective Probability and Expected Utility without Additivity," Econometrica, 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.
- Vernon L. Smith, 1969. "Measuring Nonmonetary Utilities in Uncertain Choices: The Ellsberg Urn," The Quarterly Journal of Economics, Oxford University Press, vol. 83(2), pages 324-329.
- 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.
- Anna Maffioletti & Ulrich Schmidt & Carsten Schröder, 2009. "The effect of elicitation methods on ambiguity aversion: an experimental investigation," Economics Bulletin, AccessEcon, vol. 29(2), pages 638-643.
- Maffioletti, Anna & Schmidt, Ulrich, 2001. "The Effect of Elicitation Methods on Ambiguity Aversion: An Experimental Investigation," Sonderforschungsbereich 504 Publications 01-44, Sonderforschungsbereich 504, Universität Mannheim;Sonderforschungsbereich 504, University of Mannheim.
- Isaac, R Mark & James, Duncan, 2000. "Just Who Are You Calling Risk Averse?," Journal of Risk and Uncertainty, Springer, vol. 20(2), pages 177-187, March.
- David Bruner, 2009. "Changing the probability versus changing the reward," Experimental Economics, Springer;Economic Science Association, vol. 12(4), pages 367-385, December.
- David M. Bruner, 2009. "Changing the Probability versus Changing the Reward," Working Papers 09-04, Department of Economics, Appalachian State University.
- 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.
- 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.
- Peter Bossaerts & Paolo Ghirardato & Serena Guarnaschelli & William R. Zame, 2006. "Ambiguity in Asset Markets: Theory and Experiment," Carlo Alberto Notebooks 27, Collegio Carlo Alberto, revised 2009.
- Charles A. Holt & Susan K. Laury, 2002. "Risk Aversion and Incentive Effects," American Economic Review, American Economic Association, vol. 92(5), pages 1644-1655, December.
- Ghirardato, Paolo & Maccheroni, Fabio & Marinacci, Massimo, 2004. "Differentiating ambiguity and ambiguity attitude," Journal of Economic Theory, Elsevier, vol. 118(2), pages 133-173, October.
- Paul Dolan & Martin Jones, 2004. "Explaining Attitudes Towards Ambiguity: An Experimental Test Of The Comparative Ignorance Hypothesis," Scottish Journal of Political Economy, Scottish Economic Society, vol. 51(3), pages 281-301, 08.
- Larry G. Epstein, 1999. "A Definition of Uncertainty Aversion," Review of Economic Studies, Oxford University Press, vol. 66(3), pages 579-608. Full references (including those not matched with items on IDEAS)
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