Awareness of Unawareness: A Theory of Decision Making in the Face of Ignorance
In the wake of growing awareness, decision makers anticipate that they might acquire knowledge that, in their current state of ignorance, is unimaginable. Supposedly, this anticipation manifests itself in the decision makers' choice behavior. In this paper we model the anticipation of growing awareness, lay choice-based axiomatic foundations to subjective expected utility representation of beliefs about the likelihood of discovering unknown consequences, and assign utility to consequences that are not only unimaginable but may also be nonexistent. In so doing, we maintain the flavor of reverse Bayesianism of Karni and VierÃ¸ (2013, 2015).
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- Yusufcan Masatlioglu & Daisuke Nakajima & Erkut Ozbay, 2009.
NajEcon Working Paper Reviews
- Edi Karni & Marie-Louise Vier?, 2013.
""Reverse Bayesianism": A Choice-Based Theory of Growing Awareness,"
American Economic Review,
American Economic Association, vol. 103(7), pages 2790-2810, December.
- Edi Karni & Marie-Louise Vierø, 2010. ""Reverse Bayesianism": A Choice-Based Theory of Growing Awareness," Working Papers 1258, Queen's University, Department of Economics.
- Edi Karni & Marie-Louise Vierø, 2012. ""Reverse Bayesianism": A Choice-Based Theory of Growing Awareness," Economics Working Paper Archive 591, The Johns Hopkins University,Department of Economics.
- 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.
- Simon Grant & John Quiggin, 2009.
"Inductive reasoning about unawareness,"
Risk & Uncertainty Working Papers
WPR09_1, Risk and Sustainable Management Group, University of Queensland.
- Grant, Simon & Quiggin, John, 2009. "Inductive Reasoning About Unawareness," Risk and Sustainable Management Group Working Papers 151188, University of Queensland, School of Economics.
- Grant, Simon & Quiggin, John, 2012. "Inductive Reasoning About Unawareness," Risk and Sustainable Management Group Working Papers 151202, University of Queensland, School of Economics.
- Mark J. Machina & David Schmeidler, 1994.
"Bayes Without Bernoulli: Simple Conditions for Probabilistically Sophisticated Choice,"
1088, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- Machina Mark J. & Schmeidler David, 1995. "Bayes without Bernoulli: Simple Conditions for Probabilistically Sophisticated Choice," Journal of Economic Theory, Elsevier, vol. 67(1), pages 106-128, October.
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