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  • Edi Karni (a1)

This paper discusses the definition of the state space and corresponding choice sets that figure in the theory of decision making under uncertainty. It elucidates an approach that overcomes some conceptual difficulties with the standard models and accommodates a procedure for expanding the state space in the wake of growing awareness.

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Ahn D. S. and Ergin H.. 2010. Framing contingencies. Econometrica 78: 655695.
Anscombe F. J. and Aumann R. J.. 1963. A definition of subjective probability. Annals of Mathematical Statistics 43: 199205.
Arrow K. J. 1971. Essays in the Theory of Risk Bearing. Chicago, IL: Markham Publishing Co.
Aumann R. J. 2000. Collected Papers. Cambridge, MA: MIT Press.
Borel É. 1924. A propos d'un traité de probabilités. Revue Philosophique 98: 321336. (Translated in Studies in Subjective Probability, ed. Kyburg H. E. and Smokler H. E.. 1964. New York, NY: John Wiley and Sons.)
Chambers C. P. and Hayashi T.. 2015. Reverse Bayesianism: a comment. Unpublished manuscript.
de Finetti B. 1937. La Prévision: Ses lois logiques, ses sources subjectives. Annales de l'Institut Henri Poincare 7: 168. (Translated in Studies in Subjective Probability, ed. Kyburg H. E., and Smokler H. E.. 1964. New York, NY: John Wiley and Sons.)
Drèze J. H. 1987. Essays on Economic Decisions under Uncertainty. Cambridge: Cambridge University Press.
Epstein L., Marinacci M. and Seo K.. 2007. Coarse contingencies and ambiguity. Theoretical Economics 2: 355394.
Fishburn P. C. 1970. Utility Theory for Decision Making. New York, NY: John Wiley and Sons.
Gibbard A. and Harper W. L.. 1978. Counterfactuals and two kinds of expected utility. In Foundations and Applications of Decision Theory, vol. 1, 125162. Dordrecht: Reidel Publishing Co.
Gilboa I. 2009. Theory of Decision Making under Uncertainty. Cambridge: Cambridge University Press.
Gilboa I. and Schmeidler D.. 1995. Case-based decision theory. Quarterly Journal of Economics 110: 605639.
Gilboa I., Pestlewaite A. and Schmeidler D.. 2009. Is it always rational to satisfy Savage's axioms? Economic and Philosophy 25: 285296.
Karni E. 2009. A mechanism for eliciting probabilities. Econometrica 77: 603606.
Karni E. 2011. A theory of Bayesian decision making with action dependent subjective probabilities. Economic Theory 48: 125146.
Karni E. and Schmeidler D.. 1991. Utility theory with uncertainty. In Handbook of Mathematical Economics, Vol. IV, ed. Hildenbrand W. and Sonnenschein H.. Amsterdam: Elsevier Science.
Karni E. and Vierø M-L.. 2013. “Reverse Bayesianism”: a choice-based theory of growing awareness. American Economic Review 103: 27902810.
Karni E. and Vierø M-L.. 2015a. Probabilistic sophistication and reverse Bayesianism. Journal of Risk and Uncertainty 50: 189208.
Karni E. and Vierø M-L.. 2015b. Awareness of unawareness: a theory of decision making in the face of ignorance. Unpublished manuscript.
Kreps D. M. 1979. A representation theorem for ‘preference for flexibility’. Econometrica 47: 565576.
Kreps D. M. 1992. Static choice in the presence of unforeseen contingencies. In Economic Analysis of Markets and Games: Essays in Honor of Frank Hahn, ed. Dasgupta P., Gale D., Hart O. and Maskin E., 258281. Cambridge, MA: MIT Press.
Kreps D. M. 2013. Microeconomic Foundations I. Princeton, NJ: Princeton University Press.
Machina M. J. 2003. States of the world and the state of decision theory. In The Economics of Risk, ed. Meyer D. and Upjohn W.E.. Institute for Employment Research.
Quine W. V. 1948/1949. On what there is. Review of Metaphysics 2: 2138.
Ramsey F. P. 1926. Truth and probability. (Published in Braithwaite R. B. and Plumpton F.. 1931. The Foundation of Mathematics and Other Logical Essays. London: Routledge and Kegan.)
Savage L. J. 1954. The Foundations of Statistics. New York, NY: John Wiley and Sons. (Second revised edition 1972.)
Schmeidler D. and Wakker P.. 1987. Expected utility and mathematical expectation . In The New Palgrave: A Dictionary of Economics, ed. Eatwell J., Milgate M. and Newman P.. London: Macmillan Press.
Stalnaker R. C. 1972 [1981]. Letter to David Lewis. In IFS Conditionals, Beliefs, Decision, Chance, and Time, ed. Harper W. L., Stalnaker R. C. and Pearce G.. Dordrecht: Reidel Publishing.
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Economics & Philosophy
  • ISSN: 0266-2671
  • EISSN: 1474-0028
  • URL: /core/journals/economics-and-philosophy
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