Statistical Science

Ambiguity Aversion and Model Misspecification: An Economic Perspective

Lars Peter Hansen and Massimo Marinacci

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Statist. Sci. Volume 31, Number 4 (2016), 511-515.

First available in Project Euclid: 19 January 2017

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Hansen, Lars Peter; Marinacci, Massimo. Ambiguity Aversion and Model Misspecification: An Economic Perspective. Statist. Sci. 31 (2016), no. 4, 511--515. doi:10.1214/16-STS570.

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  • Anderson, E., Hansen, L. P. and Sargent, T. J. (2003). A quartet of semigroups for model specification, robustness, prices of risk, and model detection. J. Eur. Econ. Assoc. 1 68–123.
  • Arrow, K. J. (1951). Alternative approaches to the theory of choice in risk-taking situtations. Econometrica 19 404–437.
  • Chamberlain, G. (2000). Econometric applications of maxmin expected utility. J. Appl. Econometrics 15 625–644.
  • Chen, Z. and Epstein, L. (2002). Ambiguity, risk, and asset returns in continuous time. Econometrica 70 1403–1443.
  • de Finetti, B. (1937). La prévision: Ses lois logiques, ses sources subjectives. Ann. Inst. Henri Poincaré 7 1–68.
  • Ellsberg, D. (1961). Risk, ambiguity, and the Savage axioms. Q. J. Econ. 75 643–669.
  • Epstein, L. G. and Schneider, M. (2003). Recursive multiple-priors. J. Econom. Theory 113 1–31.
  • Gilboa, I. and Marinacci, M. (2013). Ambiguity and the Bayesian Paradigm, in Advances in Economics and Econometrics: Theory and Applications (D. Acemoglu, M. Arellano and E. Dekel, eds.). Cambridge Univ. Press, Cambridge.
  • Gilboa, I. and Schmeidler, D. (1989). Maxmin expected utility with nonunique prior. J. Math. Econom. 18 141–153.
  • Good, I. J. (1952). Rational decisions. J. Roy. Statist. Soc. Ser. B. 14 107–114.
  • Hansen, L. (2014). Nobel lecture: Uncertainty outside and inside economic models. J. Polit. Econ. 122 945–987.
  • Hansen, L. P. and Sargent, T. J. (2001). Robust control and model uncertainty. Am. Econ. Rev. 91 60–66.
  • Hansen, L. P. and Sargent, T. J. (2007). Recursive robust estimation and control without commitment. J. Econom. Theory 136 1–27.
  • Hansen, L. P. and Sargent, T. J. (2016). Sets of models and prices of uncertainty. Working Paper No. 22000.
  • Hansen, L. P., Sargent, T. J., Turmuhambetova, G. and Williams, N. (2006). Robust control and model misspecification. J. Econom. Theory 128 45–90.
  • Klibanoff, P., Marinacci, M. and Mukerji, S. (2005). A smooth model of decision making under ambiguity. Econometrica 73 1849–1892.
  • Klibanoff, P., Marinacci, M. and Mukerji, S. (2009). Recursive smooth ambiguity preferences. J. Econom. Theory 144 930–976.
  • Koopmans, T. C. (1960). Stationary ordinal utility and impatience. Econometrica 28 287–309.
  • Maccheroni, F., Marinacci, M. and Rustichini, A. (2006a). Dynamic variational preferences. J. Econom. Theory 128 4–44.
  • Maccheroni, F., Marinacci, M. and Rustichini, A. (2006b). Ambiguity aversion, robustness, and the variational representation of preferences. Econometrica 74 1447–1498.
  • Marinacci, M. (2015). Model uncertainty. J. Eur. Econ. Assoc. 13 998–1076.
  • Petersen, I. R., James, M. R. and Dupuis, P. (2000). Minimax optimal control of stochastic uncertain systems with relative entropy constraints. IEEE Trans. Automat. Control 45 398–412.
  • Savage, L. J. (1954). The Foundations of Statistics. Wiley, New York.
  • von Neumann, J. and Morgenstern, O. (1944). Theory of Games and Economic Behavior. Princeton Univ. Press, Princeton, NJ.
  • Wald, A. (1950). Statistical Decision Functions. Wiley, New York.
  • Watson, J. and Holmes, C. (2016). Approximate models and robust decisions. Statist. Sci. 31 465–589.

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