Relative risk aversion, relative prudence and comparative statics under uncertainty: The case of (μ, σ)-preferences
From the expected-utility approach, relative risk aversion being smaller than one and relative prudence being smaller than two emerge as preference restrictions that fully determine the optimal responses of decisions under uncertainty to certain shifts in probability distributions. We characterize the magnitudes of relative risk aversion and relative prudence in terms of the two-parameter, mean-standard deviation approach. We demonstrate that this characterization is instrumental in obtaining comparative static results in the two-parameter setting. We further relate our findings to the results in the expected-utility framework. Copyright Blackwell Publishers Ltd and the Board of Trustees of the Bulletin of Economic Research, 2004.
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Volume (Year): 56 (2004)
Issue (Month): 2 (04)
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References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Hans-Werner Sinn, 1994.
"A Theory of the Welfare State,"
NBER Working Papers
4856, National Bureau of Economic Research, Inc.
- Moschini, Giancarlo & Hennessy, David A., 2001.
"Uncertainty, risk aversion, and risk management for agricultural producers,"
Handbook of Agricultural Economics,
in: B. L. Gardner & G. C. Rausser (ed.), Handbook of Agricultural Economics, edition 1, volume 1, chapter 2, pages 88-153
- Moschini, GianCarlo & Hennessy, David A., 2001. "Uncertainty, Risk Aversion, and Risk Management for Agricultural Producers," Staff General Research Papers Archive 5323, Iowa State University, Department of Economics.
- Lars Tyge Nielsen & Fatma Lajeri, 2000.
"Parametric characterizations of risk aversion and prudence,"
Springer;Society for the Advancement of Economic Theory (SAET), vol. 15(2), pages 469-476.
- Lajeri, Fatma & Nielsen, Lars Tyge, 1997. "Parametric Characterizations of Risk Aversion and Prudence," CEPR Discussion Papers 1650, C.E.P.R. Discussion Papers.
- Fatma Lajeri-Chaherli, 2002. "More on Properness: The Case of Mean-Variance Preferences," The Geneva Risk and Insurance Review, Palgrave Macmillan;International Association for the Study of Insurance Economics (The Geneva Association), vol. 27(1), pages 49-60, June.
- Sinn, Hans-Werner, 1990. "Expected Utility, mu-sigma Preferences, and Linear Distribution Classes: A Further Result," Journal of Risk and Uncertainty, Springer, vol. 3(3), pages 277-81, September.
- Ormiston, Michael B & Schlee, Edward E, 2001. "Mean-Variance Preferences and Investor Behaviour," Economic Journal, Royal Economic Society, vol. 111(474), pages 849-61, October.
- Thomas Eichner & Andreas Wagener, 2003. "Variance Vulnerability, Background Risks, and Mean-Variance Preferences," The Geneva Risk and Insurance Review, Palgrave Macmillan;International Association for the Study of Insurance Economics (The Geneva Association), vol. 28(2), pages 173-184, December.
- Wagener, Andreas, 2003. "Comparative statics under uncertainty: The case of mean-variance preferences," European Journal of Operational Research, Elsevier, vol. 151(1), pages 224-232, November.
- Ormiston, Michael B. & Schlee, Edward E., 1992. "Necessary conditions for comparative statics under uncertainty," Economics Letters, Elsevier, vol. 40(4), pages 429-434, December.
- Wagener, Andreas, 2002. "Prudence and risk vulnerability in two-moment decision models," Economics Letters, Elsevier, vol. 74(2), pages 229-235, January.
- Hawawini, Gabriel, 1978. "A mean-standard deviation exposition of the theory of the firm under uncertainty," MPRA Paper 10148, University Library of Munich, Germany.
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