Nonexpected Utility in Macroeconomics
- 1 February 1990
- journal article
- Published by Oxford University Press (OUP) in The Quarterly Journal of Economics
- Vol. 105 (1) , 29-42
- https://doi.org/10.2307/2937817
Abstract
This paper introduces, within the context of an infinite horizon optimal consumption problem, a parametric class of Kreps-Porteus nonexpected utility preferences—generalized isoelastic utility—which distinguishes attitudes toward risk from behavior toward intertemporal substitution. Some of the theoretical and empirical implications for macroeconomics of these state- and time-nonseparable preferences are examined.Keywords
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