Temporal risk aversion and asset prices
Agents with standard, time-separable preferences do not care about the temporal distribution of risk. This is a strong assumption. For example, it seems plausible that a consumer may find persistent shocks to consumption less desirable than uncorrelated fluctuations. Such a consumer is said to exhibit temporal risk aversion. This paper examines the implications of temporal risk aversion for asset prices. The innovation is to work with expected utility preferences that (i) are not time-separable, (ii) exhibit temporal risk aversion, (iii) separate risk aversion from the intertemporal elasticity of substitution, (iv) separate short-run from long-run risk aversion and (v) yield stationary asset pricing implications in the context of an endowment economy. Closed form solutions are derived for the equity premium and the risk free rate. The equity premium depends only on a parameter indexing long-run risk aversion. The risk-free rate instead depends primarily on a separate parameter indexing the desire to smooth consumption over time and the rate of time preference.
|Date of creation:||2008|
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- Epstein, Larry G & Zin, Stanley E, 1989. "Substitution, Risk Aversion, and the Temporal Behavior of Consumption and Asset Returns: A Theoretical Framework," Econometrica, Econometric Society, vol. 57(4), pages 937-69, July.
- Andrew B. Abel, 1998.
"Risk Premia and Term Premia in General Equilibrium,"
NBER Working Papers
6683, National Bureau of Economic Research, Inc.
- Abel, Andrew B., 1999. "Risk premia and term premia in general equilibrium," Journal of Monetary Economics, Elsevier, vol. 43(1), pages 3-33, February.
- Lars Peter Hansen & John Heaton & Nan Li, 2005.
"Consumption Strikes Back?: Measuring Long-Run Risk,"
NBER Working Papers
11476, National Bureau of Economic Research, Inc.
- Francisco Gomes & Alexander Michaelides, 2005.
"Asset pricing with limited risk sharing and heterogeneous agents,"
LSE Research Online Documents on Economics
24649, London School of Economics and Political Science, LSE Library.
- Francisco Gomes & Alexander Michaelides, 2008. "Asset Pricing with Limited Risk Sharing and Heterogeneous Agents," Review of Financial Studies, Society for Financial Studies, vol. 21(1), pages 415-448, January.
- Gomes, Francisco J & Michaelides, Alexander, 2007. "Asset Pricing with Limited Risk Sharing and Heterogeneous Agents," CEPR Discussion Papers 6136, C.E.P.R. Discussion Papers.
- Bommier, Antoine & Rochet, Jean-Charles, 2003.
"Risk Aversion and Planning Horizon,"
IDEI Working Papers
204, Institut d'Économie Industrielle (IDEI), Toulouse, revised Nov 2004.
- Lucas, Robert E, Jr, 1978. "Asset Prices in an Exchange Economy," Econometrica, Econometric Society, vol. 46(6), pages 1429-45, November.
- Monika Piazzesi & Martin Schneider, 2007.
"Equilibrium Yield Curves,"
in: NBER Macroeconomics Annual 2006, Volume 21, pages 389-472
National Bureau of Economic Research, Inc.
- Shmuel Kandel & Robert F. Stambaugh, 1991.
"Asset Returns and Intertemporal Preferences,"
NBER Working Papers
3633, National Bureau of Economic Research, Inc.
- R. Mehra & E. Prescott, 2010.
"The equity premium: a puzzle,"
Levine's Working Paper Archive
1401, David K. Levine.
- Larry G. Epstein & Stephen M. Tanny, 1980. "Increasing Generalized Correlation: A Definition and Some Economic Consequences," Canadian Journal of Economics, Canadian Economics Association, vol. 13(1), pages 16-34, February.
- Kihlstrom, Richard E. & Mirman, Leonard J., 1974. "Risk aversion with many commodities," Journal of Economic Theory, Elsevier, vol. 8(3), pages 361-388, July.
- Lucas, Robert E, Jr, 1990. "Supply-Side Economics: An Analytical Review," Oxford Economic Papers, Oxford University Press, vol. 42(2), pages 293-316, April.
- TallariniJr., Thomas D., 2000.
"Risk-sensitive real business cycles,"
Journal of Monetary Economics,
Elsevier, vol. 45(3), pages 507-532, June.
- Ravi Bansal & Amir Yaron, 2000.
"Risks for the Long Run: A Potential Resolution of Asset Pricing Puzzles,"
NBER Working Papers
8059, National Bureau of Economic Research, Inc.
- Ravi Bansal & Amir Yaron, 2004. "Risks for the Long Run: A Potential Resolution of Asset Pricing Puzzles," Journal of Finance, American Finance Association, vol. 59(4), pages 1481-1509, 08.
- Bryan R. Routledge & Stanley E. Zin, 2010.
"Generalized Disappointment Aversion and Asset Prices,"
Journal of Finance,
American Finance Association, vol. 65(4), pages 1303-1332, 08.
- Bryan R. Routledge & Stanley E. Zin, 2003. "Generalized Disappointment Aversion and Asset Prices," NBER Working Papers 10107, National Bureau of Economic Research, Inc.
- Scott F. Richard, 1975. "Multivariate Risk Aversion, Utility Independence and Separable Utility Functions," Management Science, INFORMS, vol. 22(1), pages 12-21, September.
- Robert E. Lucas Jr., 2003. "Macroeconomic Priorities," American Economic Review, American Economic Association, vol. 93(1), pages 1-14, March.
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