Consumption: Beyond Certainty Equivalence
This paper discusses the recent research on the consumption function that has attempted to relax the assumption of certainty equivalence. While there remain many open questions, both theoretical and empirical, it is clear that the assumption of certainty equivalence can be misleading. Under more plausible specifications of preferences toward risk, uncertainty lowers the level of consumption, increases the expected rate of growth of consumption, and increases the response of consumption to news about income. Moreover, changes in the amount of uncertainty are a potentially important source of fluctuations in consumption.
|Date of creation:||Jan 1988|
|Publication status:||published as The American Economic Review, Vol. 78, No. 2, pp. 173-177, (May 1988).|
|Contact details of provider:|| Postal: National Bureau of Economic Research, 1050 Massachusetts Avenue Cambridge, MA 02138, U.S.A.|
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- Kotlikoff, Laurence J & Summers, Lawrence H, 1981.
"The Role of Intergenerational Transfers in Aggregate Capital Accumulation,"
Journal of Political Economy,
University of Chicago Press, vol. 89(4), pages 706-732, August.
- Laurence J. Kotlikoff & Lawrence H. Summers, 1980. "The Role of Intergenerational Transfers in Aggregate Capital Accumulation," NBER Working Papers 0445, National Bureau of Economic Research, Inc.
- A. Sandmo, 1970. "The Effect of Uncertainty on Saving Decisions," Review of Economic Studies, Oxford University Press, vol. 37(3), pages 353-360.
- Hayne E. Leland, 1968. "Saving and Uncertainty: The Precautionary Demand for Saving," The Quarterly Journal of Economics, Oxford University Press, vol. 82(3), pages 465-473.
- Robert E. Hall & Frederic S. Mishkin, 1980.
"The Sensitivity of Consumption to Transitory Income: Estimates from Panel Data on Households,"
NBER Working Papers
0505, National Bureau of Economic Research, Inc.
- Hall, Robert E & Mishkin, Frederic S, 1982. "The Sensitivity of Consumption to Transitory Income: Estimates from Panel Data on Households," Econometrica, Econometric Society, vol. 50(2), pages 461-481, March.
- Dreze, Jacques H. & Modigliani, Franco, 1972.
"Consumption decisions under uncertainty,"
Journal of Economic Theory,
Elsevier, vol. 5(3), pages 308-335, December.
- Kimball, Miles S. & Mankiw, N. Gregory, 1989.
"Precautionary Saving and the Timing of Taxes,"
3443105, Harvard University Department of Economics.
- Bertola, Giuseppe, 1998. "Irreversible investment," Research in Economics, Elsevier, vol. 52(1), pages 3-37, March.
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