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|
|Date of revision:|
|Publication status:||published as The American Economic Review, Vol. 78, No. 2, pp. 173-177, (May 1988).|
|Contact details of provider:|| Postal: |
Web page: http://www.nber.org
More information through EDIRC
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.:
- 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 461-81, March.
- Kimball, Miles S & Mankiw, N Gregory, 1989.
"Precautionary Saving and the Timing of Taxes,"
Journal of Political Economy,
University of Chicago Press, vol. 97(4), pages 863-79, August.
- Kimball, Miles S. & Mankiw, N. Gregory, 1989. "Precautionary Saving and the Timing of Taxes," Scholarly Articles 3443105, Harvard University Department of Economics.
- Miles S. Kimball & N. Gregory Mankiw, 1988. "Precautionary Saving and the Timing of Taxes," NBER Working Papers 2680, National Bureau of Economic Research, Inc.
- Dreze, Jacques H. & Modigliani, Franco, 1972.
"Consumption decisions under uncertainty,"
Journal of Economic Theory,
Elsevier, vol. 5(3), pages 308-335, December.
- 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 706-32, 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.
- Sandmo, Agnar, 1970. "The Effect of Uncertainty on Saving Decisions," Review of Economic Studies, Wiley Blackwell, vol. 37(3), pages 353-60, July.
- Bertola, Giuseppe, 1998. "Irreversible investment," Research in Economics, Elsevier, vol. 52(1), pages 3-37, March.
When requesting a correction, please mention this item's handle: RePEc:nbr:nberwo:2496. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: ()
If references are entirely missing, you can add them using this form.