The Empirical Importance of Precautionary Saving
One of the basic motives for saving is the accumulation of wealth to insure future welfare. Both introspection and extant research on consumption insurance find that people face substantial risks that they do not fairly pool. In theory, the consumption and wealth accumulation of price-taking households in an economy with incomplete markets differs substantially from the behavior of these same households in the equivalent economy with complete-markets. The question we address in this article is whether we find this difference to be large in practice. What is the empirical importance of precautionary saving? We provide a simple decomposition that characterizes the importance of precautionary saving in the U.S. economy. We use this decomposition as an organizing framework to present four main findings: (a) the concavity of the consumption policy rule, (b) the importance of precautionary saving for life-cycle saving and wealth accumulation, (c) the contribution of changes in risk to fluctuations in aggregate consumption and (d) the significant impact of incomplete markets on aggregate fluctuations in calibrated general equilibrium models. We conclude with directions for future research.
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Volume (Year): 91 (2001)
Issue (Month): 2 (May)
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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.:
- Stephen Zeldes, .
"Optimal Consumption with Stochastic Income: Deviations from Certainty Equivalence,"
Rodney L. White Center for Financial Research Working Papers
20-86, Wharton School Rodney L. White Center for Financial Research.
- Zeldes, Stephen P, 1989. "Optimal Consumption with Stochastic Income: Deviations from Certainty Equivalence," The Quarterly Journal of Economics, MIT Press, vol. 104(2), pages 275-98, May.
- Krusell, P & Smith Jr, A-A, 1995.
"Income and Wealth Heterogeneity in the Macroeconomic,"
RCER Working Papers
399, University of Rochester - Center for Economic Research (RCER).
- Per Krusell & Anthony A. Smith & Jr., 1998. "Income and Wealth Heterogeneity in the Macroeconomy," Journal of Political Economy, University of Chicago Press, vol. 106(5), pages 867-896, October.
- Per Krusell & Anthony A. Smith, Jr., . "Income and Wealth Heterogeneity in the Macroeconomy," GSIA Working Papers 1997-37, Carnegie Mellon University, Tepper School of Business.
- Christopher D Carroll, 1990.
"Buffer-Stock Saving and the Life Cycle/Permanent Income Hypothesis,"
Economics Working Paper Archive
371, The Johns Hopkins University,Department of Economics, revised Aug 1996.
- Carroll, Christopher D, 1997. "Buffer-Stock Saving and the Life Cycle/Permanent Income Hypothesis," The Quarterly Journal of Economics, MIT Press, vol. 112(1), pages 1-55, February.
- Christopher D. Carroll, 1996. "Buffer-Stock Saving and the Life Cycle/Permanent Income Hypothesis," NBER Working Papers 5788, National Bureau of Economic Research, Inc.
- Jonathan Parker & Bruce Preston, 2002.
"Precautionary Saving and Consumption Fluctuations,"
NBER Working Papers
9196, National Bureau of Economic Research, Inc.
- Constantinides,George & Duffie,Darrel, 1992.
"Asset pricing with heterogeneous consumers,"
Discussion Paper Serie A
381, University of Bonn, Germany.
- Kjetil Storesletten & Chris Telmer & Amir Yaron, .
"Asset pricing with idiosyncratic risk and overlapping generations,"
GSIA Working Papers
226, Carnegie Mellon University, Tepper School of Business.
- Kjetil Storesletten & Chris Telmer & Amir Yaron, 2007. "Asset Pricing with Idiosyncratic Risk and Overlapping Generations," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 10(4), pages 519-548, October.
- Kjetil Storesletten & Chris Telmer & Amir Yaron, 1996. "Asset pricing with idiosyncratic risk and overlapping generations," Economics Working Papers 405, Department of Economics and Business, Universitat Pompeu Fabra, revised Jul 1999.
- Storesletten, Kjetil & Telmer, Chris & Yaron, Amir, 2001. "Asset Pricing with Idiosyncratic Risk and Overlapping Generations," CEPR Discussion Papers 3065, C.E.P.R. Discussion Papers.
- Storesletten, Kjetil & Telmer, Chris & Yaron, Amir, 2002. "Asset pricing with idiosyncratic risk and overlapping generations," Seminar Papers 703, Stockholm University, Institute for International Economic Studies.
- Christopher D. Carroll & Miles S. Kimball, 1995.
"On the Concavity of the Consumption Function,"
- Gourinchas, Pierre-Olivier & Parker, Jonathan A, 2000.
"Consumption Over the Life-Cycle,"
CEPR Discussion Papers
2345, C.E.P.R. Discussion Papers.
- Pierre-Olivier Gourinchas, 2000. "Precautionary Savings, LifeCycle and Macroeconomics," Econometric Society World Congress 2000 Contributed Papers 0793, Econometric Society.
- Deaton, Angus, 1991.
"Saving and Liquidity Constraints,"
Econometric Society, vol. 59(5), pages 1221-48, September.
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