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A direct test of the buffer-stock model of saving

  • Jappelli, Tullio
  • Padula, Mario
  • Pistaferri, Luigi

Recent models with liquidity constraints and impatience emphasize that consumers use savings to buffer income fluctuations. When wealth is below an optimal target, consumers try to increase their buffer stock of wealth by saving more. When it is above target, they increase consumption. This important implication of the buffer stock model of saving has not been subject to direct empirical testing. We derive from the model an appropriate theoretical restriction and test it using data on working-age individuals drawn from the 2002 and 2004 Italian Surveys of Household Income and Wealth. One of the most appealing features of the survey is that it has data on the amount of wealth held for precautionary purposes, which we interpret as target wealth in a buffer stock model. The test results do not support buffer stock behavior, even among population groups that are more likely, a priori, to display such behavior. The saving behavior of young households is instead consistent with models in which impatience, relative to prudence, is not as high as in buffer stock models.

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Paper provided by Center for Financial Studies (CFS) in its series CFS Working Paper Series with number 2007/29.

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Date of creation: 2007
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Handle: RePEc:zbw:cfswop:200729
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  1. Modigliani, Franco, 1985. "Life Cycle, Individual Thrift and the Wealth of Nations," Nobel Prize in Economics documents 1985-1, Nobel Prize Committee.
  2. Attanasio, Orazio P, et al, 1999. "Humps and Bumps in Lifetime Consumption," Journal of Business & Economic Statistics, American Statistical Association, vol. 17(1), pages 22-35, January.
  3. repec:att:wimass:9722 is not listed on IDEAS
  4. Hubbard, R. Glenn & Skinner, Jonathan & Zeldes, Stephen P., 1994. "The importance of precautionary motives in explaining individual and aggregate saving," Carnegie-Rochester Conference Series on Public Policy, Elsevier, vol. 40(1), pages 59-125, June.
  5. Christopher Carroll, 2004. "Theoretical Foundations of Buffer Stock Saving," NBER Working Papers 10867, National Bureau of Economic Research, Inc.
  6. Shorrocks, A F, 1975. "The Age-Wealth Relationship: A Cross-Section and Cohort Analysis," The Review of Economics and Statistics, MIT Press, vol. 57(2), pages 155-63, May.
  7. J. Gruber & A. Yelowitz, . "Public Health Insurance and Private Savings," Institute for Research on Poverty Discussion Papers 1135-97, University of Wisconsin Institute for Research on Poverty.
  8. Glenn R. Hubbard & Jonathan Skinner & Stephen P. Zeldes, . "Precautionary Saving and Social Insurance," Rodney L. White Center for Financial Research Working Papers 03-95, Wharton School Rodney L. White Center for Financial Research.
  9. Erik Hurst & Arthur Kennickell & Annamaria Lusardi & Francisco Torralba, 2005. "Precautionary Savings and the Importance of Business Owners," NBER Working Papers 11731, National Bureau of Economic Research, Inc.
  10. Pierre-Olivier Gourinchas & Jonathan A. Parker, 1999. "Consumption Over the Life Cycle," NBER Working Papers 7271, National Bureau of Economic Research, Inc.
  11. Laibson, David I., 1997. "Golden Eggs and Hyperbolic Discounting," Scholarly Articles 4481499, Harvard University Department of Economics.
  12. Miles S. Kimball, 1989. "Precautionary Saving in the Small and in the Large," NBER Working Papers 2848, National Bureau of Economic Research, Inc.
  13. Jappelli, Tullio & Pagano, Marco, 1988. "Consumption and Capital Market Imperfection: An International Comparison," CEPR Discussion Papers 244, C.E.P.R. Discussion Papers.
  14. Martin Browning & Thomas F. Crossley, 2000. "The Life Cycle Model of Consumption and Saving," Social and Economic Dimensions of an Aging Population Research Papers 28, McMaster University.
  15. George-Marios Angeletos, 2001. "The Hyberbolic Consumption Model: Calibration, Simulation, and Empirical Evaluation," Journal of Economic Perspectives, American Economic Association, vol. 15(3), pages 47-68, Summer.
  16. R. Glenn Hubbard & Kenneth L. Judd, 1986. "Liquidity Constraints, Fiscal Policy, and Consumption," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 17(1), pages 1-60.
  17. Deaton, A., 1989. "Saving And Liquidity Constraints," Papers 153, Princeton, Woodrow Wilson School - Public and International Affairs.
  18. Tullio Jappelli & Luigi Pistaferri, 2006. "Intertemporal Choice and Consumption Mobility," Journal of the European Economic Association, MIT Press, vol. 4(1), pages 75-115, 03.
  19. David I. Laibson & Andrea Repetto & Jeremy Tobacman, 1998. "Self-Control and Saving for Retirement," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 29(1), pages 91-196.
  20. Claudia Biancotti & Giovanni D'Alessio & Andrea Neri, 2004. "Errori di misura nell�indagine sui bilanci delle famiglie italiane," Temi di discussione (Economic working papers) 520, Bank of Italy, Economic Research and International Relations Area.
  21. Christopher D. Carroll & Andrew A. Samwick, 1995. "The Nature of Precautionary Wealth," NBER Working Papers 5193, National Bureau of Economic Research, Inc.
  22. Christopher D. Carroll, 1992. "The Buffer-Stock Theory of Saving: Some Macroeconomic Evidence," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 23(2), pages 61-156.
  23. Angus Deaton, 2005. "Franco Modigliani and the life-cycle theory of consumption," BNL Quarterly Review, Banca Nazionale del Lavoro, vol. 58(233-234), pages 91-107.
  24. Shane Frederick & George Loewenstein & Ted O'Donoghue, 2002. "Time Discounting and Time Preference: A Critical Review," Journal of Economic Literature, American Economic Association, vol. 40(2), pages 351-401, June.
  25. Christopher D. Carroll, 2001. "A Theory of the Consumption Function, With and Without Liquidity Constraints (Expanded Version)," NBER Working Papers 8387, National Bureau of Economic Research, Inc.
  26. Campbell, John Y. & Mankiw, N. Gregory, 1991. "The response of consumption to income : A cross-country investigation," European Economic Review, Elsevier, vol. 35(4), pages 723-756, May.
  27. 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.
  28. Arthur Kennickell & Annamaria Lusardi, 2004. "Disentangling the Importance of the Precautionary Saving Mode," NBER Working Papers 10888, National Bureau of Economic Research, Inc.
  29. Cagetti, Marco, 2003. "Wealth Accumulation over the Life Cycle and Precautionary Savings," Journal of Business & Economic Statistics, American Statistical Association, vol. 21(3), pages 339-53, July.
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