The life-cycle hypothesis, fiscal policy and social security
In the early 1950s Modigliani, with Brumberg and Ando, formulated the life-cycletheory of consumption and savings that enjoyed a huge and undisputed success. But, since the early 1980s, the life-cycle theory has increasingly come under attack. One reason is the existence of an important inter-generational transmission of wealth, to be imputed to motives that are exogenous to the life-cycle model. The second reason is the growing evidence that the rich continue to save more than the less fortunate, as Keynes in fact maintained. The third reason is that there is growing evidence that young families in their twenties and thirties save a positive and increasing proportion of their income, which is in sharp contrast with the original version of the life-cycletheory. Finally, a number of empirical works have found that pensioners set aside a high proportion of their income. This requires a rethinking of the life-cycle approach.
Volume (Year): 58 (2005)
Issue (Month): 233-234 ()
|Contact details of provider:|| Web page: http://www.economiacivile.it|
|Order Information:||Web: http://www.economiacivile.it|
References listed on IDEAS
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.:
- Barro, Robert J., 1974.
"Are Government Bonds Net Wealth?,"
3451399, Harvard University Department of Economics.
- Feldstein, Martin & Liebman, Jeffrey B., 2002.
Handbook of Public Economics,
in: A. J. Auerbach & M. Feldstein (ed.), Handbook of Public Economics, edition 1, volume 4, chapter 32, pages 2245-2324
- Feldstein, Martin S, 1976. "Social Security and Saving: The Extended Life Cycle Theory," American Economic Review, American Economic Association, vol. 66(2), pages 77-86, May.
- Tullio Jappelli & Franco Modigliani, 1998.
"The Age-Saving Profile and the Life-Cycle Hypothesis,"
CSEF Working Papers
09, Centre for Studies in Economics and Finance (CSEF), University of Naples, Italy.
- Tullio Jappelli & Franco Modigliani, 2006. "The Age–Saving Profile and the Life-Cycle Hypothesis," Chapters, in: Long-run Growth and Short-run Stabilization, chapter 2 Edward Elgar Publishing.
- 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.
- DREZE, Jacques H. & MODIGLIANI, Franco, "undated".
"Cosumption decisions under uncertainty,"
CORE Discussion Papers RP
119, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
- Deaton, Angus, 1992. "Understanding Consumption," OUP Catalogue, Oxford University Press, number 9780198288244.
- Rossi, Nicola & Visco, Ignazio, 1995. "National saving and social security in Italy," Ricerche Economiche, Elsevier, vol. 49(4), pages 329-356, December.
- Modigliani, Franco, 1986.
"Life Cycle, Individual Thrift, and the Wealth of Nations,"
American Economic Review,
American Economic Association, vol. 76(3), pages 297-313, June.
- Modigliani, Franco, 1985. "Life Cycle, Individual Thrift and the Wealth of Nations," Nobel Prize in Economics documents 1985-1, Nobel Prize Committee.
- Modigliani, Franco. & Sterling, Arlie., 1981. "Determinants of private saving with special reference to the role of social security : cross country tests," Working papers 1209-81., Massachusetts Institute of Technology (MIT), Sloan School of Management.
- Modigliani, Franco, 1988. "The Role of Intergenerational Transfers and Life Cycle Saving in the Accumulation of Wealth," Journal of Economic Perspectives, American Economic Association, vol. 2(2), pages 15-40, Spring.
- Modigliani, Franco & Sterling, Arlie, 1986. "Government Debt, Government Spending and Private Sector Behavior: Comment," American Economic Review, American Economic Association, vol. 76(5), pages 1168-1179, December.
When requesting a correction, please mention this item's handle: RePEc:psl:bnlqrr:2005:210. 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: (Carlo D'Ippoliti)
If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.
If references are entirely missing, you can add them using this form.
If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.
If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.
Please note that corrections may take a couple of weeks to filter through the various RePEc services.