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 ()
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- 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.
- 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.
- Barro, Robert J, 1974.
"Are Government Bonds Net Wealth?,"
Journal of Political Economy,
University of Chicago Press, vol. 82(6), pages 1095-1117, Nov.-Dec..
- Deaton, Angus, 1992. "Understanding Consumption," OUP Catalogue, Oxford University Press, number 9780198288244, July.
- Dreze, Jacques H. & Modigliani, Franco, 1972.
"Consumption decisions under uncertainty,"
Journal of Economic Theory,
Elsevier, vol. 5(3), pages 308-335, December.
- 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.
- 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.
- 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.
- 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
- 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 1168-79, December.
- Rossi, Nicola & Visco, Ignazio, 1995. "National saving and social security in Italy," Ricerche Economiche, Elsevier, vol. 49(4), pages 329-356, December.
- 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.
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