Uncertain Retirement and the Effects of Social Insurance on Savings, Wealth, and Welfare
We construct a Blanchard-style overlapping generations model consisting of long-lived individuals who have uninsurable idiosyncratic risk resulting from uncertain retirement periods and medical costs in retirement. Without social insurance, such individuals must save for these eventualities. We examine the impact of pay-as-you-go social insurance policies (public pensions and medicare coverage) on individual and aggregate consumption, saving, and wealth levels as well as wealth distribution. We also derive expressions for optimal (Pareto improving) social insurance policies.
Volume (Year): 1 (2007)
Issue (Month): ()
|Contact details of provider:|| Postal: |
Phone: +49 431 8814-1
Fax: +49 431 8814528
Web page: http://www.economics-ejournal.org/
More information through EDIRC
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.:
- Soares, Jorge, 2005.
"Social Security Evaluation: A Critique,"
Cambridge University Press, vol. 9(01), pages 57-97, February.
- Blanchard, Olivier J, 1985.
"Debt, Deficits, and Finite Horizons,"
Journal of Political Economy,
University of Chicago Press, vol. 93(2), pages 223-47, April.
- Jagadeesh Gokhale & Laurence J. Kotlikoff, 1999.
"The impact of Social Security and other factors on the distribution of wealth,"
9913, Federal Reserve Bank of Cleveland.
- Jagadeesh Gokhale & Laurence J. Kotlikoff, 2002. "The Impact of Social Security and Other Factors on the Distribution of Wealth," NBER Chapters, in: The Distributional Aspects of Social Security and Social Security Reform, pages 85-114 National Bureau of Economic Research, Inc.
- Gokhale, J. & Kotlikoff, L.J., 1999. "The Impact of Social Security and Other Factors on the Distribution of Wealth," Papers 9913, London School of Economics - Centre for Labour Economics.
- Paul A. Samuelson, 1958. "An Exact Consumption-Loan Model of Interest with or without the Social Contrivance of Money," Journal of Political Economy, University of Chicago Press, vol. 66, pages 467.
- S. Rao Aiyagari, 1994. "Uninsured Idiosyncratic Risk and Aggregate Saving," The Quarterly Journal of Economics, Oxford University Press, vol. 109(3), pages 659-684.
- P. A. Diamond & J. A. Mirrlees, 1977.
"A Model of Social Insurance With Variable Retirement,"
210, Massachusetts Institute of Technology (MIT), Department of Economics.
- Diamond, P. A. & Mirrlees, J. A., 1978. "A model of social insurance with variable retirement," Journal of Public Economics, Elsevier, vol. 10(3), pages 295-336, December.
- Diamond, Peter A & Mirrlees, James A, 1986. " Payroll-Tax Financed Social Insurance with Variable Retirement," Scandinavian Journal of Economics, Wiley Blackwell, vol. 88(1), pages 25-50.
- Atkinson, Anthony B., 1970. "On the measurement of inequality," Journal of Economic Theory, Elsevier, vol. 2(3), pages 244-263, September.
- Huggett, Mark, 1996. "Wealth distribution in life-cycle economies," Journal of Monetary Economics, Elsevier, vol. 38(3), pages 469-494, December.
- Steven J. Haider & Melvin Stephens, 2007.
"Is There a Retirement-Consumption Puzzle? Evidence Using Subjective Retirement Expectations,"
The Review of Economics and Statistics,
MIT Press, vol. 89(2), pages 247-264, May.
- Steven Haider & Melvin Stephens Jr., 2004. "Is There a Retirement-Consumption Puzzle? Evidence Using Subjective Retirement Expectations," NBER Working Papers 10257, National Bureau of Economic Research, Inc.
When requesting a correction, please mention this item's handle: RePEc:zbw:ifweej:5581. 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: (ZBW - German National Library of Economics)
If references are entirely missing, you can add them using this form.