On Sustainable Pay-As-You-Go Systems
AbstractAn unfunded Social Security system faces a major risk, sometimes referred to as ‘political risk’. In order to account properly for this risk, the paper considers a political process in which the support to the system is asked from each newborn generation. The analysis is conducted in an overlapping generations economy that is subject to macroeconomic shocks. As a consequence, the political support varies with the evolution of the economy. The impact of various factors –intra-generational redistribution, risk aversion, financial markets, governmental debt- on the political sustainability of a pay-as-you-go system is discussed.
Download InfoIf you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
As the access to this document is restricted, you may want to look for a different version under "Related research" (further below) or search for a different version of it.
Bibliographic InfoPaper provided by C.E.P.R. Discussion Papers in its series CEPR Discussion Papers with number 4966.
Date of creation: Mar 2005
Date of revision:
Contact details of provider:
Postal: Centre for Economic Policy Research, 77 Bastwick Street, London EC1V 3PZ.
Phone: 44 - 20 - 7183 8801
Fax: 44 - 20 - 7183 8820
Other versions of this item:
- C72 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Noncooperative Games
- C78 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Bargaining Theory; Matching Theory
This paper has been announced in the following NEP Reports:
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.:
- Georges Casamatta & Helmuth Cremer & Pierre Pestieau, 2000.
"The Political Economy of Social Security,"
CESifo Working Paper Series
259, CESifo Group Munich.
- CASAMATTA, Georges & CREMER, Helmuth & PESTIEAU, Pierre, 1999. "The political economy of social security," CORE Discussion Papers 1999055, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
- CASAMATTA, Georges & CREMER , Helmuth & PESTIEAU, Pierre, . "The political economy of social security," CORE Discussion Papers RP -1475, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
- Peled, Dan, 1984. "Stationary pareto optimality of stochastic asset equilibria with overlapping generations," Journal of Economic Theory, Elsevier, vol. 34(2), pages 396-403, December.
- Browning, Edgar K, 1975. "Why the Social Insurance Budget Is Too Large in a Democracy," Economic Inquiry, Western Economic Association International, vol. 13(3), pages 373-88, September.
- Gabrielle Demange & Guy Laroque, 1999.
"Social Security and Demographic Shocks,"
Econometric Society, vol. 67(3), pages 527-542, May.
- Chattopadhyay, Subir & Gottardi, Piero, 1999.
"Stochastic OLG Models, Market Structure, and Optimality,"
Journal of Economic Theory,
Elsevier, vol. 89(1), pages 21-67, November.
- Piero Gottardi & Subir Chattopadhyay, 1999. "- Stochastic Olg Models, Market Structure And Optimality," Working Papers. Serie AD 1999-15, Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie).
- Subir Chattopadhyay & Piero Gottardi, 1999. "Stochastic OLG Models, Market Structure, and Optimality," Working Papers 99-12, Brown University, Department of Economics.
- Azariadis, Costas & Galasso, Vincenzo, 2002. "Fiscal Constitutions," Journal of Economic Theory, Elsevier, vol. 103(2), pages 255-281, April.
- Jeffrey R. Brown & Olivia S. Mitchell & James M. Poterba, .
"The Role of Real Annuities and Indexed Bonds In An Individual Accounts Retirement Program,"
Pension Research Council Working Papers
99-2, Wharton School Pension Research Council, University of Pennsylvania.
- Jeffrey R. Brown & Olivia S. Mitchell & James M. Poterba, 2001. "The Role of Real Annuities and Indexed Bonds in an Individual Accounts Retirement Program," NBER Chapters, in: Risk Aspects of Investment-Based Social Security Reform, pages 321-370 National Bureau of Economic Research, Inc.
- Jeffrey R. Brown & Olivia S. Mitchell & James M. Poterba, 1999. "The Role of Real Annuities and Indexed Bonds in an Individual Accounts Retirement Program," Center for Financial Institutions Working Papers 99-18, Wharton School Center for Financial Institutions, University of Pennsylvania.
- Jeffrey R. Brown & Olivia S. Mitchell & James M. Poterba, 1999. "The Role of Real Annuities and Indexed Bonds in an Individual Accounts Retirement Program," NBER Working Papers 7005, National Bureau of Economic Research, Inc.
- Esteban, J.M. & sakovics, J., 1992.
"Intertemp[oral Transfer Institutions,"
UFAE and IAE Working Papers
172.92, Unitat de Fonaments de l'Anàlisi Econòmica (UAB) and Institut d'Anàlisi Econòmica (CSIC).
- 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
- Kandori, Michihiro, 1992. "Repeated Games Played by Overlapping Generations of Players," Review of Economic Studies, Wiley Blackwell, vol. 59(1), pages 81-92, January.
- Galasso, Vincenzo & Profeta, Paola, 2002. "The political economy of social security: a survey," European Journal of Political Economy, Elsevier, vol. 18(1), pages 1-29, March.
- Luisa Fuster & Ayse Imrohoroglu & Selahattin Imrohoroglu, 2003. "A welfare analysis of social security in a dynastic framework," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 44(4), pages 1247-1274, November.
- repec:fth:calaec:03-98 is not listed on IDEAS
- Michele Boldrin & Aldo Rustichini, 2000. "Political Equilibria with Social Security," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 3(1), pages 41-78, January.
- Bohn, Henning, 1998. "Risk Sharing in a Stochastic Overlapping Generations Economy," University of California at Santa Barbara, Economics Working Paper Series qt9r2809f0, Department of Economics, UC Santa Barbara.
- Thomas F. Cooley & Jorge Soares, 1999. "A Positive Theory of Social Security Based on Reputation," Journal of Political Economy, University of Chicago Press, vol. 107(1), pages 135-160, February.
- Gabay, Daniel & Grasselli, Martino, 2012. "Fair demographic risk sharing in defined contribution pension systems," Journal of Economic Dynamics and Control, Elsevier, vol. 36(4), pages 657-669.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: ().
If references are entirely missing, you can add them using this form.