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Ageing Populations and Intergenerational Risk-sharing in PAYG Pension Schemes

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Author Info
Kruse, Agneta () (Department of Economics, Lund University)
Abstract

The purpose of this paper is to compare pension schemes with respect to their intergenerational redistributive effects caused by economic and demographic changes. It is shown how these effects depend on the specific design of the pension scheme, with special attention devoted to the indexation problem. There is a potential trade-off between financial stability of the pension system and a “desired” distribution between generations. A buffer fund is often seen as the remedy to demographic strain and potential conflict. Therefore, the possibility of accumulating (and de-cumulating) a buffer fund is included. A lifecycle perspective is applied and the risk-sharing is measured by different generations’ rate of return. The analysis is carried out within the framework of an over-lapping generation model in the setting of a stylised economy.

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Publisher Info
Paper provided by Lund University, Department of Economics in its series Working Papers with number 2002:18.

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Length: 21 pages
Date of creation: 02 Jul 2002
Date of revision:
Handle: RePEc:hhs:lunewp:2002_018

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Postal: Department of Economics, School of Economics and Management, Lund University, Box 7082, S-220 07 Lund,Sweden
Phone: +46 +46 222 0000
Fax: +46 +46 2224613
Web page: http://www.nek.lu.se/
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Related research
Keywords: Notional defined contribution pension systems; demographic changes; indexing; intergenerational risk-sharing;

Other versions of this item:

Find related papers by JEL classification:
D30 - Microeconomics - - Distribution - - - General
H55 - Public Economics - - National Government Expenditures and Related Policies - - - Social Security and Public Pensions
J14 - Labor and Demographic Economics - - Demographic Economics - - - Economics of the Elderly; Economics of the Handicapped
J26 - Labor and Demographic Economics - - Demand and Supply of Labor - - - Retirement; Retirement Policies

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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.:
  1. Roger H. Gordon & Hal R. Varian, 1985. "Intergenerational Risk Sharing," NBER Working Papers 1730, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
    Other versions:
  2. Feldstein, Martin, 1996. "The Missing Piece in Policy Analysis: Social Security Reform," American Economic Review, American Economic Association, vol. 86(2), pages 1-14, May.
    Other versions:
  3. 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. [Downloadable!] (restricted)
  4. Martin Feldstein & Jeffrey B. Liebman, 2001. "Social Security," NBER Working Papers 8451, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
    Other versions:
    • Feldstein, Martin & Liebman, Jeffrey B., 2002. "Social security," Handbook of Public Economics, in: A. J. Auerbach & M. Feldstein (ed.), Handbook of Public Economics, edition 1, volume 4, chapter 32, pages 2245-2324 Elsevier. [Downloadable!] (restricted)
  5. Raffelhuschen, Bernd & Risa, Alf Erling, 1995. "Reforming social security in a small open economy," European Journal of Political Economy, Elsevier, vol. 11(3), pages 469-485, September. [Downloadable!] (restricted)
  6. Courtney Coile & Jonathan Gruber, 2000. "Social Security and Retirement," NBER Working Papers 7830, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
  7. Alan J. Auerbach & Kevin A. Hassett, 1999. "Uncertainty and the Design of Long-Run Fiscal Policy," NBER Working Papers 7036, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
  8. Agneta Kruse & Pier Luigi Porta & Pia Saraceno, 1997. "Pension Systems and Reforms: a Note on Transition Problems," Working Papers 02, University of Milano-Bicocca, Department of Economics, revised Feb 1997. [Downloadable!]
  9. Kruse, Agneta, 2000. "Pension Reforms; Effects on Intergenerational Risk-Sharing and Redistribution," Working Papers 2000:10, Lund University, Department of Economics. [Downloadable!]
  10. Browning, Edgar K, 1975. "Why the Social Insurance Budget Is Too Large in a Democracy," Economic Inquiry, Oxford University Press, vol. 13(3), pages 373-88, September.
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Cited by:
(explanations, 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.)

  1. Kruse, Agneta & Nyberg, Kristian, 2004. "Pensions and external effects of ageing; effects on distribution," Working Papers 2004:27, Lund University, Department of Economics. [Downloadable!]
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