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Risk Sharing and Efficiency Implications of Progressive Pension Arrangements

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Author Info
Hans Fehr
Christian Habermann

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Abstract

The present paper aims to quantify the welfare e.ects of progressive pension arrangements in Germany. Starting from a purely contribution-related benefit system, we introduce basic allowances for contributions and a flat benefit fraction. Since our overlapping-generations model takes into account variable labor supply, borrowing constraints as well as stochastic income risk, we can compare the labor supply, the liquidity, and the insurance effects of the policy reform. Our simulations indicate that for a realistic parameter combination an increase in pension progressivity would yield an aggregate effciency gain of more than 2 percent of resources. However, such a reform would not be implemented because it would not find political support of the currently living generations.

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Paper provided by Netherlands Central Bank, Research Department in its series DNB Working Papers with number 064.

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Date of creation: Dec 2005
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Handle: RePEc:dnb:dnbwpp:064

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Related research
Keywords: Pension reform idiosyncratic labor income uncertainty.

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Find related papers by JEL classification:
H55 - Public Economics - - National Government Expenditures and Related Policies - - - Social Security and Public Pensions
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. Wagener, Andreas, 2004. "On intergenerational risk sharing within social security schemes," European Journal of Political Economy, Elsevier, vol. 20(1), pages 181-206, March. [Downloadable!] (restricted)
    Other versions:
  2. Schneider, Hilmar & Bonin, Holger, 2005. "Wohlfahrts- und Verteilungseffekte eines allgemeinen Freibetrags bei den Sozialabgaben," IZA Discussion Papers 1490, Institute for the Study of Labor (IZA). [Downloadable!]
  3. Casamatta, Georges & Cremer, Helmuth & Pestieau, Pierre, 2000. "The Political Economy of Social Security," CESifo Working Paper Series CESifo Working Paper No. , CESifo GmbH. [Downloadable!]
    Other versions:
  4. Thomas Dohmen & Armin Falk & David Huffman & Uwe Sunde & Jürgen Schupp & Gert G. Wagner, 2005. "Individual Risk Attitudes: New Evidence from a Large, Representative, Experimentally-Validated Survey," IZA Discussion Papers 1730, Institute for the Study of Labor (IZA). [Downloadable!]
    Other versions:
  5. Flood, Lennart & Hansen, Jörgen & Wahlberg, Roger, 2003. "Household Labor Supply and Welfare Participation in Sweden," IZA Discussion Papers 769, Institute for the Study of Labor (IZA). [Downloadable!]
  6. Robert B. Barsky & Miles S. Kimball & F. Thomas Juster & Matthew D. Shapiro, 1997. "Preference Parameters and Behavioral Heterogeneity: An Experimental Approach in the Health and Retirement Survey," NBER Working Papers 5213, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
  7. Juan Carlos Conesa & Dirk Krueger, 2005. "On the Optimal Progressivity of the Income Tax Code," CFS Working Paper Series 2005/10, Center for Financial Studies. [Downloadable!]
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  8. Storesletten, Kjetil & Telmer, Chris I. & Yaron, Amir, 1999. "The risk-sharing implications of alternative social security arrangements," Carnegie-Rochester Conference Series on Public Policy, Elsevier, vol. 50, pages 213-259, June. [Downloadable!] (restricted)
    Other versions:
  9. Flood, Lennart & Hansen, Jörgen & Wahlberg, Roger, 1999. "Household Labor Supply and Welfare Participation in Sweden," Working Papers in Economics 18, Göteborg University, Department of Economics. [Downloadable!]
  10. Dirk Krueger & Felix Kubler, 2005. "Pareto Improving Social Security Reform when Financial Markets are Incomplete!?," CFS Working Paper Series 2005/12, Center for Financial Studies. [Downloadable!]
    Other versions:
  11. Stephen G. Cecchetti & Pok-sang Lam & Nelson C. Mark, 2000. "Asset Pricing with Distorted Beliefs: Are Equity Returns Too Good to Be True?," American Economic Review, American Economic Association, vol. 90(4), pages 787-805, September. [Downloadable!] (restricted)
    Other versions:
  12. Matsen, Egil & Thogersen, Oystein, 2004. "Designing social security - a portfolio choice approach," European Economic Review, Elsevier, vol. 48(4), pages 883-904, August. [Downloadable!] (restricted)
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  13. Mark Huggett & Gustavo Ventura, 1999. "On the Distributional Effects of Social Security Reform," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 2(3), pages 498-531, July. [Downloadable!] (restricted)
    Other versions:
  14. Juan C. Conesa & Dirk Krueger, 1999. "Social Security Reform with Heterogeneous Agents," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 2(4), pages 757-795, October. [Downloadable!] (restricted)
  15. Michael J. Boskin & Laurence J. Kotlikoff & Douglas J. Puffert & John B. Shoven, 1987. "Social Security: A Financial Appraisal Across and Within Generations," NBER Working Papers 1891, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
  16. Conde-Ruiz, Jose Ignacio & Galasso, Vincenzo, 2005. "Positive arithmetic of the welfare state," Journal of Public Economics, Elsevier, vol. 89(5-6), pages 933-955, June. [Downloadable!] (restricted)
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  17. Shinichi Nishiyama & Kent Smetters, 2003. "Consumption Taxes and Economic Efficiency in a Stochastic OLG Economy," NBER Working Papers 9492, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
  18. Mariacristina De Nardi & Selahattin Imrohoglu & Thomas J. Sargent, 1998. "Projected U.S. demographics and social security," Working Paper Series WP-98-14, Federal Reserve Bank of Chicago. [Downloadable!]
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  19. Fehr, Hans, 1999. "Welfare Effects of Dynamic Tax Reforms," Beiträge zur Finanzwissenschaft, Mohr Siebeck, Tübingen, edition 1, volume 5, number urn:isbn:9783161470165, September.
  20. Heer, Burkhard & Trede, Mark, 2003. "Efficiency and distribution effects of a revenue-neutral income tax reform," Journal of Macroeconomics, Elsevier, vol. 25(1), pages 87-107, March. [Downloadable!] (restricted)
  21. repec:cup:macdyn:v:1:y:1997:i:1:p:7-44 is not listed on IDEAS
  22. Fehr, Hans, 2000. " Pension Reform during the Demographic Transition," Scandinavian Journal of Economics, Blackwell Publishing, vol. 102(3), pages 419-43, June. [Downloadable!] (restricted)
  23. Andreas Wagener, 2003. "Pensions as a portfolio problem: fixed contribution rates vs. fixed replacement rates reconsidered," Journal of Population Economics, Springer, vol. 16(1), pages 111-134, 02. [Downloadable!] (restricted)
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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. Hans Fehr & Sabine Jokisch & Laurence J. Kotlikoff, 2005. "Will China Eat Our Lunch or Take Us to Dinner? – Simulating the Transition Paths of the U.S., EU, Japan, and China," Boston University - Department of Economics - Macroeconomics Working Papers Series WP2005-009, Boston University - Department of Economics. [Downloadable!]
    Other versions:
  2. Beetsma, Roel & Bovenberg, A Lans, 2007. "Pension systems, Intergenerational Risk Sharing and Inflation," CEPR Discussion Papers 6089, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
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This page was last updated on 2008-8-16.

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