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Social Security Reform with Uninsurable Income Risk and Endogenous Borrowing Constraints

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Author Info
Juan Rojas (Universidad Carlos III de Madrid)
Carlos Urrutia (Centro de Investigacion Economica, ITAM)

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Abstract

We study the aggregate effects of a social security reform in a large overlapping generations model where markets are incomplete and households face uninsurable idiosyncratic income shocks. We depart from the previous literature by assuming that, because of lack of commitment in the credit market, the borrowing constraint in the unique asset is endogenously determined by the agents' incentives to default on previous debts. We find that a model with exogenous borrowing constraints overestimates the positive e¤ect of reforming social security on the capital stock and the saving rate, compared to our model with endogenous borrowing limit. The reason is that, in the latter, the size of precautionary savings is smaller because after the reform the incentives to default on previous debts are lower and consequently households face more relaxed borrowing limits. Adding retirement accounts to the basic model does not change these conclusions, although the quantitative importance of endogenizing borrowing constraints is reduced.

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Paper provided by EconWPA in its series Macroeconomics with number 0410010.

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Length: 31 pages
Date of creation: 27 Oct 2004
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Handle: RePEc:wpa:wuwpma:0410010

Note: Type of Document - pdf; pages: 31
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Keywords: Social Security; Borrowing Constraints; Incomplete Marrkets; Income Risk;

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E - Macroeconomics and Monetary Economics

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References listed on IDEAS
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  1. Julia Coronado, 2002. "The Effects of Social Security Privatization on Household Saving: Evidence from Chile," Contributions to Economic Analysis & Policy, Berkeley Electronic Press, vol. 1(1), pages 1033-1033. [Downloadable!] (restricted)
  2. Tauchen, George, 1986. "Finite state markov-chain approximations to univariate and vector autoregressions," Economics Letters, Elsevier, vol. 20(2), pages 177-181. [Downloadable!] (restricted)
  3. Dirk Krueger & Fabrizio Perri, 1999. "Risk sharing: private insurance markets or redistributive taxes?," Staff Report 262, Federal Reserve Bank of Minneapolis. [Downloadable!]
    Other versions:
  4. Yan Bai & Jing Zhang, 2006. "Financial Integration and International Risk Sharing," 2006 Meeting Papers 371, Society for Economic Dynamics. [Downloadable!]
  5. Kehoe, Timothy J & Levine, David K, 1993. "Debt-Constrained Asset Markets," Review of Economic Studies, Blackwell Publishing, vol. 60(4), pages 865-88, October. [Downloadable!] (restricted)
    Other versions:
  6. Luisa Fuster, 1999. "Is Altruism Important for Understanding the Long-Run Effects of Social Security?," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 2(3), pages 616-637, July. [Downloadable!] (restricted)
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  7. Daniel Bergstresser & James Poterba, 2002. "Asset Allocation and Asset Location: Household Evidence from the Survey of Consumer Finances," NBER Working Papers 9268, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
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  8. Fernando Alvarez & Urban J. Jermann, 2000. "Efficiency, Equilibrium, and Asset Pricing with Risk of Default," Econometrica, Econometric Society, vol. 68(4), pages 775-798, July.
  9. Hurd, Michael D, 1989. "Mortality Risk and Bequests," Econometrica, Econometric Society, vol. 57(4), pages 779-813, July. [Downloadable!] (restricted)
  10. 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)
  11. Bulow, Jeremy & Rogoff, Kenneth, 1989. "Sovereign Debt: Is to Forgive to Forget?," American Economic Review, American Economic Association, vol. 79(1), pages 43-50, March. [Downloadable!] (restricted)
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  12. Jesus Fernandez-Villaverde & Dirk Krueger, 2004. "Consumption and Saving over the Life Cycle: How Important are Consumer Durables?," 2004 Meeting Papers 357b, Society for Economic Dynamics.
  13. Kjetil Storesletten & Chris Telmer & Amir Yaron, 1998. "The risk sharing implications of alternative social security arrangements," GSIA Working Papers 252, Carnegie Mellon University, Tepper School of Business. [Downloadable!]
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  14. Storesletten, Kjetil & Telmer, Chris & Yaron, Amir, 2001. "Asset Pricing with Idiosyncratic Risk and Overlapping Generations," CEPR Discussion Papers 3065, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
    Other versions:
  15. Hansen, G.D., 1991. "The Cyclical and Secular Behavior of the Labor Input : Comparing Efficiency Units and Hours Worked," Papers 36, California Los Angeles - Applied Econometrics.
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  16. Imrohoroglu, Ayse & Imrohoroglu, Selahattin & Joines, Douglas H, 1998. "The Effect of Tax-Favored Retirement Accounts on Capital Accumulation," American Economic Review, American Economic Association, vol. 88(4), pages 749-68, September. [Downloadable!] (restricted)
  17. Butelmann, A. & Gallego, F., 2000. "Household Saving in Chile: Microeconomic Evidence," Papers 63, Cambridge - Risk, Information & Quantity Signals.
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  18. Satyajit Chatterjee & Dean Corbae & Makoto Nakajima & José-Víctor Ríos-Rull, 2007. "A Quantitative Theory of Unsecured Consumer Credit with Risk of Default," Econometrica, Econometric Society, vol. 75(6), pages 1525-1589, November. [Downloadable!] (restricted)
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  19. Kehoe, Timothy J & Levine, David K, 2001. "Liquidity Constrained Markets versus Debt Constrained Markets," Econometrica, Econometric Society, vol. 69(3), pages 575-98, May.
  20. Huggett, Mark, 1993. "The risk-free rate in heterogeneous-agent incomplete-insurance economies," Journal of Economic Dynamics and Control, Elsevier, vol. 17(5-6), pages 953-969. [Downloadable!] (restricted)
  21. Aiyagari, S Rao, 1994. "Uninsured Idiosyncratic Risk and Aggregate Saving," The Quarterly Journal of Economics, MIT Press, vol. 109(3), pages 659-84, August. [Downloadable!] (restricted)
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  22. Imrohoroglu, Ayse & Imrohoroglu, Selahattin & Joines, Douglas H, 1995. "A Life Cycle Analysis of Social Security," Economic Theory, Springer, vol. 6(1), pages 83-114, June.
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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. Tetsuo Ono, 2007. "Unemployment dynamics in an OLG economy with public pensions," Economic Theory, Springer, vol. 33(3), pages 549-577, December. [Downloadable!] (restricted)
  2. Hans Fehr & Christian Habermann & Fabian Kindermann, 2008. "Social Security with Rational and Hyperbolic Consumers," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 11(4), pages 884-903, October. [Downloadable!] (restricted)
    Other versions:
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