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Social Security Reform with Uninsurable Income Risk and Endogenous Borrowing Constraints

  • Juan A. Rojas

    ()

    (Universidad Carlos III de Madrid)

  • Carlos Urrutia

    ()

    (Centro de Investigacion Economica (CIE), Instituto Tecnologico Autonomo de Mexico (ITAM))

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 effect 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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File URL: http://ftp.itam.mx/pub/academico/inves/urrutia/04-09.pdf
File Function: First version, 2004
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Paper provided by Centro de Investigacion Economica, ITAM in its series Working Papers with number 0409.

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Length: 31 pages
Date of creation: Oct 2004
Date of revision:
Handle: RePEc:cie:wpaper:0409
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  1. Kehoe, Timothy J & Levine, David K, 2001. "Liquidity Constrained Markets versus Debt Constrained Markets," Econometrica, Econometric Society, vol. 69(3), pages 575-98, May.
  2. 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.
  3. Kehoe, Timothy J & Levine, David K, 1993. "Debt-Constrained Asset Markets," Review of Economic Studies, Wiley Blackwell, vol. 60(4), pages 865-88, October.
  4. 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.
  5. Jeremy Bulow & Kenneth Rogoff, 1998. "Sovereign Debt: Is to Forgive to Forget," Levine's Working Paper Archive 209, David K. Levine.
  6. Kjetil Storesletten & Chris Telmer & Amir Yaron, 2007. "Asset Pricing with Idiosyncratic Risk and Overlapping Generations," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 10(4), pages 519-548, October.
  7. R. Mehra & E. Prescott, 2010. "The equity premium: a puzzle," Levine's Working Paper Archive 1401, David K. Levine.
  8. Satyajit Chatterjee & Dean Corbae & Makoto Nakajima & Jose-Victor Rios-Rull, 2002. "A Quantitative Theory of Unsecured Consumer Credit with Risk of Default," Centro de Alti­simos Estudios Ri­os Pe©rez(CAERP) 2, Centro de Altisimos Estudios Rios Perez (CAERP).
  9. Dirk Krueger & Fabrizio Perri, 1999. "Risk sharing: private insurance markets or redistributive taxes?," Staff Report 262, Federal Reserve Bank of Minneapolis.
  10. Luisa Fuster, 1997. "Is altruism important for understanding the long-run effects of social security?," Economics Working Papers 234, Department of Economics and Business, Universitat Pompeu Fabra.
  11. Andrea Butelmann P & Francisco Gallego, 2000. "Household Saving in Chile: Microeconomic Evidence," Journal Economía Chilena (The Chilean Economy), Central Bank of Chile, vol. 3(1), pages 5-24, April.
  12. Aiyagari, S Rao, 1994. "Uninsured Idiosyncratic Risk and Aggregate Saving," The Quarterly Journal of Economics, MIT Press, vol. 109(3), pages 659-84, August.
  13. 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.
  14. 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.
  15. Bai, Yan & Zhang, Jing, 2012. "Financial integration and international risk sharing," Journal of International Economics, Elsevier, vol. 86(1), pages 17-32.
  16. 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.
  17. Fernández-Villaverde, Jesús & Krueger, Dirk, 2011. "Consumption And Saving Over The Life Cycle: How Important Are Consumer Durables?," Macroeconomic Dynamics, Cambridge University Press, vol. 15(05), pages 725-770, November.
  18. Coronado Julia Lynn, 2002. "The Effects of Social Security Privatization on Household Saving: Evidence from Chile," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 1(1), pages 1-24, August.
  19. Jos? Pi?era, 1996. "Empowering Workers: The Privatization of Social Security in Chile," Cato Journal, Cato Journal, Cato Institute, vol. 15(2-3), pages 155-166, Fall/Wint.
  20. 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.
  21. 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.
  22. Hurd, Michael D, 1989. "Mortality Risk and Bequests," Econometrica, Econometric Society, vol. 57(4), pages 779-813, July.
  23. 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.
  24. Tauchen, George, 1986. "Finite state markov-chain approximations to univariate and vector autoregressions," Economics Letters, Elsevier, vol. 20(2), pages 177-181.
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