Labor supply elasticity and social security reform
AbstractPrevious literature on social security reform has used a variety of period utility functions and calibrated values for the intertemporal elasticity of substitution (IES) in labor. In this paper, we show that the effects of social security reforms on aggregate labor supply are invariant to plausible values of the IES, but the effect of such reforms on the profile of hours over the life-cycle is highly sensitive to the IES. We first establish these results analytically in a simple partial-equilibrium setting and then demonstrate their robustness in a general equilibrium model calibrated to match key U.S. macroeconomic indicators. We find that the aggregate effects are similar regardless of the wide range of the values of IES used in calibrated economies. However, social security reform leads to a large reallocation of hours worked over the life-cycle, from early years to later working years, and the size of this reallocation significantly increases with the IES.
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Bibliographic InfoArticle provided by Elsevier in its journal Journal of Public Economics.
Volume (Year): 93 (2009)
Issue (Month): 7-8 (August)
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Web page: http://www.elsevier.com/locate/inca/505578
Social security reform Labor supply elasticity;
Other versions of this item:
- Selahattin Imrohoroglu & Sagiri Kitao, 2009. "Labor Supply Elasticity and Social Security Reform," Working Papers, Center for Retirement Research at Boston College wp2009-5, Center for Retirement Research, revised Mar 2009.
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- Hansen, G.D., 1991.
"The Cyclical and Secular Behavior of the Labor Input : Comparing Efficiency Units and Hours Worked,"
36, California Los Angeles - Applied Econometrics.
- Hansen, G D, 1993. "The Cyclical and Secular Behaviour of the Labour Input: Comparing Efficiency Units and Hours Worked," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 8(1), pages 71-80, Jan.-Marc.
- Shinichi Nishiyama & Kent Smetters, 2005.
"Does Social Security Privatization Produce Efficiency Gains?,"
wp106, University of Michigan, Michigan Retirement Research Center.
- Shinichi Nishiyama & Kent Smetters, 2007. "Does Social Security Privatization Produce Efficiency Gains?," The Quarterly Journal of Economics, MIT Press, vol. 122(4), pages 1677-1719, November.
- Shinichi Nishiyama & Kent Smetters, 2005. "Does Social Security Privatization Produce Efficiency Gains?," NBER Working Papers 11622, National Bureau of Economic Research, Inc.
- Kydland, Finn E & Prescott, Edward C, 1982.
"Time to Build and Aggregate Fluctuations,"
Econometric Society, vol. 50(6), pages 1345-70, November.
- Finn E. Kydland & Edward C. Prescott, 1982. "Executable program for "Time to Build and Aggregate Fluctuations"," QM&RBC Codes 4, Quantitative Macroeconomics & Real Business Cycles.
- Finn E. Kydland & Edward C. Prescott, 1982. "Web interface for "Time to Build and Aggregate Fluctuations"," QM&RBC Codes 4a, Quantitative Macroeconomics & Real Business Cycles.
- 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.
- Edward C. Prescott, 2003.
"Why do Americans work so much more than Europeans?,"
321, Federal Reserve Bank of Minneapolis.
- Edward C. Prescott, 2004. "Why do Americans work so much more than Europeans?," Quarterly Review, Federal Reserve Bank of Minneapolis, issue Jul, pages 2-13.
- Edward C. Prescott, 2004. "Why do Americans Work so Much More than Europeans?," NBER Working Papers 10316, National Bureau of Economic Research, Inc.
- Edward C. Prescott, 2004. "Why Do Americans Work So Much More Than Europeans?," Levine's Bibliography 122247000000000413, UCLA Department of Economics.
- Raj Chetty, 2003.
"A New Method of Estimating Risk Aversion,"
NBER Working Papers
9988, National Bureau of Economic Research, Inc.
- Blundell, Richard & Macurdy, Thomas, 1999.
"Labor supply: A review of alternative approaches,"
Handbook of Labor Economics,
in: O. Ashenfelter & D. Card (ed.), Handbook of Labor Economics, edition 1, volume 3, chapter 27, pages 1559-1695
- 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.
- Feldstein, Martin S, 1985.
"The Optimal Level of Social Security Benefits,"
The Quarterly Journal of Economics,
MIT Press, vol. 100(2), pages 303-20, May.
- MaCurdy, Thomas E, 1981. "An Empirical Model of Labor Supply in a Life-Cycle Setting," Journal of Political Economy, University of Chicago Press, vol. 89(6), pages 1059-85, December.
- 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.
- Ayse Imrohoroglu & Selahattin Imrohoroglu & Douglas H. Joines, 2003.
"Time-Inconsistent Preferences And Social Security,"
The Quarterly Journal of Economics,
MIT Press, vol. 118(2), pages 745-784, May.
- Ayse Imrohoroglu & Selahattin Imrohoroglu & Douglas H. Joines, 2000. "Time inconsistent preferences and Social Security," Discussion Paper / Institute for Empirical Macroeconomics 136, Federal Reserve Bank of Minneapolis.
- 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.
- Orazio Attanasio & Susanne Rohwedder, 2001. "Pension wealth and household saving: evidence from pension reforms in the UK," IFS Working Papers W01/21, Institute for Fiscal Studies.
- Luisa Fuster & Ayşe İmrohoroğlu & Selahattin İmrohoroğlu, 2007.
"Elimination of Social Security in a Dynastic Framework,"
Review of Economic Studies,
Oxford University Press, vol. 74(1), pages 113-145.
- Luisa Fuster & Ayse Imrohoroglu & Selahattin Imrohoroglu, 2004. "Elimination of Social Security in a Dynastic Framework," Macroeconomics 0402008, EconWPA.
- Selahattin Imrohoroglu & Aise Imrohoroglu, 2005. "Elimination of Social Security in a Dynastic Framework," 2005 Meeting Papers 928, Society for Economic Dynamics.
- Martin Browning & Lars Peter Hansen & James J. Heckman, 1999.
"Micro Data and General Equilibrium Models,"
99-10, University of Copenhagen. Department of Economics.
- Susumu Imai & Michael P. Keane, 2004. "Intertemporal Labor Supply and Human Capital Accumulation," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 45(2), pages 601-641, 05.
- Orazio P. Attanasio & Agar Brugiavini, 2003. "Social Security And Households' Saving," The Quarterly Journal of Economics, MIT Press, vol. 118(3), pages 1075-1119, August.
- Hubbard, R Glenn & Judd, Kenneth L, 1987. "Social Security and Individual Welfare: Precautionary Saving, Borrowing Constraints, and the Payroll Tax," American Economic Review, American Economic Association, vol. 77(4), pages 630-46, September.
- HUANG, HE & IMROHOROG[caron]LU, SELAHATTIN & SARGENT, THOMAS J., 1997. "Two Computations To Fund Social Security," Macroeconomic Dynamics, Cambridge University Press, vol. 1(01), pages 7-44, January.
- 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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