Would Privatizing Social Security Raise Economic Welfare?
AbstractA funded social security retirement program would imply a larger capital stock and a higher level of real income than an unfunded program that provides the same level of benefits. The transition from an unfunded program to a funded program that does not reduce the benefits of existing retirees or the present value of the benefit entitlements of existing employees would, however, require substituting explicit government debt for the equally large implicit debt of the unfunded program. This paper shows that such a debt financed transition from an unfunded program to a funded program is not just a change of form without economic effects. Such a debt financed transition would raise economic welfare if three conditions are met: (1) the marginal product of capital exceeds the rate of economic growth; (2) the capital intensity of the economy is below the welfare maximizing level (i.e., the marginal product of capital exceeds the appropriate consumption discount rate); and (3) the rate of economic growth is positive. Illustrative calculations based on U.S. experience since 1960 suggest that the present value of the gain from a debt financed transition to a funded program would substantially exceed the current level of GDP. More explicitly, even with a relatively high real consumption discount rate of 4.4 percent, the present value gain would be about 1.5 dollars per dollar of current net social security wealth or about $17 trillion.
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Date of creation: Sep 1995
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- H55 - Public Economics - - National Government Expenditures and Related Policies - - - Social Security and Public Pensions
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- Feldstein, Martin & Dicks-Mireaux, Louis & Poterba, James, 1983.
"The effective tax rate and the pretax rate of return,"
Journal of Public Economics,
Elsevier, vol. 21(2), pages 129-158, July.
- Martin Feldstein & James M. Poterba & Louis Dicks-Mireaux, 1981. "The Effective Tax Rate and the Pretax Rate of Return," NBER Working Papers 0740, National Bureau of Economic Research, Inc.
- Laurence J. Kotlikoff, 1995.
"Privatization of Social Security: How it Works and Why it Matters,"
Boston University - Institute for Economic Development
66, Boston University, Institute for Economic Development.
- Laurence J. Kotlikoff, 1996. "Privatization of Social Security: How It Works and Why It Matters," NBER Chapters, in: Tax Policy and the Economy, Volume 10, pages 1-32 National Bureau of Economic Research, Inc.
- Laurence J. Kotlikoff, 1995. "Privatization of Social Security: How It Works and Why It Matters," NBER Working Papers 5330, National Bureau of Economic Research, Inc.
- Salvador ValdÃ©s & Peter Diamond, . "Social Security Reforms in Chile," Documentos de Trabajo 161, Instituto de Economia. Pontificia Universidad Católica de Chile..
- Andrew Abel & Gregory N. Mankiw & Lawrence H. Summers & Richard Zeckhauser, .
"Assessing Dynamic Efficiency: Theory and Evidence,"
Rodney L. White Center for Financial Research Working Papers
14-88, Wharton School Rodney L. White Center for Financial Research.
- Arrow, Kenneth J & Lind, Robert C, 1970. "Uncertainty and the Evaluation of Public Investment Decisions," American Economic Review, American Economic Association, vol. 60(3), pages 364-78, June.
- Peter Diamond, 2004. "Social Security," American Economic Review, American Economic Association, vol. 94(1), pages 1-24, March.
- 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.
- Martin Feldstein & Jeffrey B. Liebman, 2001.
NBER Working Papers
8451, National Bureau of Economic Research, Inc.
- Corsetti, Giancarlo & Schmidt-Hebbel, Klaus, 1995. "Pension reform and growth," Policy Research Working Paper Series 1471, The World Bank.
- 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.
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