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Accumulated Pension Collars: A Market Approach to Reducing the Risk of Investment-Based Social Security Reform

Author

Listed:
  • Martin Feldstein
  • Elena Ranguelova
Abstract
This paper shows how a new type of derivative product that could be provided by private financial markets could in principle be used to guarantee that an investment-based Social Security reform provides at least the level of real retirement income that is projected in current Social Security rules. In effect, future retirees could purchase a put option' that guarantees that the future retirement benefit will not fall below the level projected in current Social Security law or some other chosen level. To pay for this guarantee, they would agree to give up the part of the annuity payments which exceeds a given level, effectively selling a call option on the stream of payments. This market-based approach could be completely voluntary, leaving each individual to decide what level of guarantee he wants. The higher the minimum guarantee that the individual chooses, the more of the potentially higher returns he must give up. The financial market can thus tailor each individual's product to his own risk preferences. Alternatively, the government might require that any product that is sold as part of the investment-based Social Security reform must include at least some such market-based guarantee. Our analysis calculates some of the tradeoffs that could be provided in today's financial markets. We show that it is feasible to protect future benefits equal to those projected in current law with a combination of the current payroll tax rate and Personal Retirement Account savings equal to 2.5 percent of covered earnings. Raising the savings rate to 3.0 percent increases substantially the amount of the return that the individual can keep, raising it to 145 percent of the currently projected level of benefits. Reducing the guarantee level to 90 percent of the projected future benefits would increase this upside potential to 150 percent of the currently projected level of benefits with a 2.5 percent saving rate and 195 percent of the currently projected benefits with a 3.0 percent saving rate.

Suggested Citation

  • Martin Feldstein & Elena Ranguelova, 2000. "Accumulated Pension Collars: A Market Approach to Reducing the Risk of Investment-Based Social Security Reform," NBER Working Papers 7861, National Bureau of Economic Research, Inc.
    • Handle: RePEc:nbr:nberwo:7861
    Note: AG AP PE
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    References listed on IDEAS

    as
    1. John McHale, 2001. "The Risk of Social Security Benefit-Rule Changes: Some International Evidence," NBER Chapters, in: Risk Aspects of Investment-Based Social Security Reform, pages 247-290, National Bureau of Economic Research, Inc.
    2. Martin Feldstein & Andrew Samwick, 1999. "Maintaining Social Security Benefits and Tax Rates through Personal Retirement Accounts: An Update Based on the 1998 Social Security Trustees Report," NBER Working Papers 6540, National Bureau of Economic Research, Inc.
    3. Jeffrey Brown, 2002. "Differential Mortality and the Value of Individual Account Retirement Annuities," NBER Chapters, in: The Distributional Aspects of Social Security and Social Security Reform, pages 401-446, National Bureau of Economic Research, Inc.
    4. Martin Feldstein & Andrew Samwick, 1998. "The Transition Path in Privatizing Social Security," NBER Chapters, in: Privatizing Social Security, pages 215-264, National Bureau of Economic Research, Inc.
    5. Martin Feldstein & Elena Ranguelova & Andrew Samwick, 2001. "The Transition to Investment-Based Social Security When Portfolio Returns and Capital Profitability Are Uncertain," NBER Chapters, in: Risk Aspects of Investment-Based Social Security Reform, pages 41-90, National Bureau of Economic Research, Inc.
    6. Martin Feldstein & Andrew Samwick, 1997. "The Economics of Prefunding Social Security and Medicare Benefits," NBER Chapters, in: NBER Macroeconomics Annual 1997, Volume 12, pages 115-164, National Bureau of Economic Research, Inc.
    7. Feldstein, Martin & Liebman, Jeffrey B., 2002. "Social security," Handbook of Public Economics, in: A. J. Auerbach & M. Feldstein (ed.), Handbook of Public Economics, edition 1, volume 4, chapter 32, pages 2245-2324, Elsevier.
    8. Cox, John C. & Ross, Stephen A., 1976. "The valuation of options for alternative stochastic processes," Journal of Financial Economics, Elsevier, vol. 3(1-2), pages 145-166.
    9. Kent Smetters, 2001. "The Effect of Pay-When-Needed Benefit Guarantees on the Impact of Social Security Privatization," NBER Chapters, in: Risk Aspects of Investment-Based Social Security Reform, pages 91-112, National Bureau of Economic Research, Inc.
    10. Zvi Bodie, 2001. "Financial Engineering and Social Security Reform," NBER Chapters, in: Risk Aspects of Investment-Based Social Security Reform, pages 291-320, National Bureau of Economic Research, Inc.
    11. Black, Fischer & Scholes, Myron S, 1973. "The Pricing of Options and Corporate Liabilities," Journal of Political Economy, University of Chicago Press, vol. 81(3), pages 637-654, May-June.
    12. Feldstein, Martin (ed.), 1998. "Privatizing Social Security," National Bureau of Economic Research Books, University of Chicago Press, edition 1, number 9780226241012, September.
    13. Martin Feldstein & Elena Ranguelova, 1998. "Individual Risk and Intergenerational Risk Sharing in an Investment-Based Social Security Program," NBER Working Papers 6839, National Bureau of Economic Research, Inc.
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    Cited by:

    1. Olivia S. Mitchell, 2001. "Developments in Decumulation: The Role of Annuity Products in Financing Retirement," NBER Working Papers 8567, National Bureau of Economic Research, Inc.
    2. David Miles & Ales Cerny, 2001. "Risk, Return and Portfolio Allocation under Alternative Pension Arrangements with Imperfect Financial Markets," CESifo Working Paper Series 441, CESifo.
    3. Marie‐Eve Lachance & Olivia S. Mitchell & Kent Smetters, 2003. "Guaranteeing Defined Contribution Pensions: The Option to Buy Back a Defined Benefit Promise," Journal of Risk & Insurance, The American Risk and Insurance Association, vol. 70(1), pages 1-16, March.
    4. Andrew A. Samwick, 2009. "Changing Progressivity as a Means of Risk Protection in Investment-Based Social Security," NBER Chapters, in: Social Security Policy in a Changing Environment, pages 299-327, National Bureau of Economic Research, Inc.
    5. Marie-Eve Lachance & Olivia S. Mitchell, 2002. "Understanding Individual Account Guarantees," NBER Working Papers 9195, National Bureau of Economic Research, Inc.
    6. Feldstein, Martin & Liebman, Jeffrey B., 2002. "Social security," Handbook of Public Economics, in: A. J. Auerbach & M. Feldstein (ed.), Handbook of Public Economics, edition 1, volume 4, chapter 32, pages 2245-2324, Elsevier.
    7. Thomas Url, 2001. "Ertragsrisken kapitalgedeckter Pensionssysteme," WIFO Monatsberichte (monthly reports), WIFO, vol. 74(2), pages 121-128, February.
    8. Alan L. Gustman & Thomas L. Steinmeier & Nahid Tabatabai, 2010. "What the Stock Market Decline Means for the Financial Security and Retirement Choices of the Near-Retirement Population," Journal of Economic Perspectives, American Economic Association, vol. 24(1), pages 161-182, Winter.
    9. John F. Cogan & Olivia S. Mitchell, 2003. "Perspectives from the President's Commission on Social Security Reform," Journal of Economic Perspectives, American Economic Association, vol. 17(2), pages 149-172, Spring.
    10. Giuseppe Grande & Ignazio Visco, 2010. "A public guarantee of a minimum return to defined contribution pension scheme members," Temi di discussione (Economic working papers) 762, Bank of Italy, Economic Research and International Relations Area.
    11. Miles, David & Cerny, Ales, 2001. "Risk Return and Portfolio Allocation under Alternative Pension Systems with Imperfect Financial Markets," CEPR Discussion Papers 2779, C.E.P.R. Discussion Papers.
    12. Olivia S. Mitchell & Alexander Muermann, 2003. "The Demand for Guarantees in Social Security Personal Retirement Accounts," Working Papers wp060, University of Michigan, Michigan Retirement Research Center.
    13. Marie-Eve Lachance & Olivia S. Mitchell, 2003. "Guaranteeing Individual Accounts," American Economic Review, American Economic Association, vol. 93(2), pages 257-260, May.

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    More about this item

    JEL classification:

    • H55 - Public Economics - - National Government Expenditures and Related Policies - - - Social Security and Public Pensions
    • I3 - Health, Education, and Welfare - - Welfare, Well-Being, and Poverty

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