IDEAS home Printed from https://ideas.repec.org/
MyIDEAS: Login to save this paper or follow this series

Risk, Return and Portfolio Allocation under Alternative Pension Arrangements with Imperfect Financial Markets

  • David Miles
  • Ales Cerny

This paper uses stochastic simulations on calibrated models to assess the steady state impact of different pension arrangements in an environment where financial markets are less than perfect. Surprisingly little is known about the optimal split between funded and unfunded systems when there are sources of uninsurable risk that are allocated in different ways by different types of pension system and where there are imperfections in financial markets (eg transactions costs or adverse selection) . This paper calculates the expected welfare of agents in different economies where in the steady state the importance of unfunded, state pensions differs. We estimate how the optimal level of unfunded, state pensions depends on rate of return and income risks and also upon the actuarial fairness of annuity contracts. We focus on the case of Japan where aging is rapid and unfunded pensions are currently generous.

If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.

File URL: http://www.cesifo-group.de/portal/page/portal/DocBase_Content/WP/WP-CESifo_Working_Papers/wp-cesifo-2001/wp-cesifo-2001-03/cesifo_wp441.pdf
Download Restriction: no

Paper provided by CESifo Group Munich in its series CESifo Working Paper Series with number 441.

as
in new window

Length:
Date of creation: 2001
Date of revision:
Handle: RePEc:ces:ceswps:_441
Contact details of provider: Postal: Poschingerstrasse 5, 81679 Munich
Phone: +49 (89) 9224-0
Fax: +49 (89) 985369
Web page: http://www.cesifo.de
Email:


More information through EDIRC

References listed on IDEAS
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.:

as in new window
  1. Jeffrey R. Brown & Olivia S. Mitchell & James M. Poterba, 1999. "The Role of Real Annuities and Indexed Bonds in an Individual Accounts Retirement Program," Center for Financial Institutions Working Papers 99-18, Wharton School Center for Financial Institutions, University of Pennsylvania.
  2. Hans-Werner Sinn, 1999. "Pension Reform and Demographic Crisis: Why a Funded System is Needed and why it is not Needed," CESifo Working Paper Series 195, CESifo Group Munich.
  3. Richard Disney, 1996. "Can We Afford to Grow Older?," MIT Press Books, The MIT Press, edition 1, volume 1, number 026204157x, June.
  4. repec:cup:macdyn:v:1:y:1997:i:1:p:7-44 is not listed on IDEAS
  5. Skinner, Jonathan, 1988. "Risky income, life cycle consumption, and precautionary savings," Journal of Monetary Economics, Elsevier, vol. 22(2), pages 237-255, September.
  6. 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.
  7. Hubbard, R Glenn & Skinner, Jonathan & Zeldes, Stephen P, 1995. "Precautionary Saving and Social Insurance," Journal of Political Economy, University of Chicago Press, vol. 103(2), pages 360-99, April.
  8. 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.
  9. Martin Feldstein & Jeffrey B. Liebman, 2001. "Social Security," NBER Working Papers 8451, National Bureau of Economic Research, Inc.
    • 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.
  10. Martin Feldstein, 1996. "The Missing Piece in Policy Analysis: Social Security Reform," NBER Working Papers 5413, National Bureau of Economic Research, Inc.
  11. John Y. Campbell & Joao F. Cocco & Francisco J. Gomes & Pascal J. Maenhout, 1999. "Investing Retirement Wealth: A Life-Cycle Model," NBER Working Papers 7029, National Bureau of Economic Research, Inc.
  12. Deaton, Angus, 1991. "Saving and Liquidity Constraints," Econometrica, Econometric Society, vol. 59(5), pages 1221-48, September.
  13. Martin Feldstein & Andrew Samwick, 1996. "The Transition Path in Privatizing Social Security," NBER Working Papers 5761, National Bureau of Economic Research, Inc.
  14. Hall, Robert E, 1988. "Intertemporal Substitution in Consumption," Journal of Political Economy, University of Chicago Press, vol. 96(2), pages 339-57, April.
  15. N. Gregory Mankiw, 1983. "Consumer Durables and the Real Interest Rate," NBER Working Papers 1148, National Bureau of Economic Research, Inc.
  16. 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.
  17. Mankiw, N Gregory & Rotemberg, Julio J & Summers, Lawrence H, 1985. "Intertemporal Substitution in Macroeconomics," The Quarterly Journal of Economics, MIT Press, vol. 100(1), pages 225-51, February.
  18. Ranguelova, Elena & Feldstein, Martin S., 2000. "Accumulated Pension Collars: A Market Approach to Reducing The Risk of Investment-Based Social Security Reform," Scholarly Articles 10456097, Harvard University Department of Economics.
  19. Zvi Bodie & John B. Shoven, 1983. "Financial Aspects of the United States Pension System," NBER Books, National Bureau of Economic Research, Inc, number bodi83-1, August.
  20. Robert C. Merton, 1983. "On the Role of Social Security as a Means for Efficient Risk Sharing in an Economy Where Human Capital Is Not Tradable," NBER Chapters, in: Financial Aspects of the United States Pension System, pages 325-358 National Bureau of Economic Research, Inc.
  21. Hurd, Michael D, 1989. "Mortality Risk and Bequests," Econometrica, Econometric Society, vol. 57(4), pages 779-813, July.
  22. Mitchell, Olivia S & Zeldes, Stephen P, 1996. "Social Security Privatization: A Structure for Analysis," American Economic Review, American Economic Association, vol. 86(2), pages 363-67, May.
  23. David Miles & Allan Timmermann, 1999. "Risk sharing and transition costs in the reform of pension systems in Europe," Economic Policy, CEPR;CES;MSH, vol. 14(29), pages 251-286, October.
  24. Robert C. Merton, 1981. "On the Role of Social Security as a Means for Efficient Risk-Bearing in an Economy Where Human Capital Is Not Tradeable," NBER Working Papers 0743, National Bureau of Economic Research, Inc.
  25. 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.
  26. Laurence J. Kotlikoff & Lawrence H. Summers, 1980. "The Role of Intergenerational Transfers in Aggregate Capital Accumulation," NBER Working Papers 0445, National Bureau of Economic Research, Inc.
  27. Olivia S. Mitchell, 1999. "New Evidence on the Money's Worth of Individual Annuities," American Economic Review, American Economic Association, vol. 89(5), pages 1299-1318, December.
  28. Zeldes, Stephen P, 1989. "Optimal Consumption with Stochastic Income: Deviations from Certainty Equivalence," The Quarterly Journal of Economics, MIT Press, vol. 104(2), pages 275-98, May.
  29. Deborah Roseveare & Willi Leibfritz & Douglas Fore & Eckhard Wurzel, 1996. "Ageing Populations, Pension Systems and Government Budgets: Simulations for 20 OECD Countries," OECD Economics Department Working Papers 168, OECD Publishing.
  30. 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.
  31. James M. Poterba & Lawrence H. Summers, 1987. "Mean Reversion in Stock Prices: Evidence and Implications," NBER Working Papers 2343, National Bureau of Economic Research, Inc.
  32. Rust, J., 1994. "How Social Security and Medicare Affect Retirement Behavior in a World of Incomplete Markets," Working papers 9430, Wisconsin Madison - Social Systems.
  33. Sanford J. Grossman & Robert J. Shiller, 1980. "The Determinants of the Variability of Stock Market Prices," NBER Working Papers 0564, National Bureau of Economic Research, Inc.
  34. Rios-Rull, Jose-Victor, 1996. "Life-Cycle Economies and Aggregate Fluctuations," Review of Economic Studies, Wiley Blackwell, vol. 63(3), pages 465-89, July.
Full references (including those not matched with items on IDEAS)

This item is not listed on Wikipedia, on a reading list or among the top items on IDEAS.

When requesting a correction, please mention this item's handle: RePEc:ces:ceswps:_441. See general information about how to correct material in RePEc.

For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Julio Saavedra)

If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

If references are entirely missing, you can add them using this form.

If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.

If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.

Please note that corrections may take a couple of weeks to filter through the various RePEc services.

This information is provided to you by IDEAS at the Research Division of the Federal Reserve Bank of St. Louis using RePEc data.