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

Social Security and Institutions for Intergenerational, Intragenerational, and International Risk Sharing

  • Robert J. Shiller

Social security system old age insurance systems are devices for the sharing of income risks of elderly people with others. Risks can be shared intergenerationally (with the young of the same country), intragenerationally (with other elderly of the same country), or internationally (with foreigners). Barriers to individuals themselves sharing their risks intergenerationally, intragenerationally, or internationally are described. Optimal design of government-sponsored social security systems is considered in light of these barriers. Alternative benefits and contributions formulas for pay-as-you-go social security systems are defined and compared with existing and proposed formulas in terms of their ability to fulfill the government's role in promoting risk sharing. Benefits for each retired person may be tied to that person's lifetime income without causing (as with the US benefits formula today) aggregate benefits for all elderly today to be tied to their past aggregate income.

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.nber.org/papers/w6641.pdf
Download Restriction: no

Paper provided by National Bureau of Economic Research, Inc in its series NBER Working Papers with number 6641.

as
in new window

Length:
Date of creation: Jul 1998
Date of revision:
Publication status: published as Carnegie-Rochester Conference Series on Public Policy, Vol. 50, no. 1(June 1999): 165-204.
Handle: RePEc:nbr:nberwo:6641
Note: AP ME EFG
Contact details of provider: Postal: National Bureau of Economic Research, 1050 Massachusetts Avenue Cambridge, MA 02138, U.S.A.
Phone: 617-868-3900
Web page: http://www.nber.org
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. John Geanakoplos & Olivia S. Mitchell & Stephen P. Zeldes, . "Social Security Money's Worth," Pension Research Council Working Papers 97-20, Wharton School Pension Research Council, University of Pennsylvania.
  2. Henning Bohn, 1999. "Online Appendix to Should the Social Security Trust Fund hold Equities? An Intergenerational Welfare Analysis," Technical Appendices bohn99, Review of Economic Dynamics.
  3. repec:fth:calaec:4-98 is not listed on IDEAS
  4. Duffie, Darrell & Jackson, Matthew O., 1990. "Optimal hedging and equilibrium in a dynamic futures market," Journal of Economic Dynamics and Control, Elsevier, vol. 14(1), pages 21-33, February.
  5. Chris Carroll & Lawrence H. Summers, 1989. "Consumption Growth Parallels Income Growth: Some New Evidence," NBER Working Papers 3090, National Bureau of Economic Research, Inc.
  6. Maurice Obstfeld, 1992. "Risk-Taking, Global Diversification, and Growth," NBER Working Papers 4093, National Bureau of Economic Research, Inc.
  7. Laurence J. Kotlikoff, 1996. "Simulating the Privatization of Social Security in General Equilibrium," NBER Working Papers 5776, National Bureau of Economic Research, Inc.
  8. Demange, G. & Laroque, G., 1996. "Social Security and Demographic Shocks," DELTA Working Papers 96-04, DELTA (Ecole normale supérieure).
  9. Robert C. Merton, 1983. "On Consumption Indexed Public Pension Plans," NBER Chapters, in: Financial Aspects of the United States Pension System, pages 259-290 National Bureau of Economic Research, Inc.
  10. Campbell, John, 1996. "Understanding Risk and Return," Scholarly Articles 3153293, Harvard University Department of Economics.
  11. Peter Diamond, 2004. "Social Security," American Economic Review, American Economic Association, vol. 94(1), pages 1-24, March.
  12. William C. Brainard & James Tobin, 1991. "On the Internationalization of Portfolios," Cowles Foundation Discussion Papers 991, Cowles Foundation for Research in Economics, Yale University.
  13. 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.
  14. Stefano Athanasoulis & Robert J. Shiller, 1997. "The Significance of the Market Portfolio," NBER Technical Working Papers 0209, National Bureau of Economic Research, Inc.
  15. Demange, G. & Laroque, G., 1992. "Private Information and the Design of Securities," DELTA Working Papers 92-22, DELTA (Ecole normale supérieure).
  16. Robert B. Barsky & Miles S. Kimball & F. Thomas Juster & Matthew D. Shapiro, 1995. "Preference Parameters and Behavioral Heterogeneity: An Experimental Approach in the Health and Retirement Survey," NBER Working Papers 5213, National Bureau of Economic Research, Inc.
  17. Baxter, M. & Jermann, U.J., 1993. "The International Diversification Puzzle is Worse than you Think," RCER Working Papers 350, University of Rochester - Center for Economic Research (RCER).
  18. James F. Moore & Olivia S. Mitchell, 1997. "Projected Retirement Wealth and Savings Adequacy in the Health and Retirement Study," NBER Working Papers 6240, National Bureau of Economic Research, Inc.
  19. Shafir, Eldar & Diamond, Peter & Tversky, Amos, 1997. "Money Illusion," The Quarterly Journal of Economics, MIT Press, vol. 112(2), pages 341-74, May.
  20. Henning Bohn, 1997. "Social Security reform and financial markets," Conference Series ; [Proceedings], Federal Reserve Bank of Boston, vol. 41(Jun), pages 193-227.
  21. Martin Feldstein, 1996. "The Missing Piece in Policy Analysis: Social Security Reform," NBER Working Papers 5413, National Bureau of Economic Research, Inc.
  22. B. Douglas Bernheim & Jonathan Skinner & Steven Weinberg, 2001. "What Accounts for the Variation in Retirement Wealth among U.S. Households?," American Economic Review, American Economic Association, vol. 91(4), pages 832-857, September.
  23. Gustman, Alan L. & Steinmeier, Thomas L., 1999. "Effects of pensions on savings: analysis with data from the health and retirement study," Carnegie-Rochester Conference Series on Public Policy, Elsevier, vol. 50(1), pages 271-324, June.
  24. John Geanakoplos & Martin Shubik, 1989. "The Capital Asset Pricing Model as a General Equilibrium with Incomplete Markets," Cowles Foundation Discussion Papers 913, Cowles Foundation for Research in Economics, Yale University.
  25. R. Mehra & E. Prescott, 2010. "The equity premium: a puzzle," Levine's Working Paper Archive 1401, David K. Levine.
  26. Bottazzi, Laura & Pesenti, Paolo & van Wincoop, Eric, 1996. "Wages, profits and the international portfolio puzzle," European Economic Review, Elsevier, vol. 40(2), pages 219-254, February.
  27. Martin Feldstein & Andrew Samwick, 1996. "The Transition Path in Privatizing Social Security," NBER Working Papers 5761, National Bureau of Economic Research, Inc.
  28. Steven F. Venti & David A. Wise, 2001. "Choice, Chance, and Wealth Dispersion at Retirement," NBER Chapters, in: Aging Issues in the United States and Japan, pages 25-64 National Bureau of Economic Research, Inc.
  29. 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.
  30. 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.
  31. Stefano Athanasoulis & Robert Shiller & Eric van Wincoop, 1999. "Macro markets and financial security," Economic Policy Review, Federal Reserve Bank of New York, issue Apr, pages 21-39.
  32. John C. Harsanyi, 1953. "Cardinal Utility in Welfare Economics and in the Theory of Risk-taking," Journal of Political Economy, University of Chicago Press, vol. 61, pages 434.
  33. 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.
  34. Bohn, Henning, 1998. "Risk Sharing in a Stochastic Overlapping Generations Economy," University of California at Santa Barbara, Economics Working Paper Series qt9r2809f0, Department of Economics, UC Santa Barbara.
  35. B. Douglas Bernheim & John B. Shoven, 1991. "National Saving and Economic Performance," NBER Books, National Bureau of Economic Research, Inc, number bern91-2, August.
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:nbr:nberwo:6641. 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: ()

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.