Advanced Search
MyIDEAS: Login

Intergenerational risksharing and equilibrium asset prices

Contents:

Author Info

  • Campbell, John Y.
  • Nosbusch, Yves

Abstract

In the presence of overlapping generations, markets are incomplete because it is impossible to engage in risksharing trades with the unborn. In such an environment the government can use a social security system, with contingent taxes and benefits, to improve risksharing across generations. An interesting question is how the form of the social security system affects asset prices in equilibrium. In this paper we set up a simple model with two risky factors of production: human capital, owned by the young, and physical capital, owned by all older generations. We show that a social security system that optimally shares risks across generations exposes future generations to a share of the risk in physical capital returns. Such a system reduces precautionary saving and increases the risk-bearing capacity of the economy. Under plausible conditions it increases the riskless interest rate, lowers the price of physical capital, and reduces the risk premium on physical capital.

(This abstract was borrowed from another version of this item.)

Download Info

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.sciencedirect.com/science/article/B6VBW-4P59XF6-6/2/e53f0238e857a6fe3cc81fb57531201f
Download Restriction: Full text for ScienceDirect subscribers only

As the access to this document is restricted, you may want to look for a different version under "Related research" (further below) or search for a different version of it.

Bibliographic Info

Article provided by Elsevier in its journal Journal of Monetary Economics.

Volume (Year): 54 (2007)
Issue (Month): 8 (November)
Pages: 2251-2268

as in new window
Handle: RePEc:eee:moneco:v:54:y:2007:i:8:p:2251-2268

Contact details of provider:
Web page: http://www.elsevier.com/locate/inca/505566

Related research

Keywords:

Other versions of this item:

Find related papers by JEL classification:

References

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 Y. Campbell & Yves Nosbusch, 2007. "Intergenerational risksharing and equilibrium asset prices," LSE Research Online Documents on Economics 24484, London School of Economics and Political Science, LSE Library.
  2. Constantinides, G.M. & Donalson, J.B. & Mehra, R., 1997. "Junior Can't Borrow: A New Perspective on the Equity Premium Puzzle," Papers 97-24, Columbia - Graduate School of Business.
  3. Luca Benzoni & Pierre Collin-Dufresne & Robert S. Goldstein, 2005. "Portfolio Choice over the Life-Cycle in the Presence of 'Trickle Down' Labor Income," NBER Working Papers 11247, National Bureau of Economic Research, Inc.
  4. Andrew B. Abel, 2002. "The effects of a baby boom on stock prices and capital accumulation in the presence of Social Security," Working Papers 03-2, Federal Reserve Bank of Philadelphia.
  5. Campbell, John Y. & Viceira, Luis M., 2002. "Strategic Asset Allocation: Portfolio Choice for Long-Term Investors," OUP Catalogue, Oxford University Press, number 9780198296942.
  6. George M. Constantinides & John B. Donaldson & Rajnish Mehra, 2002. "Junior Must Pay: Pricing the Implicit Put in Privatizing Social Security," NBER Working Papers 8906, National Bureau of Economic Research, Inc.
  7. Laurence Ball & N Gregory Mankiw, 2001. "Intergenerational Risk Sharing in the Spirit of Arrow Debreu and Rawls with Applications to Social Security Design," Economics Working Paper Archive 478, The Johns Hopkins University,Department of Economics.
  8. 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.
  9. Shiller, Robert J., 1999. "Social security and institutions for intergenerational, intragenerational, and international risk-sharing," Carnegie-Rochester Conference Series on Public Policy, Elsevier, vol. 50(1), pages 165-204, June.
  10. John Y. Campbell & Joao F. Cocco & Francisco J. Gomes & Pascala J. Maenhout, 2000. "Investing Retirement Wealth? A Life-Cycle Model," Harvard Institute of Economic Research Working Papers 1896, Harvard - Institute of Economic Research.
  11. Henning Bohn, 2004. "Intergenerational Risk Sharing and Fiscal Policy," 2004 Meeting Papers 22, Society for Economic Dynamics.
  12. 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.
  13. Stefano G. Athanasoulis, 2006. "Asset Prices and Consumption in a Model of Perpetual Youth," The Journal of Business, University of Chicago Press, vol. 79(6), pages 2835-2868, November.
  14. Mehra, Rajnish & Prescott, Edward C., 1985. "The equity premium: A puzzle," Journal of Monetary Economics, Elsevier, vol. 15(2), pages 145-161, March.
  15. Marshall, John M. & Sonstelie, Jon & Gilles, Christian, 1987. "Money and redistribution : Revisionist notes on a problem of samuelson," Journal of Monetary Economics, Elsevier, vol. 20(1), pages 3-23, July.
  16. Baxter, Marianne, 1989. "Money and market incompleteness in overlapping generations models," Journal of Monetary Economics, Elsevier, vol. 24(1), pages 69-91, July.
  17. Blanchard, Olivier J, 1985. "Debt, Deficits, and Finite Horizons," Journal of Political Economy, University of Chicago Press, vol. 93(2), pages 223-47, April.
  18. Krüger, Dirk & Kubler, Felix, 2005. "Pareto Improving Social Security Reform when Financial Markets Are Incomplete," CEPR Discussion Papers 5039, C.E.P.R. Discussion Papers.
  19. Luis M. Viceira, 1999. "Optimal Portfolio Choice for Long-Horizon Investors with Nontradable Labor Income," NBER Working Papers 7409, National Bureau of Economic Research, Inc.
  20. Gertler, Mark, 1999. "Government debt and social security in a life-cycle economy," Carnegie-Rochester Conference Series on Public Policy, Elsevier, vol. 50(1), pages 61-110, June.
  21. Lucas, Robert E, Jr, 1978. "Asset Prices in an Exchange Economy," Econometrica, Econometric Society, vol. 46(6), pages 1429-45, November.
  22. 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.
Full references (including those not matched with items on IDEAS)

Citations

Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
as in new window

Cited by:
  1. Beetsma, Roel & Bovenberg, A Lans & Romp, Ward E, 2008. "Funded Pensions and Intergenerational and International Risk Sharing in General Equilibrium," CEPR Discussion Papers 7106, C.E.P.R. Discussion Papers.
  2. Jose-Victor Rios Rull & Jonathan Heathcote & Dirk Krueger & Andy Glover, 2011. "Intergenerational Redistribution in the Great Recession," 2011 Meeting Papers 141, Society for Economic Dynamics.
  3. John Y. Campbell & Yves Nosbusch, 2007. "Intergenerational risksharing and equilibrium asset prices," LSE Research Online Documents on Economics 24484, London School of Economics and Political Science, LSE Library.
  4. Carlsson, Evert & Erlandzon, Karl, 2006. "The Bright Side of Shiller-Swaps: A Solution to Inter-generational Risk-sharing," Working Papers in Economics 233, University of Gothenburg, Department of Economics, revised 24 Oct 2006.
  5. Devis Geron, 2009. "Social Security Incidence under Uncertainty Assessing Italian Reforms," CESifo Working Paper Series 2812, CESifo Group Munich.
  6. Guibaud, Stéphane & Nosbusch, Yves & Vayanos, Dimitri, 2013. "Bond Market Clienteles, the Yield Curve, and the Optimal Maturity Structure of Government Debt," CEPR Discussion Papers 9407, C.E.P.R. Discussion Papers.
  7. Luciano Greco, 2008. "A Note on Social Security and Public Debt," "Marco Fanno" Working Papers 0083, Dipartimento di Scienze Economiche "Marco Fanno".

Lists

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

Statistics

Access and download statistics

Corrections

When requesting a correction, please mention this item's handle: RePEc:eee:moneco:v:54:y:2007:i:8:p:2251-2268. 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: (Zhang, Lei).

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.