Advanced Search
MyIDEAS: Login to save this paper or follow this series

Relative Risk Aversion Is Constant: Evidence from Panel Data

Contents:

Author Info

  • Pierre-André Chiappori
  • Monica Paiella

Abstract

Most classical tests of constant relative risk aversion (CRRA) based on individual portfolio composition use cross sectional data. Such tests must assume that the distributions of wealth and preferences are independent. We use panel data to analyze how individuals’ portfolio allocation between risky and riskless assets varies in response to changes in total financial wealth. We find the elasticity of the risky asset share to wealth to be small and statistically insignificant, supporting the CRRA assumption; this finding is robust when the sample is restricted to households experiencing ‘large’ income variations. Various extensions are discussed.

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://economia.uniparthenope.it/ise/sito/DP/DP_5_2008.pdf
Our checks indicate that this address may not be valid because: 404 Not Found. If this is indeed the case, please notify (Antonietta Milano)
Download Restriction: no

Bibliographic Info

Paper provided by D.E.S. (Department of Economic Studies), University of Naples "Parthenope", Italy in its series Discussion Papers with number 5_2008.

as in new window
Length:
Date of creation: 08 May 2008
Date of revision:
Handle: RePEc:prt:dpaper:5_2008

Contact details of provider:
Postal: via Medina 40, 80133 I - Napoli
Phone: ++39-81-5512207
Fax: ++39-81-5511140
Email:
Web page: http://economia.uniparthenope.it/ise/sito/index.htm
More information through EDIRC

Related research

Keywords: -;

Other versions of this item:

This paper has been announced in the following NEP Reports:

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. Svensson, L.E.O., 1988. "Portfolio Choice With Non-Expected Utility In Continuous Time," Papers 423, Stockholm - International Economic Studies.
  2. Luigi Guiso & Monica Paiella, 2003. "Risk Aversion, Wealth and Background Risk," Temi di discussione (Economic working papers) 483, Bank of Italy, Economic Research and International Relations Area.
  3. Annette Vissing-Jorgensen, 2002. "Limited Asset Market Participation and the Elasticity of Intertemporal Substitution," Journal of Political Economy, University of Chicago Press, vol. 110(4), pages 825-853, August.
  4. Alma Cohen & Liran Einav, 2007. "Estimating Risk Preferences from Deductible Choice," American Economic Review, American Economic Association, vol. 97(3), pages 745-788, June.
  5. Gomes, Francisco J & Michaelides, Alexander, 2005. "Optimal Life-Cycle Asset Allocation: Understanding the Empirical Evidence," CEPR Discussion Papers 4853, C.E.P.R. Discussion Papers.
  6. Monica Paiella, 2007. "The Forgone Gains of Incomplete Portfolios," Review of Financial Studies, Society for Financial Studies, vol. 20(5), pages 1623-1646, 2007 13.
  7. Luigi Guiso & Tullio Jappelli, 2000. "Household Portfolios in Italy," CSEF Working Papers 43, Centre for Studies in Economics and Finance (CSEF), University of Naples, Italy.
  8. Orazio Attanasio & James Banks & Sarah Tanner, 1998. "Asset holding and consumption volatility," IFS Working Papers W98/08, Institute for Fiscal Studies.
  9. Sanford J. Grossman & Robert J. Shiller, 1981. "Consumption Correlatedness and Risk Measurement in Economies with Non trade Assets and Heterogeneous Information," NBER Working Papers 0690, National Bureau of Economic Research, Inc.
  10. Mehra, Rajnish & Prescott, Edward C., 1985. "The equity premium: A puzzle," Journal of Monetary Economics, Elsevier, vol. 15(2), pages 145-161, March.
  11. Cohn, Richard A, et al, 1975. "Individual Investor Risk Aversion and Investment Portfolio Composition," Journal of Finance, American Finance Association, vol. 30(2), pages 605-20, May.
  12. Barsky, Robert B, et al, 1997. "Preference Parameters and Behavioral Heterogeneity: An Experimental Approach in the Health and Retirement Study," The Quarterly Journal of Economics, MIT Press, vol. 112(2), pages 537-79, May.
  13. Annette Vissing-Jorgensen, 2002. "Limited Asset Market Participation and the Elasticity of Intertemporal Substitution," NBER Working Papers 8896, National Bureau of Economic Research, Inc.
  14. Morin, Roger A & Fernandez Suarez, Antonio, 1983. " Risk Aversion Revisited," Journal of Finance, American Finance Association, vol. 38(4), pages 1201-16, September.
  15. Hansen, Lars Peter & Singleton, Kenneth J, 1982. "Generalized Instrumental Variables Estimation of Nonlinear Rational Expectations Models," Econometrica, Econometric Society, vol. 50(5), pages 1269-86, September.
  16. Bhamra, Harjoat S. & Uppal, Raman, 2006. "The role of risk aversion and intertemporal substitution in dynamic consumption-portfolio choice with recursive utility," Journal of Economic Dynamics and Control, Elsevier, vol. 30(6), pages 967-991, June.
  17. 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.
  18. Alexander Michaelides & Francisco J. Gomes, 2005. "Optimal life cycle asset allocation : understanding the empirical evidence," LSE Research Online Documents on Economics 193, London School of Economics and Political Science, LSE Library.
  19. Attanasio, Orazio P & Weber, Guglielmo, 1989. "Intertemporal Substitution, Risk Aversion and the Euler Equation for Consumption," Economic Journal, Royal Economic Society, vol. 99(395), pages 59-73, Supplemen.
  20. Blake, David, 1996. "Efficiency, Risk Aversion and Portfolio Insurance: An Analysis of Financial Asset Portfolios Held by Investors in the United Kingdom," Economic Journal, Royal Economic Society, vol. 106(438), pages 1175-92, September.
  21. Markus K. Brunnermeier & Stefan Nagel, 2006. "Do Wealth Fluctuations Generate Time-varying Risk Aversion? Micro-Evidence on Individuals' Asset Allocation," NBER Working Papers 12809, National Bureau of Economic Research, Inc.
  22. Tobias J. Moskowitz & Annette Vissing-Jørgensen, 2002. "The Returns to Entrepreneurial Investment: A Private Equity Premium Puzzle?," American Economic Review, American Economic Association, vol. 92(4), pages 745-778, September.
  23. Tobias J. Moskowitz & Annette Vissing-Jorgensen, 2002. "The Returns to Entrepreneurial Investment: A Private Equity Premium Puzzle?," NBER Working Papers 8876, National Bureau of Economic Research, Inc.
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:
This item has more than 25 citations. To prevent cluttering this page, these citations are listed on a separate page.

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:prt:dpaper:5_2008. 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: (Antonietta Milano).

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.