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Do Wealth Fluctuations Generate Time-varying Risk Aversion? Micro-Evidence on Individuals' Asset Allocation

  • Markus K. Brunnermeier
  • Stefan Nagel

We use data from the PSID to investigate how households' portfolio allocations change in response to wealth fluctuations. Persistent habits, consumption commitments, and subsistence levels can generate time-varying risk aversion with the consequence that when the level of liquid wealth changes, the proportion a household invests in risky assets should also change in the same direction. In contrast, our analysis shows that the share of liquid assets that households invest in risky assets is not affected by wealth changes. Instead, one of the major drivers of households' portfolio allocation seems to be inertia: households rebalance only very slowly following inflows and outflows or capital gains and losses.

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Paper provided by National Bureau of Economic Research, Inc in its series NBER Working Papers with number 12809.

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Date of creation: Dec 2006
Date of revision:
Publication status: published as Brunnermeier, Markus K. and Stefan Nagel. "Do Wealth Fluctuations Generate Time-Varying Risk Aversion? Micro-evidence on Individuals." American Economic Review 98, 3 (2008): 713-736.
Handle: RePEc:nbr:nberwo:12809
Note: AP EFG
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  1. Bilias, Yannis & Georgarakos, Dimitris & Haliassos, Michalis, 2009. "Portfolio Inertia and Stock Market Fluctuations," CEPR Discussion Papers 7239, C.E.P.R. Discussion Papers.
  2. Stephen Zeldes, . "Optimal Consumption with Stochastic Income: Deviations from Certainty Equivalence," Rodney L. White Center for Financial Research Working Papers 20-86, Wharton School Rodney L. White Center for Financial Research.
  3. Andrew B. Abel, . "Asset Prices Under Habit Formation and Catching Up With the Jones," Rodney L. White Center for Financial Research Working Papers 01-90, Wharton School Rodney L. White Center for Financial Research.
  4. Meer, Jonathan & Miller, Douglas L. & Rosen, Harvey S., 2003. "Exploring the health-wealth nexus," Journal of Health Economics, Elsevier, vol. 22(5), pages 713-730, September.
  5. Douglas Staiger & James H. Stock, 1994. "Instrumental Variables Regression with Weak Instruments," NBER Technical Working Papers 0151, National Bureau of Economic Research, Inc.
  6. Luigi Guiso & Michael Haliassos & Tullio Jappelli, 2003. "Household stockholding in Europe: where do we stand and where do we go?," Economic Policy, CEPR;CES;MSH, vol. 18(36), pages 123-170, 04.
  7. Mankiw, N.G. & Zeldes, S.P., 1990. "The Consumption Of Stockholders And Non-Stockholders," Weiss Center Working Papers 23-90, Wharton School - Weiss Center for International Financial Research.
  8. Francisco Gomes & Alexander Michaelides, 2003. "Portfolio Choice With Internal Habit Formation: A Life-Cycle Model With Uninsurable Labor Income Risk," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 6(4), pages 729-766, October.
  9. Michele Boldrin & Lawrence J. Christiano & Jonas D. M. Fisher, 2000. "Habit persistence, asset returns and the business cycle," Staff Report 280, Federal Reserve Bank of Minneapolis.
  10. Joao F. Cocco, 2005. "Consumption and Portfolio Choice over the Life Cycle," Review of Financial Studies, Society for Financial Studies, vol. 18(2), pages 491-533.
  11. Haliassos, Michael & Bertaut, Carol C, 1995. "Why Do So Few Hold Stocks?," Economic Journal, Royal Economic Society, vol. 105(432), pages 1110-29, September.
  12. F. Thomas Juster & James P. Smith & Frank Stafford, 2004. "The Measurement and Structure of Household Wealth," Labor and Demography 0402009, EconWPA.
  13. Adam Szeidl & Raj Chetty, 2005. "Consumption Commitments: Neoclassical Foundations for Habit Formation," 2005 Meeting Papers 122, Society for Economic Dynamics.
  14. Carroll, Christopher D, 1997. "Buffer-Stock Saving and the Life Cycle/Permanent Income Hypothesis," The Quarterly Journal of Economics, MIT Press, vol. 112(1), pages 1-55, February.
  15. Samuelson, William & Zeckhauser, Richard, 1988. " Status Quo Bias in Decision Making," Journal of Risk and Uncertainty, Springer, vol. 1(1), pages 7-59, March.
  16. Jermann, Urban J., 1998. "Asset pricing in production economies," Journal of Monetary Economics, Elsevier, vol. 41(2), pages 257-275, April.
  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. Gurdip S. Bakshi & Zhiwu Chen, 1996. "The Spirit of Capitalism and Stock-Market Prices," CEMA Working Papers 511, China Economics and Management Academy, Central University of Finance and Economics.
  19. Gollier, Christian & Pratt, John W, 1996. "Risk Vulnerability and the Tempering Effect of Background Risk," Econometrica, Econometric Society, vol. 64(5), pages 1109-23, September.
  20. Mehra, Rajnish & Prescott, Edward C., 2003. "The equity premium in retrospect," Handbook of the Economics of Finance, in: G.M. Constantinides & M. Harris & R. M. Stulz (ed.), Handbook of the Economics of Finance, edition 1, volume 1, chapter 14, pages 889-938 Elsevier.
  21. Samuelson, Paul A, 1969. "Lifetime Portfolio Selection by Dynamic Stochastic Programming," The Review of Economics and Statistics, MIT Press, vol. 51(3), pages 239-46, August.
  22. Karen E. Dynan, 2000. "Habit Formation in Consumer Preferences: Evidence from Panel Data," American Economic Review, American Economic Association, vol. 90(3), pages 391-406, June.
  23. repec:cup:macdyn:v:1:y:1997:i:1:p:76-101 is not listed on IDEAS
  24. Julie Agnew & Pierluigi Balduzzi & Annika Sundén, 2003. "Portfolio Choice and Trading in a Large 401(k) Plan," American Economic Review, American Economic Association, vol. 93(1), pages 193-215, March.
  25. Enrichetta Ravina, 2005. "Keeping Up with the Joneses: Evidence from Micro Data," 2005 Meeting Papers 557, Society for Economic Dynamics.
  26. Miquel Faig & Pauline Shum, 2000. "Portfolio Choice in the Presence of Personal Illiquid Projects," Working Papers faig-00-03, University of Toronto, Department of Economics.
  27. Chamberlain, Gary, 1984. "Panel data," Handbook of Econometrics, in: Z. Griliches† & M. D. Intriligator (ed.), Handbook of Econometrics, edition 1, volume 2, chapter 22, pages 1247-1318 Elsevier.
  28. Heaton, John & Lucas, Deborah, 1997. "Market Frictions, Savings Behavior, And Portfolio Choice," Macroeconomic Dynamics, Cambridge University Press, vol. 1(01), pages 76-101, January.
  29. João Cocco & Francisco Gomes & Pascal Maenhout, 1998. "Consumption and Portfolio Choice over the Life-Cycle," Center for Economic Studies - Discussion papers ces9805, Katholieke Universiteit Leuven, Centrum voor Economische Studiën.
  30. Marcelo J. Moreira, 2003. "A Conditional Likelihood Ratio Test for Structural Models," Econometrica, Econometric Society, vol. 71(4), pages 1027-1048, 07.
  31. 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.
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