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Portfolio Inertia and Stock Market Fluctuations

  • Bilias, Yannis
  • Georgarakos, Dimitris
  • Haliassos, Michalis

Existing studies of household stock trading using administrative data offer conflicting results: discount brokerage accounts exhibit excessive trading, while retirement accounts show inactivity. This paper uses population-wide data from PSID and SCF to examine the overall extent of household portfolio inertia in participation and trading and its link to household characteristics and stock market movements. We document considerable portfolio inertia, linked to characteristics (e.g., low education or limited resources), but hardly to index movements. The downswing seems to have encouraged staying out, rather than getting out of the market. We find important differences in trading patterns of the small minority with brokerage accounts relative to the population; and small fractions of owners’ wealth in those accounts. Our findings strengthen the case for default options in retirement accounts and for funds with built-in trading provisions. While households did not overreact to the downswing through massive sales or exits, this seems more a manifestation of widespread inertia than of optimal response to stock market fluctuations.

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Paper provided by C.E.P.R. Discussion Papers in its series CEPR Discussion Papers with number 7239.

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Date of creation: Mar 2009
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Handle: RePEc:cpr:ceprdp:7239
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  1. Paul Milgrom & Nancy L.Stokey, 1979. "Information, Trade, and Common Knowledge," Discussion Papers 377R, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
  2. 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.
  3. Campbell, John, 2006. "Household Finance," Scholarly Articles 3157877, Harvard University Department of Economics.
  4. Annamaria Lusardi & Olivia S. Mitchell, 2011. "Financial Literacy and Planning: Implications for Retirement Wellbeing," NBER Working Papers 17078, National Bureau of Economic Research, Inc.
  5. David Laibson & Andrea Repetto & Jeremy Tobacman, 2000. "A Debt Puzzle," Documentos de Trabajo 80, Centro de Economía Aplicada, Universidad de Chile.
  6. Shlomo Benartzi & Richard Thaler, 2007. "Heuristics and Biases in Retirement Savings Behavior," Journal of Economic Perspectives, American Economic Association, vol. 21(3), pages 81-104, Summer.
  7. 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.
  8. Wolfram Horneff & Raimond Maurer & Olivia Mitchell & Ivica Dus, 2006. "Optimizing the Retirement Portfolio: Asset Allocation, Annuitization, and Risk Aversion," Working Papers wp124, University of Michigan, Michigan Retirement Research Center.
  9. 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.
  10. Olivia S. Mitchell & Gary R. Mottola & Stephen P. Utkus & Takeshi Yamaguchi, 2006. "The Inattentive Participant: Portfolio Trading Behavior in 401(k) Plans," Working Papers wp115, University of Michigan, Michigan Retirement Research Center.
  11. Laurent Calvet & John Y. Campbell & Paolo Sodini, 2012. "Down or Out: Assessing The Welfare Costs of Household Investment Mistakes," Working Papers hal-00674229, HAL.
  12. Mark Grinblatt, 2001. "What Makes Investors Trade?," Journal of Finance, American Finance Association, vol. 56(2), pages 589-616, 04.
  13. Terrance Odean, 1998. "Are Investors Reluctant to Realize Their Losses?," Journal of Finance, American Finance Association, vol. 53(5), pages 1775-1798, October.
  14. 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.
  15. Sanford J Grossman & Joseph E Stiglitz, 1997. "On the Impossibility of Informationally Efficient Markets," Levine's Working Paper Archive 1908, David K. Levine.
  16. Haliassos, Michalis & Michaelides, Alexander, 2001. "Portfolio Choice and Liquidity Constraints," CEPR Discussion Papers 2822, C.E.P.R. Discussion Papers.
  17. F. Thomas Juster & Joseph P. Lupton & James P. Smith & Frank Stafford, 2006. "The Decline in Household Saving and the Wealth Effect," The Review of Economics and Statistics, MIT Press, vol. 88(1), pages 20-27, February.
  18. Brad M. Barber & Terrance Odean, 2000. "Trading Is Hazardous to Your Wealth: The Common Stock Investment Performance of Individual Investors," Journal of Finance, American Finance Association, vol. 55(2), pages 773-806, 04.
  19. Bilias, Yannis & Georgarakos, Dimitris & Haliassos, Michael, 2005. "Equity culture and the distribution of wealth," CFS Working Paper Series 2005/20, Center for Financial Studies (CFS).
  20. Tomz, Michael & Wittenberg, Jason & King, Gary, 2003. "Clarify: Software for Interpreting and Presenting Statistical Results," Journal of Statistical Software, Foundation for Open Access Statistics, vol. 8(i01).
  21. Haliassos, Michael & Bertaut, Carol C, 1995. "Why Do So Few Hold Stocks?," Economic Journal, Royal Economic Society, vol. 105(432), pages 1110-29, September.
  22. Terrance Odean, 1998. "Volume, Volatility, Price and Profit When All Traders Are Above Average," Finance 9803001, EconWPA.
  23. Shefrin, Hersh & Statman, Meir, 1985. " The Disposition to Sell Winners Too Early and Ride Losers Too Long: Theory and Evidence," Journal of Finance, American Finance Association, vol. 40(3), pages 777-90, July.
  24. Campbell, John Y. & Viceira, Luis M., 2002. "Strategic Asset Allocation: Portfolio Choice for Long-Term Investors," OUP Catalogue, Oxford University Press, number 9780198296942, June.
  25. 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.
  26. Erik R. Sirri & Peter Tufano, 1998. "Costly Search and Mutual Fund Flows," Journal of Finance, American Finance Association, vol. 53(5), pages 1589-1622, October.
  27. Samuelson, William & Zeckhauser, Richard, 1988. "Status Quo Bias in Decision Making," Journal of Risk and Uncertainty, Springer, vol. 1(1), pages 7-59, March.
  28. Tamás Bartus, 2005. "Estimation of marginal effects using margeff," Stata Journal, StataCorp LP, vol. 5(3), pages 309-329, September.
  29. John R. Graham & Campbell R. Harvey & Hai Huang, 2005. "Investor Competence, Trading Frequency, and Home Bias," NBER Working Papers 11426, National Bureau of Economic Research, Inc.
  30. Luis M. Viceira, 2001. "Optimal Portfolio Choice for Long-Horizon Investors with Nontradable Labor Income," Journal of Finance, American Finance Association, vol. 56(2), pages 433-470, 04.
  31. João Cocco & Francisco Gomes & Pascal Maenhout, 1998. "Consumption and Portfolio Choice over the Life-Cycle," Working Papers Department of Economics ces9805, KU Leuven, Faculty of Economics and Business, Department of Economics.
  32. Heaton, John & Lucas, Deborah, 2000. "Portfolio Choice in the Presence of Background Risk," Economic Journal, Royal Economic Society, vol. 110(460), pages 1-26, January.
  33. Nicholas S. Souleles, . "Household Securities Purchases, Transactions Costs, and Hedging Motives," Rodney L. White Center for Financial Research Working Papers 24-99, Wharton School Rodney L. White Center for Financial Research.
  34. Terrance Odean, 1998. "Volume, Volatility, Price, and Profit When All Traders Are Above Average," Journal of Finance, American Finance Association, vol. 53(6), pages 1887-1934, December.
  35. Brad M. Barber & Terrance Odean, 2001. "Boys will be Boys: Gender, Overconfidence, and Common Stock Investment," The Quarterly Journal of Economics, Oxford University Press, vol. 116(1), pages 261-292.
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