Bias in estimating the systematic risk of extreme performers: Implications for financial analysis, the leverage effect, and long-run reversals
AbstractWe show how bias can arise systematically in the beta estimates of extreme performers when long-run return reversals are present and partly, or wholly, due to sign changes in unanticipated factor realizations. Our evidence is consistent with this bias being responsible for the large shifts in the beta estimates of extreme performers, more so than the leverage effect, which has been the predominant explanation in prior literature. Bias in these contemporaneous realized betas, estimated with the same returns that are to be risk adjusted, arises due to the general problem of “overconditioning,” where betas are estimated conditional on information that is not yet known. Several methods for conditioning betas on out-of-sample returns are evaluated and found to be lacking, although some offer improvement under certain circumstances. We also show evidence of this bias in the Fama–French Three-factor loadings of extreme performers. Our findings indicate not only that previous studies of long-run reversals understate contrarian profits but that bias is prevalent in the OLS beta estimates of extreme performers, and this has implications for estimating the cost of capital and measuring long-run performance. We offer recommendations for identifying when this bias is likely present, as well as general methods to correct for it.
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Bibliographic InfoArticle provided by Elsevier in its journal Journal of Corporate Finance.
Volume (Year): 18 (2012)
Issue (Month): 1 ()
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Web page: http://www.elsevier.com/locate/jcorpfin
Contrarian; Estimation bias; Leverage; Long-run reversals; Overreaction; Time-varying risk;
Find related papers by JEL classification:
- G14 - Financial Economics - - General Financial Markets - - - Information and Market Efficiency; Event Studies; Insider Trading
- G32 - Financial Economics - - Corporate Finance and Governance - - - Financing Policy; Financial Risk and Risk Management; Capital and Ownership Structure; Value of Firms; Goodwill
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- Larry Lang & Eli Ofek & Rene M. Stulz, 1995.
"Leverage, Investment, and Firm Growth,"
NBER Working Papers
5165, National Bureau of Economic Research, Inc.
- Grinblatt, Mark & Moskowitz, Tobias J., 2004. "Predicting stock price movements from past returns: the role of consistency and tax-loss selling," Journal of Financial Economics, Elsevier, vol. 71(3), pages 541-579, March.
- Jones, Charles M. & Lamont, Owen A., 2002.
"Short-sale constraints and stock returns,"
Journal of Financial Economics,
Elsevier, vol. 66(2-3), pages 207-239.
- Ibbotson, Roger G., 1975. "Price performance of common stock new issues," Journal of Financial Economics, Elsevier, vol. 2(3), pages 235-272, September.
- Cai, Jie & Zhang, Zhe, 2011. "Leverage change, debt overhang, and stock prices," Journal of Corporate Finance, Elsevier, vol. 17(3), pages 391-402, June.
- Liang, Bing, 2000. "Portfolio Formation, Measurement Errors, and Beta Shifts: A Random Sampling Approach," Journal of Financial Research, Southern Finance Association & Southwestern Finance Association, vol. 23(3), pages 261-84, Fall.
- Chan, K C, 1988. "On the Contrarian Investment Strategy," The Journal of Business, University of Chicago Press, vol. 61(2), pages 147-63, April.
- Aivazian, Varouj A. & Ge, Ying & Qiu, Jiaping, 2005. "The impact of leverage on firm investment: Canadian evidence," Journal of Corporate Finance, Elsevier, vol. 11(1-2), pages 277-291, March.
- Kothari, S. P. & Shanken, Jay, 1992. "Stock return variation and expected dividends : A time-series and cross-sectional analysis," Journal of Financial Economics, Elsevier, vol. 31(2), pages 177-210, April.
- Anthony J. Richards, 1997.
"Winner-Loser Reversals in National Stock Market Indices - Can They be Explained?,"
IMF Working Papers
97/182, International Monetary Fund.
- Richards, Anthony J, 1997. " Winner-Loser Reversals in National Stock Market Indices: Can They Be Explained?," Journal of Finance, American Finance Association, vol. 52(5), pages 2129-44, December.
- Eckbo, B Espen & Norli, Øyvind, 2005.
"Liquidity Risk, Leverage and Long-Run IPO Returns,"
CEPR Discussion Papers
4832, C.E.P.R. Discussion Papers.
- Fama, Eugene F & French, Kenneth R, 1988. "Permanent and Temporary Components of Stock Prices," Journal of Political Economy, University of Chicago Press, vol. 96(2), pages 246-73, April.
- McConnell, John J. & Servaes, Henri, 1995. "Equity ownership and the two faces of debt," Journal of Financial Economics, Elsevier, vol. 39(1), pages 131-157, September.
- Jacquier, Eric & Titman, Sheridan & YalçIn, Atakan, 2010. "Predicting systematic risk: Implications from growth options," Journal of Empirical Finance, Elsevier, vol. 17(5), pages 991-1005, December.
- Scholes, Myron & Williams, Joseph, 1977. "Estimating betas from nonsynchronous data," Journal of Financial Economics, Elsevier, vol. 5(3), pages 309-327, December.
- Stulz, ReneM., 1990. "Managerial discretion and optimal financing policies," Journal of Financial Economics, Elsevier, vol. 26(1), pages 3-27, July.
- Ball, Ray & Kothari, S. P., 1989. "Nonstationary expected returns : Implications for tests of market efficiency and serial correlation in returns," Journal of Financial Economics, Elsevier, vol. 25(1), pages 51-74, November.
- Ball, Ray & Kothari, S. P. & Shanken, Jay, 1995. "Problems in measuring portfolio performance An application to contrarian investment strategies," Journal of Financial Economics, Elsevier, vol. 38(1), pages 79-107, May.
- Loughran, Tim & Ritter, Jay R, 1996. " Long-Term Market Overreaction: The Effect of Low-Priced Stocks," Journal of Finance, American Finance Association, vol. 51(5), pages 1959-70, December.
- James M. Poterba & Lawrence H. Summers, 1989.
"Mean Reversion in Stock Prices: Evidence and Implications,"
NBER Working Papers
2343, National Bureau of Economic Research, Inc.
- Poterba, James M. & Summers, Lawrence H., 1988. "Mean reversion in stock prices : Evidence and Implications," Journal of Financial Economics, Elsevier, vol. 22(1), pages 27-59, October.
- Willem Thorbecke, 1998.
"On Stock Market Returns and Monetary Policy,"
- Jones, Steven L., 1993. "Another look at time-varying risk and return in a long-horizon contrarian strategy," Journal of Financial Economics, Elsevier, vol. 33(1), pages 119-144, February.
- De Bondt, Werner F M & Thaler, Richard H, 1987. " Further Evidence on Investor Overreaction and Stock Market Seasonalit y," Journal of Finance, American Finance Association, vol. 42(3), pages 557-81, July.
- Kalman J. Cohen & Gabriel A. Hawawini & Steven F. Maier & Robert A. Schwartz & David K. Whitcomb, 1983. "Estimating and Adjusting for the Intervalling-Effect Bias in Beta," Management Science, INFORMS, vol. 29(1), pages 135-148, January.
- Chopra, Navin & Lakonishok, Josef & Ritter, Jay R., 1992. "Measuring abnormal performance : Do stocks overreact?," Journal of Financial Economics, Elsevier, vol. 31(2), pages 235-268, April.
- de Miguel, Alberto & Pindado, Julio, 2001. "Determinants of capital structure: new evidence from Spanish panel data," Journal of Corporate Finance, Elsevier, vol. 7(1), pages 77-99, March.
- Fama, Eugene F. & French, Kenneth R., 1993. "Common risk factors in the returns on stocks and bonds," Journal of Financial Economics, Elsevier, vol. 33(1), pages 3-56, February.
- Jensen, Michael C. & Meckling, William H., 1976. "Theory of the firm: Managerial behavior, agency costs and ownership structure," Journal of Financial Economics, Elsevier, vol. 3(4), pages 305-360, October.
- Ronald Balvers & Yangru Wu & Erik Gilliland, 2000. "Mean Reversion across National Stock Markets and Parametric Contrarian Investment Strategies," Journal of Finance, American Finance Association, vol. 55(2), pages 745-772, 04.
- De Bondt, Werner F M & Thaler, Richard, 1985. " Does the Stock Market Overreact?," Journal of Finance, American Finance Association, vol. 40(3), pages 793-805, July.
- Shumway, Tyler, 1997. " The Delisting Bias in CRSP Data," Journal of Finance, American Finance Association, vol. 52(1), pages 327-40, March.
- Thomas J. George & Chuan-Yang Hwang, 2007. "Long-Term Return Reversals: Overreaction or Taxes?," Journal of Finance, American Finance Association, vol. 62(6), pages 2865-2896, December.
- Myers, Stewart C., 1977. "Determinants of corporate borrowing," Journal of Financial Economics, Elsevier, vol. 5(2), pages 147-175, November.
- Nam, Kiseok & Pyun, Chong Soo & Avard, Stephen L., 2001. "Asymmetric reverting behavior of short-horizon stock returns: An evidence of stock market overreaction," Journal of Banking & Finance, Elsevier, vol. 25(4), pages 807-824, April.
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