Efficiency and the Bear: Short Sales and Markets around the World
AbstractWe analyze cross-sectional and time series information from forty-seven equity markets around the world, to consider whether short-sales restrictions affect the efficiency of the market, and the distributional characteristics of returns to individual stocks and market indices. Using the approach developed in Moerck et al. (2000) we find significantly more crosssectional variation in equity returns in markets where short selling is feasible and practiced, controlling for a host of other factors. This evidence is consistent with more efficient price discovery at the individual security level. A common conjecture by regulators is that short-sales restrictions can reduce the relative severity of a market panic. We test this conjecture by examining the skewness of market returns. We find that in markets where short selling is either prohibited or not practiced, individual stock returns display significantly less negative skewness. However, at the market level, where regulators might expect short-sales restrictions to reduce the severity of broad declines, short sales restrictions appear to make no difference.
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Bibliographic InfoPaper provided by Yale School of Management in its series Yale School of Management Working Papers with number ysm15.
Date of creation: 04 Mar 2004
Date of revision:
Other versions of this item:
- Arturo Bris & William N. Goetzmann & Ning Zhu, 2007. "Efficiency and the Bear: Short Sales and Markets Around the World," Journal of Finance, American Finance Association, vol. 62(3), pages 1029-1079, 06.
- William N. Goetzmann & Ning Zhu & Arturo Bris, 2003. "Efficiency and the Bear: Short Sales and Markets around the World," NBER Working Papers 9466, National Bureau of Economic Research, Inc.
- Arturo Bris & William N. Goetzmann & Ning Zhu, 2003. "Efficiency and the Bear: Short Sales and Markets around the World," Yale School of Management Working Papers ysm321, Yale School of Management.
- Arturo Bris & William Goetzmann & Ning Zhu, 2004. "Efficiency and the Bear: Short Sales and Markets around the World," Yale School of Management Working Papers ysm327, Yale School of Management, revised 01 Feb 2005.
- G0 - Financial Economics - - General
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- Hansen, Lars Peter & Jagannathan, Ravi, 1997.
" Assessing Specification Errors in Stochastic Discount Factor Models,"
Journal of Finance,
American Finance Association, vol. 52(2), pages 557-90, June.
- Lars Peter Hansen & Ravi Jagannathan, 1994. "Assessing specification errors in stochastic discount factor models," Staff Report 167, Federal Reserve Bank of Minneapolis.
- Lars Peter Hansen & Ravi Jagannathan, 1994. "Assessing Specification Errors in Stochastic Discount Factor Models," NBER Technical Working Papers 0153, National Bureau of Economic Research, Inc.
- Geczy, Christopher C. & Musto, David K. & Reed, Adam V., 2002. "Stocks are special too: an analysis of the equity lending market," Journal of Financial Economics, Elsevier, vol. 66(2-3), pages 241-269.
- Li, Lianfa & Fleisher, Belton M., 2004. "Heterogeneous expectations and stock prices in segmented markets: application to Chinese firms," The Quarterly Review of Economics and Finance, Elsevier, vol. 44(4), pages 521-538, September.
- Duffie, Darrell & Garleanu, Nicolae & Pedersen, Lasse Heje, 2002. "Securities lending, shorting, and pricing," Journal of Financial Economics, Elsevier, vol. 66(2-3), pages 307-339.
- Chen Zhiwu, 1995. "Financial Innovation and Arbitrage Pricing in Frictional Economies," Journal of Economic Theory, Elsevier, vol. 65(1), pages 117-135, February.
- D'Avolio, Gene, 2002. "The market for borrowing stock," Journal of Financial Economics, Elsevier, vol. 66(2-3), pages 271-306.
- Zhiwu Chen, 2001. "Viable Costs and Equilibrium Prices in Frictional Securities Markets," Annals of Economics and Finance, Society for AEF, vol. 2(2), pages 297-323, November.
- Ross, Stephen A., 1976. "The arbitrage theory of capital asset pricing," Journal of Economic Theory, Elsevier, vol. 13(3), pages 341-360, December.
- Poitras, Geoffrey, 2002. "Short sales restrictions, dilution and the pricing of rights issues on the Singapore Stock Exchange," Pacific-Basin Finance Journal, Elsevier, vol. 10(2), pages 141-162, April.
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