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Short sales constraints and price adjustments to earnings announcements: Evidence from the Hong Kong market

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  • Bai, Min
  • Qin, Yafeng

Abstract

This study examines how short sales constraints affect the stock price adjustment to the release of public information in the Hong Kong Stock Exchange. Using a unique feature of this market that allows us to directly investigate the impact of short sales restriction, we find the following. First, non-shortable stocks react more strongly to the publication of negative information than shortable stocks do. Second, non-shortable stocks are overpriced before negative earnings announcements. Hence, part of the strong market reaction of non-shortable stocks on announcement day could be due to the correction of such overpricing. Third, the prices of non-shortable stocks reverse following the announcement of negative information, suggesting that investors overreact to negative information on announcement day. Fourth, it takes longer for the prices of non-shortable stocks to adjust to negative earnings information. On the whole, our results support the research that finds short sales restrictions reduce the efficiency of stock markets.

Suggested Citation

  • Bai, Min & Qin, Yafeng, 2015. "Short sales constraints and price adjustments to earnings announcements: Evidence from the Hong Kong market," International Review of Financial Analysis, Elsevier, vol. 42(C), pages 304-315.
    • Handle: RePEc:eee:finana:v:42:y:2015:i:c:p:304-315
    DOI: 10.1016/j.irfa.2015.08.006
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    1. Henk Berkman & Michael D. McKenzie, 2012. "Earnings Announcements: Good News for Institutional Investors and Short Sellers," The Financial Review, Eastern Finance Association, vol. 47(1), pages 91-113, February.
    2. Joseph K. W. Fung & Paul Draper, 1999. "Mispricing of index futures contracts and short sales constraints," Journal of Futures Markets, John Wiley & Sons, Ltd., vol. 19(6), pages 695-715, September.
    3. Savor, Pavel G., 2012. "Stock returns after major price shocks: The impact of information," Journal of Financial Economics, Elsevier, vol. 106(3), pages 635-659.
    4. repec:bla:jfinan:v:59:y:2004:i:4:p:1845-1876 is not listed on IDEAS
    5. Alessandro Beber & Marco Pagano, 2013. "Short-Selling Bans Around the World: Evidence from the 2007–09 Crisis," Journal of Finance, American Finance Association, vol. 68(1), pages 343-381, February.
    6. Narasimhan Jegadeesh & Woojin Kim, 2010. "Do Analysts Herd? An Analysis of Recommendations and Market Reactions," The Review of Financial Studies, Society for Financial Studies, vol. 23(2), pages 901-937, February.
    7. Eric C. Chang & Joseph W. Cheng & Yinghui Yu, 2007. "Short‐Sales Constraints and Price Discovery: Evidence from the Hong Kong Market," Journal of Finance, American Finance Association, vol. 62(5), pages 2097-2121, October.
    8. 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, June.
    9. Diamond, Douglas W. & Verrecchia, Robert E., 1987. "Constraints on short-selling and asset price adjustment to private information," Journal of Financial Economics, Elsevier, vol. 18(2), pages 277-311, June.
    10. Chen, Crystal Xiaobei & Rhee, S. Ghon, 2010. "Short sales and speed of price adjustment: Evidence from the Hong Kong stock market," Journal of Banking & Finance, Elsevier, vol. 34(2), pages 471-483, February.
    11. Engelberg, Joseph E. & Reed, Adam V. & Ringgenberg, Matthew C., 2012. "How are shorts informed?," Journal of Financial Economics, Elsevier, vol. 105(2), pages 260-278.
    12. Berkman, Henk & Dimitrov, Valentin & Jain, Prem C. & Koch, Paul D. & Tice, Sheri, 2009. "Sell on the news: Differences of opinion, short-sales constraints, and returns around earnings announcements," Journal of Financial Economics, Elsevier, vol. 92(3), pages 376-399, June.
    13. Miller, Edward M, 1977. "Risk, Uncertainty, and Divergence of Opinion," Journal of Finance, American Finance Association, vol. 32(4), pages 1151-1168, September.
    14. Bai, Min & Qin, Yafeng, 2014. "Short-sales constraints and liquidity change: Cross-sectional evidence from the Hong Kong Market," Pacific-Basin Finance Journal, Elsevier, vol. 26(C), pages 98-122.
    15. Roni Michaely & Amir Rubin & Alexander Vedrashko, 2014. "Corporate Governance and the Timing of Earnings Announcements," Review of Finance, European Finance Association, vol. 18(6), pages 2003-2044.
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    Citations

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    Cited by:

    1. Jiang, Haiyan & Chen, Jun, 2019. "Short selling and financial reporting quality: Evidence from Chinese AH shares," Journal of Contemporary Accounting and Economics, Elsevier, vol. 15(1), pages 118-130.
    2. Liu, Hao & Zhang, Qun, 2021. "Firm age and realized idiosyncratic return volatility in China: The role of short-sales constraints," International Review of Financial Analysis, Elsevier, vol. 75(C).
    3. Siu Kai Choy & Hua Zhang, 2019. "Public news announcements, short-sale restriction and informational efficiency," Review of Quantitative Finance and Accounting, Springer, vol. 52(1), pages 197-229, January.
    4. Xu Guo & Chunchi Wu, 2022. "Short Selling Activity and Effects on Financial Markets and Corporate Decisions," Springer Books, in: Cheng-Few Lee & Alice C. Lee (ed.), Encyclopedia of Finance, edition 0, chapter 98, pages 2313-2340, Springer.
    5. Li, Shan & Mihaylov, George & Peranginangin, Yessy & Zurbruegg, Ralf, 2021. "Short selling patterns in cross-listed stocks," Global Finance Journal, Elsevier, vol. 48(C).
    6. Ersan, Oguz & Simsir, Serif Aziz & Simsek, Koray D. & Hasan, Afan, 2021. "The speed of stock price adjustment to corporate announcements: Insights from Turkey," Emerging Markets Review, Elsevier, vol. 47(C).
    7. Alwathnani, Abdulaziz M. & Dubofsky, David A. & Al-Zoubi, Haitham A., 2017. "Under-or-overreaction: Market responses to announcements of earnings surprises," International Review of Financial Analysis, Elsevier, vol. 52(C), pages 160-171.
    8. Zhang, Yan & Ikeda, Shin S., 2016. "A dynamic panel analysis of HKEx shorting ban’s impact on the relationship between disagreement and future returns," Finance Research Letters, Elsevier, vol. 17(C), pages 10-16.
    9. Haiyan Jiang & Ahsan Habib & Mostafa Monzur Hasan, 2022. "Short Selling: A Review of the Literature and Implications for Future Research," European Accounting Review, Taylor & Francis Journals, vol. 31(1), pages 1-31, January.

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    More about this item

    Keywords

    Short sales constraints; Earnings announcement; Post-event analysis;
    All these keywords.

    JEL classification:

    • G14 - Financial Economics - - General Financial Markets - - - Information and Market Efficiency; Event Studies; Insider Trading
    • G18 - Financial Economics - - General Financial Markets - - - Government Policy and Regulation

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