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Tweeting the financial market: Media effect in the era of Big Data

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  • Liu, Peipei
  • Xia, Xinping
  • Li, Antai

Abstract

This paper explores the effect of new media in China's financial markets. Using web crawling techniques, we extract daily data from the Baidu and 360 search engines, the Hexun finance platform and Sina Weibo from 2009 through 2016. We find that stock trading volume and turnover ratios are positively related to new media activity, while stock return is negatively related. A reversal effect also exists. By comparing the channels, the effect is weaker in social media than other channels. By comparing the industries, Internet search engines and online financial platform are significantly related to basic materials and telecommunication, while social media is related to consumer services and technology. Furthermore, we compare the effect of traditional with new media, finding a delayed effect in traditional media. Our paper highlights the media effect and investors' behavior in the era of Big Data.

Suggested Citation

  • Liu, Peipei & Xia, Xinping & Li, Antai, 2018. "Tweeting the financial market: Media effect in the era of Big Data," Pacific-Basin Finance Journal, Elsevier, vol. 51(C), pages 267-290.
    • Handle: RePEc:eee:pacfin:v:51:y:2018:i:c:p:267-290
    DOI: 10.1016/j.pacfin.2018.07.007
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    References listed on IDEAS

    as
    1. Joel Peress, 2014. "The Media and the Diffusion of Information in Financial Markets: Evidence from Newspaper Strikes," Journal of Finance, American Finance Association, vol. 69(5), pages 2007-2043, October.
    2. Sinan Aral & Chrysanthos Dellarocas & David Godes, 2013. "Introduction to the Special Issue ---Social Media and Business Transformation: A Framework for Research," Information Systems Research, INFORMS, vol. 24(1), pages 3-13, March.
    3. Grossman, Sanford J & Stiglitz, Joseph E, 1980. "On the Impossibility of Informationally Efficient Markets," American Economic Review, American Economic Association, vol. 70(3), pages 393-408, June.
    4. Merton, Robert C, 1987. "A Simple Model of Capital Market Equilibrium with Incomplete Information," Journal of Finance, American Finance Association, vol. 42(3), pages 483-510, July.
    5. Maddala, G S & Wu, Shaowen, 1999. "A Comparative Study of Unit Root Tests with Panel Data and a New Simple Test," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 61(0), pages 631-652, Special I.
    6. Sanjiv Das & Asís Martínez-Jerez & Peter Tufano, 2005. "eInformation: A Clinical Study of Investor Discussion and Sentiment," Financial Management, Financial Management Association, vol. 34(3), Fall.
    7. Pesaran, M. Hashem & Vanessa Smith, L. & Yamagata, Takashi, 2013. "Panel unit root tests in the presence of a multifactor error structure," Journal of Econometrics, Elsevier, vol. 175(2), pages 94-115.
    8. Jin, Xi & Shen, Dehua & Zhang, Wei, 2016. "Has microblogging changed stock market behavior? Evidence from China," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 452(C), pages 151-156.
    9. Kaniel, Ron & Parham, Robert, 2017. "WSJ Category Kings – The impact of media attention on consumer and mutual fund investment decisions," Journal of Financial Economics, Elsevier, vol. 123(2), pages 337-356.
    10. Kenneth R. Ahern & Denis Sosyura, 2014. "Who Writes the News? Corporate Press Releases during Merger Negotiations," Journal of Finance, American Finance Association, vol. 69(1), pages 241-291, February.
    11. Mizrach, Bruce & Weerts, Susan, 2009. "Experts online: An analysis of trading activity in a public Internet chat room," Journal of Economic Behavior & Organization, Elsevier, vol. 70(1-2), pages 266-281, May.
    12. Joseph Engelberg & Caroline Sasseville & Jared Williams, 2012. "Market Madness? The Case of Mad Money," Management Science, INFORMS, vol. 58(2), pages 351-364, February.
    13. Lily Fang & Joel Peress, 2009. "Media Coverage and the Cross‐section of Stock Returns," Journal of Finance, American Finance Association, vol. 64(5), pages 2023-2052, October.
    14. M. Hashem Pesaran, 2007. "A simple panel unit root test in the presence of cross-section dependence," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 22(2), pages 265-312.
    15. David H. Solomon, 2012. "Selective Publicity and Stock Prices," Journal of Finance, American Finance Association, vol. 67(2), pages 599-638, April.
    16. Jegadeesh, Narasimhan & Titman, Sheridan, 1993. "Returns to Buying Winners and Selling Losers: Implications for Stock Market Efficiency," Journal of Finance, American Finance Association, vol. 48(1), pages 65-91, March.
    17. Fama, Eugene F & French, Kenneth R, 1992. "The Cross-Section of Expected Stock Returns," Journal of Finance, American Finance Association, vol. 47(2), pages 427-465, June.
    18. Brian J. Bushee & Theodore H. Goodman, 2007. "Which Institutional Investors Trade Based on Private Information About Earnings and Returns?," Journal of Accounting Research, Wiley Blackwell, vol. 45(2), pages 289-321, May.
    19. Brad M. Barber & Terrance Odean, 2008. "All That Glitters: The Effect of Attention and News on the Buying Behavior of Individual and Institutional Investors," Review of Financial Studies, Society for Financial Studies, vol. 21(2), pages 785-818, April.
    20. Joseph E. Engelberg & Christopher A. Parsons, 2011. "The Causal Impact of Media in Financial Markets," Journal of Finance, American Finance Association, vol. 66(1), pages 67-97, February.
    21. Werner Antweiler & Murray Z. Frank, 2004. "Is All That Talk Just Noise? The Information Content of Internet Stock Message Boards," Journal of Finance, American Finance Association, vol. 59(3), pages 1259-1294, June.
    22. Terrance Odean, 1999. "Do Investors Trade Too Much?," American Economic Review, American Economic Association, vol. 89(5), pages 1279-1298, December.
    23. G. S. Maddala & Shaowen Wu, 1999. "A Comparative Study of Unit Root Tests with Panel Data and a New Simple Test," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 61(S1), pages 631-652, November.
    24. Hailiang Chen & Prabuddha De & Yu (Jeffrey) Hu & Byoung-Hyoun Hwang, 2014. "Wisdom of Crowds: The Value of Stock Opinions Transmitted Through Social Media," Review of Financial Studies, Society for Financial Studies, vol. 27(5), pages 1367-1403.
    25. Levin, Andrew & Lin, Chien-Fu & James Chu, Chia-Shang, 2002. "Unit root tests in panel data: asymptotic and finite-sample properties," Journal of Econometrics, Elsevier, vol. 108(1), pages 1-24, May.
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