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News or noise: Mobile internet technology and stock market activity

Author

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  • Brown, Nerissa C.
  • Elliott, W. Brooke
  • Wermers, Russ
  • White, Roger M.

Abstract

Mobile internet devices reduce trading frictions and information search costs for investors, but also introduce attention-competing activities,such as social networking. We use exogenous nationwide and city-level outages of the Blackberry Internet Service (BIS) to investigate the effect of mobile internet technology on investors'information-gathering vs. attention-diverting activities. We find that trading volume and trading frequency surge by about 5% on days when mobile internet systems go dark, consistent with a greater role for devices (when not dark) in diverting the limited attention of investors away from information-gathering and trading - even when they are used by presumably more sophisticated investors.

Suggested Citation

  • Brown, Nerissa C. & Elliott, W. Brooke & Wermers, Russ & White, Roger M., 2021. "News or noise: Mobile internet technology and stock market activity," CFR Working Papers 21-10, University of Cologne, Centre for Financial Research (CFR).
  • Handle: RePEc:zbw:cfrwps:2110
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    as
    1. MacKinnon, James G. & Webb, Matthew D., 2020. "Randomization inference for difference-in-differences with few treated clusters," Journal of Econometrics, Elsevier, vol. 218(2), pages 435-450.
    2. Lars-Hendrik Roller & Leonard Waverman, 2001. "Telecommunications Infrastructure and Economic Development: A Simultaneous Approach," American Economic Review, American Economic Association, vol. 91(4), pages 909-923, September.
    3. Choi, James J. & Laibson, David & Metrick, Andrew, 2002. "How does the Internet affect trading? Evidence from investor behavior in 401(k) plans," Journal of Financial Economics, Elsevier, vol. 64(3), pages 397-421, June.
    4. Zoran Ivkovi & Scott Weisbenner, 2007. "Information Diffusion Effects in Individual Investors' Common Stock Purchases: Covet Thy Neighbors' Investment Choices," Review of Financial Studies, Society for Financial Studies, vol. 20(4), pages 1327-1357.
    5. Meng Gao & Jiekun Huang & Itay Goldstein, 2020. "Informing the Market: The Effect of Modern Information Technologies on Information Production [Who is afraid of Reg FD? The behavior and performance of sell-side analysts following the SEC’s fair d," Review of Financial Studies, Society for Financial Studies, vol. 33(4), pages 1367-1411.
    6. Bushee, Brian J. & Matsumoto, Dawn A. & Miller, Gregory S., 2003. "Open versus closed conference calls: the determinants and effects of broadening access to disclosure," Journal of Accounting and Economics, Elsevier, vol. 34(1-3), pages 149-180, January.
    7. Meng Gao & Jiekun Huang & Itay GoldsteinEditor, 2020. "Informing the Market: The Effect of Modern Information Technologies on Information Production," Review of Finance, European Finance Association, vol. 33(4), pages 1367-1411.
    8. Kothari, S. P., 2001. "Capital markets research in accounting," Journal of Accounting and Economics, Elsevier, vol. 31(1-3), pages 105-231, September.
    9. Dale W. Jorgenson & Khuong Vu, 2005. "Information technology and the world economy," Proceedings, Federal Reserve Bank of San Francisco.
    10. Grant, Stephanie M. & Hodge, Frank D. & Sinha, Roshan K., 2018. "How disclosure medium affects investor reactions to CEO bragging, modesty, and humblebragging," Accounting, Organizations and Society, Elsevier, vol. 68, pages 118-134.
    11. Heiko Jacobs & Martin Weber, 2012. "The Trading Volume Impact of Local Bias: Evidence from a Natural Experiment," Review of Finance, European Finance Association, vol. 16(4), pages 867-901.
    12. Hirshleifer, David & Teoh, Siew Hong, 2003. "Limited attention, information disclosure, and financial reporting," Journal of Accounting and Economics, Elsevier, vol. 36(1-3), pages 337-386, December.
    13. Elizabeth Blankespoor & Ed deHaan & Christina Zhu, 2018. "Capital market effects of media synthesis and dissemination: evidence from robo-journalism," Review of Accounting Studies, Springer, vol. 23(1), pages 1-36, March.
    14. Michael S. Drake & Darren T. Roulstone & Jacob R. Thornock, 2012. "Investor Information Demand: Evidence from Google Searches Around Earnings Announcements," Journal of Accounting Research, Wiley Blackwell, vol. 50(4), pages 1001-1040, September.
    15. Nerissa C. Brown & Han Stice & Roger M. White, 2015. "Mobile Communication and Local Information Flow: Evidence from Distracted Driving Laws," Journal of Accounting Research, Wiley Blackwell, vol. 53(2), pages 275-329, May.
    16. Brown, T. & Grant, Stephanie M. & Winn, Amanda M., 2020. "The effect of mobile device use and headline focus on investor judgments," Accounting, Organizations and Society, Elsevier, vol. 83(C).
    17. Kiril Alampieski & Andrew Lepone, 2009. "Impact of a tick size reduction on liquidity: evidence from the Sydney Futures Exchange," Accounting and Finance, Accounting and Finance Association of Australia and New Zealand, vol. 49(1), pages 1-20, March.
    18. Shive, Sophie, 2012. "Local investors, price discovery, and market efficiency," Journal of Financial Economics, Elsevier, vol. 104(1), pages 145-161.
    19. David Hirshleifer, 2001. "Investor Psychology and Asset Pricing," Journal of Finance, American Finance Association, vol. 56(4), pages 1533-1597, August.
    20. Brad M. Barber & Terrance Odean, 2002. "Online Investors: Do the Slow Die First?," Review of Financial Studies, Society for Financial Studies, vol. 15(2), pages 455-488, March.
    21. Gregory S. Miller & Douglas J. Skinner, 2015. "The Evolving Disclosure Landscape: How Changes in Technology, the Media, and Capital Markets Are Affecting Disclosure," Journal of Accounting Research, Wiley Blackwell, vol. 53(2), pages 221-239, May.
    22. Jenny C. Aker, 2010. "Information from Markets Near and Far: Mobile Phones and Agricultural Markets in Niger," American Economic Journal: Applied Economics, American Economic Association, vol. 2(3), pages 46-59, July.
    23. Joel Peress & Daniel Schmidt, 2020. "Glued to the TV: Distracted Noise Traders and Stock Market Liquidity," Journal of Finance, American Finance Association, vol. 75(2), pages 1083-1133, April.
    24. Norton, Seth W, 1992. "Transaction Costs, Telecommunications, and the Microeconomics of Macroeconomic Growth," Economic Development and Cultural Change, University of Chicago Press, vol. 41(1), pages 175-196, October.
    25. Terrence Hendershott & Charles M. Jones & Albert J. Menkveld, 2011. "Does Algorithmic Trading Improve Liquidity?," Journal of Finance, American Finance Association, vol. 66(1), pages 1-33, February.
    26. Shane A. Corwin & Jay F. Coughenour, 2008. "Limited Attention and the Allocation of Effort in Securities Trading," Journal of Finance, American Finance Association, vol. 63(6), pages 3031-3067, December.
    27. Schmidt, Daniel, 2019. "Distracted Institutional Investors," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 54(6), pages 2453-2491, December.
    28. 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.
    29. J. Yannis Bakos, 1997. "Reducing Buyer Search Costs: Implications for Electronic Marketplaces," Management Science, INFORMS, vol. 43(12), pages 1676-1692, December.
    30. Stephanie M. Grant, 2020. "How Does Using a Mobile Device Change Investors’ Reactions to Firm Disclosures?," Journal of Accounting Research, Wiley Blackwell, vol. 58(3), pages 741-775, June.
    31. Robert Jensen, 2007. "The Digital Provide: Information (Technology), Market Performance, and Welfare in the South Indian Fisheries Sector," The Quarterly Journal of Economics, Oxford University Press, vol. 122(3), pages 879-924.
    32. Blankespoor, Elizabeth & Miller, Gregory S. & White, Hal D., 2013. "The Role of Dissemination in Market Liquidity: Evidence from Firms' Use of Twitter," Research Papers 2106r, Stanford University, Graduate School of Business.
    33. Albuquerque, Rui & Song, Shiyun & Yao, Chen, 2020. "The price effects of liquidity shocks: A study of the SEC’s tick size experiment," Journal of Financial Economics, Elsevier, vol. 138(3), pages 700-724.
    34. Leff, Nathaniel H, 1984. "Externalities, Information Costs, and Social Benefit-Cost Analysis for Economic Development: An Example from Telecommunications," Economic Development and Cultural Change, University of Chicago Press, vol. 32(2), pages 255-276, January.
    35. Stefano Dellavigna & Joshua M. Pollet, 2009. "Investor Inattention and Friday Earnings Announcements," Journal of Finance, American Finance Association, vol. 64(2), pages 709-749, April.
    36. Fama, Eugene F, 1970. "Efficient Capital Markets: A Review of Theory and Empirical Work," Journal of Finance, American Finance Association, vol. 25(2), pages 383-417, May.
    37. Imre Karafiath, 2009. "Detecting cumulative abnormal volume: a comparison of event study methods," Applied Economics Letters, Taylor & Francis Journals, vol. 16(8), pages 797-802.
    38. David Hirshleifer & Sonya Seongyeon Lim & Siew Hong Teoh, 2009. "Driven to Distraction: Extraneous Events and Underreaction to Earnings News," Journal of Finance, American Finance Association, vol. 64(5), pages 2289-2325, October.
    39. Ferdinand, A.O. & Menachemi, N., 2014. "Associations between driving performance and engaging in secondary tasks: A systematic review," American Journal of Public Health, American Public Health Association, vol. 104(3), pages 39-48.
    40. Mark Bagnoli & William Kross & Susan G. Watts, 2002. "The Information in Management’s Expected Earnings Report Date: A Day Late, a Penny Short," Journal of Accounting Research, Wiley Blackwell, vol. 40(5), pages 1275-1296, December.
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    Cited by:

    1. Lesmeister, Simon & Limbach, Peter & Rau, P. Raghavendra & Sonnenburg, Florian, 2022. "Indexing and the performance-flow relation of actively managed mutual funds," CFR Working Papers 22-02, University of Cologne, Centre for Financial Research (CFR).
    2. Ivanov, Ivan T. & Zimmermann, Tom & Heinrich, Nathan W., 2022. "Limits of disclosure regulation in the municipal bond market," CFR Working Papers 22-05, University of Cologne, Centre for Financial Research (CFR).

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    More about this item

    Keywords

    mobile technology; investor activity; stock market liquidity; limited attention; distraction;
    All these keywords.

    JEL classification:

    • D83 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Search; Learning; Information and Knowledge; Communication; Belief; Unawareness
    • G12 - Financial Economics - - General Financial Markets - - - Asset Pricing; Trading Volume; Bond Interest Rates
    • G14 - Financial Economics - - General Financial Markets - - - Information and Market Efficiency; Event Studies; Insider Trading
    • L86 - Industrial Organization - - Industry Studies: Services - - - Information and Internet Services; Computer Software

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