IDEAS home Printed from https://ideas.repec.org/p/ehl/lserod/124417.html
   My bibliography  Save this paper

Social media analysts, managerial learning, and corporate innovation

Author

Listed:
  • Koenraadt, Jeroen
  • Martens, Tim
  • Sextroh, Christoph

Abstract

We study the role of non-traditional investment research as a source of information for managerial learning and corporate investment decisions. Using a comprehensive sample of social media analyst reports from Seeking Alpha and exogenous variation in social media analysts' coverage overlaps, we show that firms are more likely to invest into technologies similar to firms covered by the same analyst. The effect is incremental to coverage by professional sell-side analysts and varies with social media analysts' characteristics and differences in their contributed content that capture their unique information set. Overall, our results are consistent with non-traditional investment research enhancing firms' information environment as an additional source of information that may guide corporate investment decisions.

Suggested Citation

  • Koenraadt, Jeroen & Martens, Tim & Sextroh, Christoph, 2024. "Social media analysts, managerial learning, and corporate innovation," LSE Research Online Documents on Economics 124417, London School of Economics and Political Science, LSE Library.
  • Handle: RePEc:ehl:lserod:124417
    as

    Download full text from publisher

    File URL: http://eprints.lse.ac.uk/124417/
    File Function: Open access version.
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Christopher F Baum & Arthur Lewbel, 2019. "Advice on using heteroskedasticity-based identification," Stata Journal, StataCorp LP, vol. 19(4), pages 757-767, December.
    2. Adam B. Jaffe & Manuel Trajtenberg & Rebecca Henderson, 1993. "Geographic Localization of Knowledge Spillovers as Evidenced by Patent Citations," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 108(3), pages 577-598.
    3. Alberto Abadie & Susan Athey & Guido W Imbens & Jeffrey M Wooldridge, 2023. "When Should You Adjust Standard Errors for Clustering?," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 138(1), pages 1-35.
    4. Sharon Belenzon & Mark Schankerman, 2013. "Spreading the Word: Geography, Policy, and Knowledge Spillovers," The Review of Economics and Statistics, MIT Press, vol. 95(3), pages 884-903, July.
    5. Lee, Charles M.C. & Sun, Stephen Teng & Wang, Rongfei & Zhang, Ran, 2019. "Technological links and predictable returns," Journal of Financial Economics, Elsevier, vol. 132(3), pages 76-96.
    6. Leonid Kogan & Dimitris Papanikolaou & Amit Seru & Noah Stoffman, 2017. "Technological Innovation, Resource Allocation, and Growth," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 132(2), pages 665-712.
    7. Jihun Bae & Gary C. Biddle & Chul W. Park, 2022. "Managerial Learning from Analyst Feedback to Voluntary Capex Guidance, Investment Efficiency, and Firm Performance," Management Science, INFORMS, vol. 68(1), pages 583-607, January.
    8. Bagnoli, Mark & Watts, Susan G. & Zhang, Yong, 2008. "Reg-FD and the competitiveness of all-star analysts," Journal of Accounting and Public Policy, Elsevier, vol. 27(4), pages 295-316.
    9. Matthew Backus & Christopher Conlon & Michael Sinkinson, 2021. "Common Ownership in America: 1980–2017," American Economic Journal: Microeconomics, American Economic Association, vol. 13(3), pages 273-308, August.
    10. Mikhail, MB & Walther, BR & Willis, RH, 1997. "Do security analysts improve their performance with experience?," Journal of Accounting Research, Wiley Blackwell, vol. 35, pages 131-157.
    11. Alina Lerman, 2020. "Individual Investors' Attention to Accounting Information: Evidence from Online Financial Communities," Contemporary Accounting Research, John Wiley & Sons, vol. 37(4), pages 2020-2057, December.
    12. Travis Dyer & Eunjee Kim, 2021. "Anonymous Equity Research," Journal of Accounting Research, Wiley Blackwell, vol. 59(2), pages 575-611, May.
    13. Michael S. Drake & Jacob R. Thornock & Brady J. Twedt, 2017. "The internet as an information intermediary," Review of Accounting Studies, Springer, vol. 22(2), pages 543-576, June.
    14. Ajay Agrawal & Alberto Galasso & Alexander Oettl, 2017. "Roads and Innovation," The Review of Economics and Statistics, MIT Press, vol. 99(3), pages 417-434, July.
    15. Clement, Michael B., 1999. "Analyst forecast accuracy: Do ability, resources, and portfolio complexity matter?," Journal of Accounting and Economics, Elsevier, vol. 27(3), pages 285-303, July.
    16. Paolo Zacchia, 2020. "Knowledge Spillovers through Networks of Scientists," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 87(4), pages 1989-2018.
    17. Hales, Jeffrey & Moon, James R. & Swenson, Laura A., 2018. "A new era of voluntary disclosure? Empirical evidence on how employee postings on social media relate to future corporate disclosures," Accounting, Organizations and Society, Elsevier, vol. 68, pages 88-108.
    18. Lee, Charles M.C. & Shi, Terrence Tianshuo & Sun, Stephen Teng & Zhang, Ran, 2024. "Production complementarity and information transmission across industries," Journal of Financial Economics, Elsevier, vol. 155(C).
    19. Farrell, Michael & Green, T. Clifton & Jame, Russell & Markov, Stanimir, 2022. "The democratization of investment research and the informativeness of retail investor trading," Journal of Financial Economics, Elsevier, vol. 145(2), pages 616-641.
    20. Tim Martens & Christoph J. Sextroh, 2021. "Analyst Coverage Overlaps and Interfirm Information Spillovers," Journal of Accounting Research, Wiley Blackwell, vol. 59(4), pages 1425-1480, September.
    21. Arthur Lewbel, 2012. "Using Heteroscedasticity to Identify and Estimate Mismeasured and Endogenous Regressor Models," Journal of Business & Economic Statistics, Taylor & Francis Journals, vol. 30(1), pages 67-80.
    22. Gomes-Casseres, Benjamin & Hagedoorn, John & Jaffe, Adam B., 2006. "Do alliances promote knowledge flows?," Journal of Financial Economics, Elsevier, vol. 80(1), pages 5-33, April.
    23. Cohn, Jonathan B. & Liu, Zack & Wardlaw, Malcolm I., 2022. "Count (and count-like) data in finance," Journal of Financial Economics, Elsevier, vol. 146(2), pages 529-551.
    24. Kadan, Ohad & Madureira, Leonardo & Wang, Rong & Zach, Tzachi, 2012. "Analysts' industry expertise," Journal of Accounting and Economics, Elsevier, vol. 54(2), pages 95-120.
    25. Blankespoor, Elizabeth & deHaan, Ed & Marinovic, Iván, 2020. "Disclosure processing costs, investors’ information choice, and equity market outcomes: A review," Journal of Accounting and Economics, Elsevier, vol. 70(2).
    26. 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.
    27. Zhi Da & Xing Huang, 2020. "Harnessing the Wisdom of Crowds," Management Science, INFORMS, vol. 66(5), pages 1847-1867, May.
    28. Svenja Dube & Chenqi Zhu, 2021. "The Disciplinary Effect of Social Media: Evidence from Firms' Responses to Glassdoor Reviews," Journal of Accounting Research, Wiley Blackwell, vol. 59(5), pages 1783-1825, December.
    29. Gerard Hoberg & Gordon Phillips, 2010. "Product Market Synergies and Competition in Mergers and Acquisitions: A Text-Based Analysis," The Review of Financial Studies, Society for Financial Studies, vol. 23(10), pages 3773-3811, October.
    30. repec:bla:jfinan:v:59:y:2004:i:3:p:1259-1294 is not listed on IDEAS
    31. Russell Jame & Rick Johnston & Stanimir Markov & Michael C. Wolfe, 2016. "The Value of Crowdsourced Earnings Forecasts," Journal of Accounting Research, Wiley Blackwell, vol. 54(4), pages 1077-1110, September.
    32. Hailiang Chen & Prabuddha De & Yu (Jeffrey) Hu & Byoung-Hyoun Hwang, 2014. "Wisdom of Crowds: The Value of Stock Opinions Transmitted Through Social Media," The Review of Financial Studies, Society for Financial Studies, vol. 27(5), pages 1367-1403.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Michael S. Drake & James R. Moon & Brady J. Twedt & James D. Warren, 2023. "Social media analysts and sell-side analyst research," Review of Accounting Studies, Springer, vol. 28(2), pages 385-420, June.
    2. Tim Martens & Christoph J. Sextroh, 2021. "Analyst Coverage Overlaps and Interfirm Information Spillovers," Journal of Accounting Research, Wiley Blackwell, vol. 59(4), pages 1425-1480, September.
    3. Blankespoor, Elizabeth & deHaan, Ed & Marinovic, Iván, 2020. "Disclosure processing costs, investors’ information choice, and equity market outcomes: A review," Journal of Accounting and Economics, Elsevier, vol. 70(2).
    4. Tim Martens, 2023. "The disclosure function of the U.S. patent system: evidence from the PTDL program and extreme snowfall," Review of Accounting Studies, Springer, vol. 28(1), pages 237-264, March.
    5. John L. Campbell & Matthew D. DeAngelis & James R. Moon, 2019. "Skin in the game: personal stock holdings and investors’ response to stock analysis on social media," Review of Accounting Studies, Springer, vol. 24(3), pages 731-779, September.
    6. Lei, Lijun (Gillian) & Li, Yutao & Luo, Yan, 2019. "Production and dissemination of corporate information in social media: A review," Journal of Accounting Literature, Elsevier, vol. 42(C), pages 29-43.
    7. Nguyen, Phuong-Anh & Kecskés, Ambrus, 2020. "Do technology spillovers affect the corporate information environment?," Journal of Corporate Finance, Elsevier, vol. 62(C).
    8. Kristian D. Allee & Matthew D. Deangelis & James R. Moon, 2018. "Disclosure “Scriptability”," Journal of Accounting Research, Wiley Blackwell, vol. 56(2), pages 363-430, May.
    9. Pauly, Stefan & Stipanicic, Fernando, 2021. "The creation and diffusion of knowledge: Evidence from the Jet Age," CEPREMAP Working Papers (Docweb) 2112, CEPREMAP.
    10. Umar, Tarik, 2022. "Complexity aversion when SeekingAlpha," Journal of Accounting and Economics, Elsevier, vol. 73(2).
    11. Femg, Xunan & Johansson, Anders C., 2019. "News or Noise? The Information Content of Social Media in China," Stockholm School of Economics Asia Working Paper Series 2019-52, Stockholm School of Economics, Stockholm China Economic Research Institute.
    12. Lin, Hai & Tao, Xinyuan & Wu, Chunchi, 2022. "Forecasting earnings with combination of analyst forecasts," Journal of Empirical Finance, Elsevier, vol. 68(C), pages 133-159.
    13. Steffen Runge & Christian Schwens & Matthias Schulz, 2022. "The invention performance implications of coopetition: How technological, geographical, and product market overlaps shape learning and competitive tension in R&D alliances," Strategic Management Journal, Wiley Blackwell, vol. 43(2), pages 266-294, February.
    14. Jannati, Sima, 2020. "Geographic spillover of dominant firms’ shocks," Journal of Banking & Finance, Elsevier, vol. 118(C).
    15. Chen, Chen & Hanlon, Dean & Khedmati, Mehdi & Wake, James, 2023. "Annual report readability and equity mispricing," Journal of Contemporary Accounting and Economics, Elsevier, vol. 19(3).
    16. Lööf, Hans & Perez, Luis & Baum, Christopher F, 2018. "Directed Technical Change in Clean Energy: Evidence from the Solar Industry," Working Paper Series in Economics and Institutions of Innovation 470, Royal Institute of Technology, CESIS - Centre of Excellence for Science and Innovation Studies.
    17. Barnes, Spencer & Cheng, Yingmei, 2023. "Employee approval of CEOs and firm value: Evidence from Employees' choice awards," Journal of Corporate Finance, Elsevier, vol. 78(C).
    18. Domonkos F. Vamossy, 2024. "Social Media Emotions and Market Behavior," Papers 2404.03792, arXiv.org.
    19. Alina Lerman, 2020. "Individual Investors' Attention to Accounting Information: Evidence from Online Financial Communities," Contemporary Accounting Research, John Wiley & Sons, vol. 37(4), pages 2020-2057, December.
    20. Rani Hoitash & Udi Hoitash & Ari Yezegel, 2021. "Can sell-side analysts’ experience, expertise and qualifications help mitigate the adverse effects of accounting reporting complexity?," Review of Quantitative Finance and Accounting, Springer, vol. 57(3), pages 859-897, October.

    More about this item

    Keywords

    social media analyst; seeking alpha; information intermediaries; managerial learning; information spillover; corporate innovation; patents;
    All these keywords.

    JEL classification:

    • J50 - Labor and Demographic Economics - - Labor-Management Relations, Trade Unions, and Collective Bargaining - - - General

    NEP fields

    This paper has been announced in the following NEP Reports:

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:ehl:lserod:124417. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: LSERO Manager (email available below). General contact details of provider: https://edirc.repec.org/data/lsepsuk.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.