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The impact of buy-side analyst social network relationships on recommendations, price discovery, and employment outcomes

Author

Listed:
  • Crawford, Steven
  • Gray, Wesley
  • Johnson, Bryan
  • Price, Richard A.

Abstract

SumZero is an online social networking platform dedicated to the buy-side analyst community. We analyze the role that the social network plays in influencing analysts' investment recommendation quality, price discovery, and employment outcomes. We find robust evidence that analysts' relationships within the social network positively impact both the quantity and perceived quality of evaluations that the analysts' recommendations receive from others in the network. We do not find a significant association between analysts' network positions and the holdings of other funds, nor do we find an association with the subsequent returns of the recommended stocks. However, we do find that analysts' network positions positively influence employment outcomes by increasing the likelihood that analysts change jobs. Our results suggest that social networking technologies have the ability to significantly influence analyst awareness, perceptions, and employment outcomes.

Suggested Citation

  • Crawford, Steven & Gray, Wesley & Johnson, Bryan & Price, Richard A., 2025. "The impact of buy-side analyst social network relationships on recommendations, price discovery, and employment outcomes," Advances in accounting, Elsevier, vol. 69(C).
    • Handle: RePEc:eee:advacc:v:69:y:2025:i:c:s0882611025000343
    DOI: 10.1016/j.adiac.2025.100839
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    as
    1. Larcker, David F. & So, Eric C. & Wang, Charles C.Y., 2013. "Boardroom centrality and firm performance," Journal of Accounting and Economics, Elsevier, vol. 55(2), pages 225-250.
    2. Farah, Nusrat & Islam, Md Shariful & Tadesse, Amanuel & McCumber, William, 2024. "Impact of audit committee social capital on the adoption of COSO 2013," Advances in accounting, Elsevier, vol. 64(C).
    3. Maggio, Marco Di & Franzoni, Francesco & Kermani, Amir & Sommavilla, Carlo, 2019. "The relevance of broker networks for information diffusion in the stock market," Journal of Financial Economics, Elsevier, vol. 134(2), pages 419-446.
    4. Lauren Cohen & Andrea Frazzini & Christopher Malloy, 2010. "Sell‐Side School Ties," Journal of Finance, American Finance Association, vol. 65(4), pages 1409-1437, August.
    5. Brown, Lawrence D. & Call, Andrew C. & Clement, Michael B. & Sharp, Nathan Y., 2016. "The activities of buy-side analysts and the determinants of their stock recommendations," Journal of Accounting and Economics, Elsevier, vol. 62(1), pages 139-156.
    6. Alexander Ljungqvist & Wenlan Qian, 2016. "How Constraining Are Limits to Arbitrage?," The Review of Financial Studies, Society for Financial Studies, vol. 29(8), pages 1975-2028.
    7. Steven Crawford & Wesley Gray & Bryan R. Johnson & Richard A. Price, 2018. "What Motivates Buy-Side Analysts to Share Recommendations Online?," Management Science, INFORMS, vol. 64(6), pages 2574-2589, June.
    8. Hwang, Byoung-Hyoun & Kim, Seoyoung, 2009. "It pays to have friends," Journal of Financial Economics, Elsevier, vol. 93(1), pages 138-158, July.
    9. Amihud, Yakov, 2002. "Illiquidity and stock returns: cross-section and time-series effects," Journal of Financial Markets, Elsevier, vol. 5(1), pages 31-56, January.
    10. Stone, Gregory & Walton, Stephanie & Zhang, Yibo (James), 2023. "The impact of online tax community advice on individual taxpayer decision making," Advances in accounting, Elsevier, vol. 63(C).
    11. Lauren Cohen & Andrea Frazzini & Christopher Malloy, 2008. "The Small World of Investing: Board Connections and Mutual Fund Returns," Journal of Political Economy, University of Chicago Press, vol. 116(5), pages 951-979, October.
    12. Fama, Eugene F. & French, Kenneth R., 1993. "Common risk factors in the returns on stocks and bonds," Journal of Financial Economics, Elsevier, vol. 33(1), pages 3-56, February.
    13. Andrew C. Call & Shuping Chen & Yen H. Tong, 2009. "Are analysts’ earnings forecasts more accurate when accompanied by cash flow forecasts?," Review of Accounting Studies, Springer, vol. 14(2), pages 358-391, September.
    14. Abreu, Dilip & Brunnermeier, Markus K., 2002. "Synchronization risk and delayed arbitrage," Journal of Financial Economics, Elsevier, vol. 66(2-3), pages 341-360.
    15. Antoni Calvó-Armengol & Matthew O. Jackson, 2004. "The Effects of Social Networks on Employment and Inequality," American Economic Review, American Economic Association, vol. 94(3), pages 426-454, June.
    16. Jeremy C. Stein, 2008. "Conversations among Competitors," American Economic Review, American Economic Association, vol. 98(5), pages 2150-2162, December.
    17. Rawley Heimer, 2016. "Peer Pressure: Social Interaction and the Disposition Effect," Working Papers (Old Series) 1618, Federal Reserve Bank of Cleveland.
    18. Felix, Robert, 2016. "Examining the spread of high quality reporting through the corporate network," Advances in accounting, Elsevier, vol. 32(C), pages 31-41.
    19. Carhart, Mark M, 1997. "On Persistence in Mutual Fund Performance," Journal of Finance, American Finance Association, vol. 52(1), pages 57-82, March.
    20. Truc (Peter) Thuc Do & Huai Zhang, 2020. "Peer Effects among Financial Analysts," Contemporary Accounting Research, John Wiley & Sons, vol. 37(1), pages 358-391, March.
    21. Han N. Ozsoylev & Johan Walden & M. Deniz Yavuz & Recep Bildik, 2014. "Investor Networks in the Stock Market," The Review of Financial Studies, Society for Financial Studies, vol. 27(5), pages 1323-1366.
    22. Dey, R. Mithu & Lim, Lucy, 2023. "Do social networks improve the chance of obtaining challenging assignments? Evidence from Black accounting professionals," Advances in accounting, Elsevier, vol. 63(C).
    23. Veronika K. Pool & Noah Stoffman & Scott E. Yonker, 2015. "The People in Your Neighborhood: Social Interactions and Mutual Fund Portfolios," Journal of Finance, American Finance Association, vol. 70(6), pages 2679-2732, December.
    24. repec:bla:jfinan:v:59:y:2004:i:1:p:137-163 is not listed on IDEAS
    25. Shiller, 021Robert J. & Pound, John, 1989. "Survey evidence on diffusion of interest and information among investors," Journal of Economic Behavior & Organization, Elsevier, vol. 12(1), pages 47-66, August.
    26. Harrison Hong & Jeffrey D. Kubik & Jeremy C. Stein, 2005. "Thy Neighbor's Portfolio: Word‐of‐Mouth Effects in the Holdings and Trades of Money Managers," Journal of Finance, American Finance Association, vol. 60(6), pages 2801-2824, December.
    27. Federico Cingano & Alfonso Rosolia, 2012. "People I Know: Job Search and Social Networks," Journal of Labor Economics, University of Chicago Press, vol. 30(2), pages 291-332.
    28. Umit G. Gurun & Alexander W. Butler, 2012. "Don't Believe the Hype: Local Media Slant, Local Advertising, and Firm Value," Journal of Finance, American Finance Association, vol. 67(2), pages 561-598, April.
    29. Jing He, 2022. "Executive Network Centrality and Corporate Reporting," Management Science, INFORMS, vol. 68(2), pages 1512-1536, February.
    30. Rossi, Alberto G. & Blake, David & Timmermann, Allan & Tonks, Ian & Wermers, Russ, 2018. "Network centrality and delegated investment performance," Journal of Financial Economics, Elsevier, vol. 128(1), pages 183-206.
    31. Paige Ouimet & Geoffrey Tate, 2020. "Learning from Coworkers: Peer Effects on Individual Investment Decisions," Journal of Finance, American Finance Association, vol. 75(1), pages 133-172, February.
    32. Rawley Z. Heimer, 2016. "Peer Pressure: Social Interaction and the Disposition Effect," The Review of Financial Studies, Society for Financial Studies, vol. 29(11), pages 3177-3209.
    Full references (including those not matched with items on IDEAS)

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    JEL classification:

    • G10 - Financial Economics - - General Financial Markets - - - General (includes Measurement and Data)
    • G14 - Financial Economics - - General Financial Markets - - - Information and Market Efficiency; Event Studies; Insider Trading

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