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Regulating Conflicts of Interest: The Effect of Sanctions and Enforcement

Author

Listed:
  • Michel Dubois
  • Laurent Fresard
  • Pascal Dumontier

Abstract

This article studies how legal sanctions and enforcement affect brokers’ conflicts of interest emanating from investment banking activities. We exploit the recent adoption of the Market Abuse Directive (MAD) across European countries and use the variation in legal sanctions and enforcement that exists in Europe to identify brokers’ reaction. Overall, the enactment of MAD significantly reduced optimistic investment advice. This reduction is larger in countries equipped with more severe legal sanctions and in countries that strongly enforce the rules. Our analysis underscores the importance of legal sanctions and enforcement power to understand the real consequences of regulatory changes.

Suggested Citation

  • Michel Dubois & Laurent Fresard & Pascal Dumontier, 2014. "Regulating Conflicts of Interest: The Effect of Sanctions and Enforcement," Review of Finance, European Finance Association, vol. 18(2), pages 489-526.
    • Handle: RePEc:oup:revfin:v:18:y:2014:i:2:p:489-526.
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    File URL: http://hdl.handle.net/10.1093/rof/rft010
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    Cited by:

    1. Nico Lehmann, 2019. "Do Corporate Governance Analysts Matter? Evidence from the Expansion of Governance Analyst Coverage," Journal of Accounting Research, Wiley Blackwell, vol. 57(3), pages 721-761, June.
    2. Dissanaike, Gishan & Drobetz, Wolfgang & Momtaz, Paul P., 2020. "Competition Policy and the Profitability of Corporate Acquisitions," Journal of Corporate Finance, Elsevier, vol. 62(C).
    3. Cowan, Arnold R. & Salotti, Valentina, 2020. "Anti-selective disclosure regulation and analyst forecast accuracy and usefulness," Journal of Corporate Finance, Elsevier, vol. 64(C).
    4. Zeng, Yamin & Yuan, Qingbo & Zhang, Junsheng, 2015. "Blurred stars: Mutual fund ratings in the shadow of conflicts of interest," Journal of Banking & Finance, Elsevier, vol. 60(C), pages 284-295.
    5. Galanti, Sébastien & Vaubourg, Anne Gaël, 2017. "Optimism bias in financial analysts' earnings forecasts: Do commissions sharing agreements reduce conflicts of interest?," Economic Modelling, Elsevier, vol. 67(C), pages 325-337.
    6. Jeremy Burke & Angela A. Hung & Jack Clift & Steven Garber & Joanne K. Yoong, 2015. "Impacts of Conflicts of Interest in the Financial Services Industry," Working Papers WR-1076, RAND Corporation.
    7. Mark T. Bradshaw & Alan G. Huang & Hongping Tan, 2019. "The Effects of Analyst‐Country Institutions on Biased Research: Evidence from Target Prices," Journal of Accounting Research, Wiley Blackwell, vol. 57(1), pages 85-120, March.
    8. Dambra, Michael & Field, Laura Casares & Gustafson, Matthew T. & Pisciotta, Kevin, 2018. "The consequences to analyst involvement in the IPO process: Evidence surrounding the JOBS Act," Journal of Accounting and Economics, Elsevier, vol. 65(2), pages 302-330.
    9. Corredor, Pilar & Ferrer, Elena & Santamaria, Rafael, 2019. "The role of sentiment and stock characteristics in the translation of analysts’ forecasts into recommendations," The North American Journal of Economics and Finance, Elsevier, vol. 49(C), pages 252-272.
    10. Lei Chen & Zhi Jin & Xue Yang, 2023. "Short selling and the independence of business‐related analysts: Evidence from an emerging market," Accounting and Finance, Accounting and Finance Association of Australia and New Zealand, vol. 63(3), pages 3297-3323, September.
    11. Prokop, Jörg & Kammann, Benno, 2018. "The effect of the European Markets in Financial Instruments Directive on affiliated analysts’ earnings forecast optimism," Journal of Economics and Business, Elsevier, vol. 95(C), pages 75-86.
    12. Dissanaike, Gishan & Drobetz, Wolfgang & Momtaz, Paul P. & Rocholl, Jörg, 2021. "The Economics of Law Enforcement: Quasi-Experimental Evidence from Corporate Takeover Law," Journal of Corporate Finance, Elsevier, vol. 67(C).

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