IDEAS home Printed from https://ideas.repec.org/p/wdi/papers/2005-741.html
   My bibliography  Save this paper

Do Insider Trading Laws Matter? Some Preliminary Comparative Evidence

Author

Listed:
  • Laura Nyantung Beny

Abstract

Despite the longstanding insider trading debate, there is little empirical research on insider trading laws, especially in a comparative context. The article attempts to fill that gap. I find that countries with more prohibitive insider trading laws have more diffuse equity ownership, more accurate stock prices, and more liquid stock markets. These findings are generally robust to controlling for measures of disclosure and enforceability and suggest that formal insider trading laws (especially their deterrent components) matter to stock market development. The article suggests further avenues of empirical research on the specific mechanisms through which insider trading laws might matter and the political economy of their adoption.

Suggested Citation

  • Laura Nyantung Beny, 2005. "Do Insider Trading Laws Matter? Some Preliminary Comparative Evidence," William Davidson Institute Working Papers Series wp741, William Davidson Institute at the University of Michigan.
  • Handle: RePEc:wdi:papers:2005-741
    as

    Download full text from publisher

    File URL: http://deepblue.lib.umich.edu/bitstream/2027.42/40127/3/wp741.pdf
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Lucian Arye Bebchuk & Chaim Fershtman, 1990. "The Effect of Insider Trading on Insiders' Reaction to Opportunities to 'Waste' Corporate Value," Discussion Papers 889, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
    2. Edward Glaeser & Simon Johnson & Andrei Shleifer, 2001. "Coase Versus the Coasians," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 116(3), pages 853-899.
    3. Rafael La Porta & Florencio Lopez‐De‐Silanes & Andrei Shleifer, 2006. "What Works in Securities Laws?," Journal of Finance, American Finance Association, vol. 61(1), pages 1-32, February.
    4. Utpal Bhattacharya & Hazem Daouk, 2002. "The World Price of Insider Trading," Journal of Finance, American Finance Association, vol. 57(1), pages 75-108, February.
    5. Wurgler, Jeffrey, 2000. "Financial markets and the allocation of capital," Journal of Financial Economics, Elsevier, vol. 58(1-2), pages 187-214.
    6. Randall Morck & Bernard Yeung & Wayne Yu, 1999. "The Information Content of Stock Markets: Why Do Emerging Markets Have Synchronous Stock Price Movements?," Harvard Institute of Economic Research Working Papers 1879, Harvard - Institute of Economic Research.
    7. Gary S. Becker, 1974. "Crime and Punishment: An Economic Approach," NBER Chapters, in: Essays in the Economics of Crime and Punishment, pages 1-54, National Bureau of Economic Research, Inc.
    8. Glosten, Lawrence R. & Harris, Lawrence E., 1988. "Estimating the components of the bid/ask spread," Journal of Financial Economics, Elsevier, vol. 21(1), pages 123-142, May.
    9. Levine, Ross & Zervos, Sara, 1998. "Stock Markets, Banks, and Economic Growth," American Economic Review, American Economic Association, vol. 88(3), pages 537-558, June.
    10. Shleifer, Andrei & Vishny, Robert W, 1986. "Large Shareholders and Corporate Control," Journal of Political Economy, University of Chicago Press, vol. 94(3), pages 461-488, June.
    11. Katharina Pistor & Martin Raiser & Stanislaw Gelfer, 2000. "Law and Finance in Transition Economies," The Economics of Transition, The European Bank for Reconstruction and Development, vol. 8(2), pages 325-368, July.
    12. La Porta, Rafael & Florencio Lopez-de-Silanes & Andrei Shleifer & Robert W. Vishny, 1997. "Legal Determinants of External Finance," Journal of Finance, American Finance Association, vol. 52(3), pages 1131-1150, July.
    13. Roland Benabou & Guy Laroque, 1992. "Using Privileged Information to Manipulate Markets: Insiders, Gurus, and Credibility," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 107(3), pages 921-958.
    14. Hay, Jonathan R & Shleifer, Andrei, 1998. "Private Enforcement of Public Laws: A Theory of Legal Reform," American Economic Review, American Economic Association, vol. 88(2), pages 398-403, May.
    15. Atje, Raymond & Jovanovic, Boyan, 1993. "Stock markets and development," European Economic Review, Elsevier, vol. 37(2-3), pages 632-640, April.
    16. Copeland, Thomas E & Galai, Dan, 1983. "Information Effects on the Bid-Ask Spread," Journal of Finance, American Finance Association, vol. 38(5), pages 1457-1469, December.
    17. Schafer, Hans-Bernd & Ott, Claus, 1992. "Economic effects of EEC insider trading regulation applied to Germany," International Review of Law and Economics, Elsevier, vol. 12(3), pages 357-375, September.
    18. Ausubel, Lawrence M, 1990. "Insider Trading in a Rational Expectations Economy," American Economic Review, American Economic Association, vol. 80(5), pages 1022-1041, December.
    19. Steven Shavell & A. Mitchell Polinsky, 2000. "The Economic Theory of Public Enforcement of Law," Journal of Economic Literature, American Economic Association, vol. 38(1), pages 45-76, March.
    20. Baiman, S & Verrecchia, RE, 1996. "The relation among capital markets, financial disclosure, production efficiency, and insider trading," Journal of Accounting Research, Wiley Blackwell, vol. 34(1), pages 1-22.
    21. Bhide, Amar, 1993. "The hidden costs of stock market liquidity," Journal of Financial Economics, Elsevier, vol. 34(1), pages 31-51, August.
    22. Shin, Jhinyoung, 1996. "The Optimal Regulation of Insider Trading," Journal of Financial Intermediation, Elsevier, vol. 5(1), pages 49-73, January.
    23. French, Kenneth R. & Roll, Richard, 1986. "Stock return variances : The arrival of information and the reaction of traders," Journal of Financial Economics, Elsevier, vol. 17(1), pages 5-26, September.
    24. Robert M. Bushman & Joseph D. Piotroski & Abbie J. Smith, 2005. "Insider Trading Restrictions and Analysts' Incentives to Follow Firms," Journal of Finance, American Finance Association, vol. 60(1), pages 35-66, February.
    25. Leland, Hayne E, 1992. "Insider Trading: Should It Be Prohibited?," Journal of Political Economy, University of Chicago Press, vol. 100(4), pages 859-887, August.
    26. repec:bla:jfinan:v:44:y:1989:i:1:p:115-34 is not listed on IDEAS
    27. Demsetz, Harold, 1986. "Corporate Control, Insider Trading, and Rates of Return," American Economic Review, American Economic Association, vol. 76(2), pages 313-316, May.
    28. Michael J. Fishman & Kathleen M. Hagerty, 1992. "Insider Trading and the Efficiency of Stock Prices," RAND Journal of Economics, The RAND Corporation, vol. 23(1), pages 106-122, Spring.
    29. Michael Manove, 1989. "The Harm from Insider Trading and Informed Speculation," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 104(4), pages 823-845.
    30. George A. Akerlof, 1970. "The Market for "Lemons": Quality Uncertainty and the Market Mechanism," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 84(3), pages 488-500.
    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. Laura Beny, "undated". "A Comparative Empirical Investigation of Agency and Market Theories of Insider Trading," University of Michigan John M. Olin Center for Law & Economics Working Paper Series umichlwps-1003, University of Michigan John M. Olin Center for Law & Economics.
    2. Wielhouwer, Jacco L., 2013. "When is public enforcement of insider trading regulations effective?," International Review of Law and Economics, Elsevier, vol. 34(C), pages 52-60.
    3. Laura Beny, 2006. "Do Investors Value Insider Trading Laws? International Evidence," William Davidson Institute Working Papers Series wp837, William Davidson Institute at the University of Michigan.
    4. Ojah, Kalu & Muhanji, Stella & Kodongo, Odongo, 2020. "Insider trading laws and price informativeness in emerging stock markets: The South African case," Emerging Markets Review, Elsevier, vol. 43(C).
    5. Katharina Pistor, "undated". "Addressing Deterrence and Regulatory Failure in Emerging Stock Markets," American Law & Economics Association Annual Meetings 1092, American Law & Economics Association.
    6. Chen, Zhihong & Huang, Yuan & Kusnadi, Yuanto & John Wei, K.C., 2017. "The real effect of the initial enforcement of insider trading laws," Journal of Corporate Finance, Elsevier, vol. 45(C), pages 687-709.
    7. Thorsten Beck & Asli Demirguc-Kunt & Ross Levine, 2003. "Bank Supervision and Corporate Finance," NBER Working Papers 9620, National Bureau of Economic Research, Inc.
    8. Beck, Thorsten & Demirguc-Kunt, Asli & Levine, Ross, 2006. "Bank supervision and corruption in lending," Journal of Monetary Economics, Elsevier, vol. 53(8), pages 2131-2163, November.
    9. Art Durnev & Amrita Nain, "undated". "The Unanticipated Effects of Insider Trading Regulation," American Law & Economics Association Annual Meetings 1023, American Law & Economics Association.
    10. Lopez-De-Silanes,Florencio, 2004. "A survey of securities laws and enforcement," Policy Research Working Paper Series 3405, The World Bank.
    11. Durnev, Art A. & Nain, Amrita S., 2007. "Does insider trading regulation deter private information trading? International evidence," Pacific-Basin Finance Journal, Elsevier, vol. 15(5), pages 409-433, November.
    12. Berglof, Erik & Claessens, Stijn, 2004. "Enforcement and Corporate Governance," Policy Research Working Paper Series 3409, The World Bank.
    13. Tong, Wilson H.S. & Zhang, Shaojun & Zhu, Yanjian, 2013. "Trading on inside information: Evidence from the share-structure reform in China," Journal of Banking & Finance, Elsevier, vol. 37(5), pages 1422-1436.
    14. Edmans, Alex & Jayaraman, Sudarshan & Schneemeier, Jan, 2017. "The source of information in prices and investment-price sensitivity," Journal of Financial Economics, Elsevier, vol. 126(1), pages 74-96.
    15. Brockman, Paul & Tresl, Jiri & Unlu, Emre, 2014. "The impact of insider trading laws on dividend payout policy," Journal of Corporate Finance, Elsevier, vol. 29(C), pages 263-287.
    16. Arturo Bris, 2005. "Do Insider Trading Laws Work?," European Financial Management, European Financial Management Association, vol. 11(3), pages 267-312, June.
    17. Bushman, Robert M. & Smith, Abbie J., 2001. "Financial accounting information and corporate governance," Journal of Accounting and Economics, Elsevier, vol. 32(1-3), pages 237-333, December.
    18. Thorsten Beck & Ross Levine, 2008. "Legal Institutions and Financial Development," Springer Books, in: Claude Ménard & Mary M. Shirley (ed.), Handbook of New Institutional Economics, chapter 11, pages 251-278, Springer.
    19. Ross Levine & Chen Lin & Lai Wei, 2017. "Insider Trading and Innovation," Journal of Law and Economics, University of Chicago Press, vol. 60(4), pages 749-800.
    20. Art Durnev & Kan Li & Randall Mørck & Bernard Yeung, 2004. "Capital markets and capital allocation: Implications for economies in transition," The Economics of Transition, The European Bank for Reconstruction and Development, vol. 12(4), pages 593-634, December.

    More about this item

    Keywords

    Insider trading law; Market efficiency; Ownership structure; Law and finance; Comparative capital markets;
    All these keywords.

    JEL classification:

    • K22 - Law and Economics - - Regulation and Business Law - - - Business and Securities Law
    • G14 - Financial Economics - - General Financial Markets - - - Information and Market Efficiency; Event Studies; Insider Trading
    • G15 - Financial Economics - - General Financial Markets - - - International Financial Markets
    • G18 - Financial Economics - - General Financial Markets - - - Government Policy and Regulation
    • G32 - Financial Economics - - Corporate Finance and Governance - - - Financing Policy; Financial Risk and Risk Management; Capital and Ownership Structure; Value of Firms; Goodwill

    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:wdi:papers:2005-741. 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: WDI (email available below). General contact details of provider: https://edirc.repec.org/data/wdumius.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.