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Real and financial effects of insider trading with correlated signals

Author

Listed:
  • Leonard J. Mirman

    (Department of Economics, University of Virginia, 114 Rouss Hall, Charlottesville, VA 22901, USA)

  • Neelam Jain

    (Jesse H. Jones Graduate School of Management, Rice University, MS 531, PO Box 1892, Houston, Texas 77251-1892, USA)

Abstract

In this paper we study the real and financial effects of insider trading in a Static, Kyle-type model. In our model the insider is also the manager of the firm. Hence the insider chooses both the amount of the real output to be produced and the amount of the stock of the firm to trade. The aim of the paper is to study the relationship between financial decisions and real decisions. In particular, we examine how insider trading on the stock market affects the real output and price and how the real decision making affects the financial variables, such as the extent of insider trading, stock prices, and the stock pricing rule of the market maker. In the model, the market maker observes two correlated signals: the total order flow and the market price of the real good. We study the informativeness of the stock price and the effects on insider's profits. We also construct a compensation scheme that aligns the interests of the insider and the firm. Finally, we generalize the pricing rule set up by a competitive market maker and analyze the comparative statics of the model.

Suggested Citation

  • Leonard J. Mirman & Neelam Jain, 2000. "Real and financial effects of insider trading with correlated signals," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 16(2), pages 333-353.
    • Handle: RePEc:spr:joecth:v:16:y:2000:i:2:p:333-353
    Note: Received: October 3, 1999: revised version: December 1, 1999
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    Citations

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    Cited by:

    1. Daher, Wassim & Karam, Fida & Ahmed, Naveed, 2023. "Insider Trading with Semi-Informed Traders and Information Sharing: The Stackelberg Game," MPRA Paper 118138, University Library of Munich, Germany.
    2. Leonard J. Mirman & Egas M. Salgueiro & Marc Santugini, 2013. "Integrating Real and Financial Decisions of the Firm," Cahiers de recherche 1333, CIRPEE.
    3. Wassim Daher & Harun Aydilek & Fida Karam & Asiye Aydilek, 2014. "Insider trading with product differentiation," Journal of Economics, Springer, vol. 111(2), pages 173-201, March.
    4. Mirman, Leonard J. & Santugini, Marc, 2013. "Firms, shareholders, and financial markets," The Quarterly Review of Economics and Finance, Elsevier, vol. 53(2), pages 152-164.
    5. Daher, Wassim & Karam, Fida & Mirman, Leonard J., 2012. "Insider trading with different market structures," International Review of Economics & Finance, Elsevier, vol. 24(C), pages 143-154.
    6. Daher, Wassim & Mirman, Leonard J., 2006. "Cournot duopoly and insider trading with two insiders," The Quarterly Review of Economics and Finance, Elsevier, vol. 46(4), pages 530-551, September.
    7. Daher, Wassim & Mirman, Leonard J., 2007. "Market structure and insider trading," International Review of Economics & Finance, Elsevier, vol. 16(3), pages 306-331.
    8. Jain, Neelam & Mirman, Leonard J., 1999. "Insider trading with correlated signals," Economics Letters, Elsevier, vol. 65(1), pages 105-113, October.
    9. Jain, Neelam & Mirman, Leonard J., 2002. "Effects of insider trading under different market structures," The Quarterly Review of Economics and Finance, Elsevier, vol. 42(1), pages 19-39.
    10. Hui Chen & Bjorn N. Jorgensen, 2022. "Insider Trading, Competition, and Real Activities Manipulation," Management Science, INFORMS, vol. 68(2), pages 1497-1511, February.
    11. Hong Liu & Jingyuan Wu & Qingshan Yang, 2017. "Inside Trading when the Market Deviates from the Semi-strong Efficient Condition," Annals of Economics and Finance, Society for AEF, vol. 18(1), pages 111-128, May.
    12. Leonard F.S. Wang & Ya‐Chin Wang, 2010. "Stackelberg real‐leader in an insider trading model," Studies in Economics and Finance, Emerald Group Publishing Limited, vol. 27(1), pages 30-46, March.
    13. Wassim Daher & Fida Karam & Naveed Ahmed, 2023. "Insider Trading with Semi-Informed Traders and Information Sharing: The Stackelberg Game," Mathematics, MDPI, vol. 11(22), pages 1-16, November.
    14. Inci, A. Can, 2012. "Insider trading activity, tenure length, and managerial compensation," Global Finance Journal, Elsevier, vol. 23(3), pages 151-166.
    15. Karam, Fida & Daher, Wassim, 2013. "Insider trading in a two-tier real market structure model," The Quarterly Review of Economics and Finance, Elsevier, vol. 53(1), pages 44-52.
    16. Daher, Wassim & Mirman, Leonard J. & Saleeby, Elias G., 2014. "Two-period model of insider trading with correlated signals," Journal of Mathematical Economics, Elsevier, vol. 52(C), pages 57-65.
    17. Wang, Leonard F.S. & Wang, Ya-Chin & Ren, Shuang, 2009. "Stackelberg financial-leader in insider trading model," International Review of Economics & Finance, Elsevier, vol. 18(1), pages 123-131, January.
    18. Cheng, Louis T.W. & Davidson III, Wallace N. & Leung, T.Y., 2011. "Insider trading returns and dividend signals," International Review of Economics & Finance, Elsevier, vol. 20(3), pages 421-429, June.
    19. Liu, Hong & Zhang, Zhixiang, 2011. "Insider trading with public and shared information," Economic Modelling, Elsevier, vol. 28(4), pages 1756-1762, July.
    20. Leonard J. Mirman & Egas M. Salgueiro & Marc Santugini, 2014. "Learning in a Perfectly Competitive Market," Cahiers de recherche 1423, CIRPEE.

    More about this item

    Keywords

    Insider trading; Correlated signals; Stock prices.;
    All these keywords.

    JEL classification:

    • G14 - Financial Economics - - General Financial Markets - - - Information and Market Efficiency; Event Studies; Insider Trading
    • D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information; Mechanism Design

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