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Information Sharing Liquidity and Transaction Costs in Floor-Based Trading Systems

Author

Listed:
  • Laurence Lescourret

    (Crest)

  • Thierry Foucault

    (Crest)

Abstract

We consider information sharing between traders("floor brokers") who possess different types of information, namely information on the payoff of a risky security or information on the volume of liquidity trading in this security. We interpret these traders as dual -capacity brokers on the floor of an exchange. We identify conditions under which the traders are better off sharing information. We also show that information sharing improves price discovery, reduces volatility and lowers expected trading costs. Information sharing can improve or impair the depth of the market, depending on the values of the parameters. Overall our analysis suggests that information sharing among floor brokers improves the performance of floor-based trading systems.
(This abstract was borrowed from another version of this item.)

Suggested Citation

  • Laurence Lescourret & Thierry Foucault, 2001. "Information Sharing Liquidity and Transaction Costs in Floor-Based Trading Systems," Working Papers 2001-18, Center for Research in Economics and Statistics.
  • Handle: RePEc:crs:wpaper:2001-18
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    References listed on IDEAS

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    1. Admati, Anat R & Pfleiderer, Paul, 1988. "Selling and Trading on Information in Financial Markets," American Economic Review, American Economic Association, vol. 78(2), pages 96-103, May.
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    4. Sofianos, George & Werner, Ingrid M., 2000. "The trades of NYSE floor brokers," Journal of Financial Markets, Elsevier, vol. 3(2), pages 139-176, May.
    5. Madhavan, Ananth, 1996. "Security Prices and Market Transparency," Journal of Financial Intermediation, Elsevier, vol. 5(3), pages 255-283, July.
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    7. Roland Benabou & Guy Laroque, 1992. "Using Privileged Information to Manipulate Markets: Insiders, Gurus, and Credibility," The Quarterly Journal of Economics, Oxford University Press, vol. 107(3), pages 921-958.
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    9. Fishman, Michael J & Longstaff, Francis A, 1992. " Dual Trading in Futures Markets," Journal of Finance, American Finance Association, vol. 47(2), pages 643-671, June.
    10. Vives Xavier, 1995. "The Speed of Information Revelation in a Financial Market Mechanism," Journal of Economic Theory, Elsevier, vol. 67(1), pages 178-204, October.
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    13. Allen, Franklin, 1990. "The market for information and the origin of financial intermediation," Journal of Financial Intermediation, Elsevier, vol. 1(1), pages 3-30, March.
    14. Griffiths, Mark D. & Smith, Brian F. & Turnbull, D. Alasdair S. & White, Robert W., 1998. "Information flows and open outcry: evidence of imitation trading," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 8(2), pages 101-116, June.
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    Cited by:

    1. Laurence Lescourret, 2012. "Non-fundamental Information and Market-makers' Behavior during the NASDAQ Preopening Session," Post-Print hal-00772798, HAL.
    2. COLLA, Paolo, 2005. "A market microstructure rationale for the S&P game," CORE Discussion Papers 2005008, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
    3. Nabi, Mahmoud Sami & Ben Souissi, Souraya, 2011. "Could dishonest banks be disciplined ?," MPRA Paper 32010, University Library of Munich, Germany.

    More about this item

    JEL classification:

    • D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information; Mechanism Design
    • G10 - Financial Economics - - General Financial Markets - - - General (includes Measurement and Data)

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