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Is market fragmentation harming market quality?

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  • O'Hara, Maureen
  • Ye, Mao

Abstract

We examine how fragmentation is affecting market quality in US equity markets. We use newly available trade reporting facilities (TRFs) data to measure fragmentation, and we use a variety of empirical approaches to compare execution quality and efficiency of stocks with more and less fragmented trading. We find that fragmentation affects all stocks; more fragmented stocks have lower transactions costs and faster execution speeds; and fragmentation is associated with higher short-term volatility but greater market efficiency, in that prices are closer to being a random walk. Our results that fragmentation does not appear to harm market quality are consistent with US markets being a single virtual market with multiple points of entry.

Suggested Citation

  • O'Hara, Maureen & Ye, Mao, 2011. "Is market fragmentation harming market quality?," Journal of Financial Economics, Elsevier, vol. 100(3), pages 459-474, June.
    • Handle: RePEc:eee:jfinec:v:100:y:2011:i:3:p:459-474
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    1. Boehmer, Beatrice & Boehmer, Ekkehart, 2003. "Trading your neighbor's ETFs: Competition or fragmentation?," Journal of Banking & Finance, Elsevier, vol. 27(9), pages 1667-1703, September.
    2. Andrew W. Lo, A. Craig MacKinlay, 1988. "Stock Market Prices do not Follow Random Walks: Evidence from a Simple Specification Test," Review of Financial Studies, Society for Financial Studies, vol. 1(1), pages 41-66.
    3. Madhavan, Ananth, 1995. "Consolidation, Fragmentation, and the Disclosure of Trading Information," Review of Financial Studies, Society for Financial Studies, vol. 8(3), pages 579-603.
    4. Biais, Bruno, 1993. " Price Information and Equilibrium Liquidity in Fragmented and Centralized Markets," Journal of Finance, American Finance Association, vol. 48(1), pages 157-185, March.
    5. Bennett, Paul & Wei, Li, 2006. "Market structure, fragmentation, and market quality," Journal of Financial Markets, Elsevier, vol. 9(1), pages 49-78, February.
    6. Nicholas Economides, 1997. "The Economics of Networks," Brazilian Electronic Journal of Economics, Department of Economics, Universidade Federal de Pernambuco, vol. 1(0), December.
    7. Huang, Roger D. & Stoll, Hans R., 1996. "Dealer versus auction markets: A paired comparison of execution costs on NASDAQ and the NYSE," Journal of Financial Economics, Elsevier, vol. 41(3), pages 313-357, July.
    8. Bessembinder, Hendrik & Venkataraman, Kumar, 2004. "Does an electronic stock exchange need an upstairs market?," Journal of Financial Economics, Elsevier, vol. 73(1), pages 3-36, July.
    9. Terrence Hendershott & Haim Mendelson, 2000. "Crossing Networks and Dealer Markets: Competition and Performance," Journal of Finance, American Finance Association, vol. 55(5), pages 2071-2115, October.
    10. Madhavan, Ananth & Cheng, Minder, 1997. "In Search of Liquidity: Block Trades in the Upstairs and Downstairs Markets," Review of Financial Studies, Society for Financial Studies, vol. 10(1), pages 175-203.
    11. Thierry Foucault & Albert J. Menkveld, 2008. "Competition for Order Flow and Smart Order Routing Systems," Journal of Finance, American Finance Association, vol. 63(1), pages 119-158, February.
    12. Goldstein, Michael A. & Shkilko, Andriy V. & Van Ness, Bonnie F. & Van Ness, Robert A., 2008. "Competition in the market for NASDAQ securities," Journal of Financial Markets, Elsevier, vol. 11(2), pages 113-143, May.
    13. Macey, Jonathan R & O'Hara, Maureen, 1999. "Regulating Exchanges and Alternative Trading Systems: A Law and Economics Perspective," The Journal of Legal Studies, University of Chicago Press, vol. 28(1), pages 17-54, January.
    14. Marco Pagano, 1989. "Trading Volume and Asset Liquidity," The Quarterly Journal of Economics, Oxford University Press, vol. 104(2), pages 255-274.
    15. Madhavan, Ananth, 2000. "Market microstructure: A survey," Journal of Financial Markets, Elsevier, vol. 3(3), pages 205-258, August.
    16. Hasbrouck, Joel, 1993. "Assessing the Quality of a Security Market: A New Approach to Transaction-Cost Measurement," Review of Financial Studies, Society for Financial Studies, vol. 6(1), pages 191-212.
    17. Chowdhry, Bhagwan & Nanda, Vikram, 1991. "Multimarket Trading and Market Liquidity," Review of Financial Studies, Society for Financial Studies, vol. 4(3), pages 483-511.
    18. Hans R. Stoll, 2000. "Presidential Address: Friction," Journal of Finance, American Finance Association, vol. 55(4), pages 1479-1514, August.
    19. Bessembinder, Hendrik & Kaufman, Herbert M., 1997. "A cross-exchange comparison of execution costs and information flow for NYSE-listed stocks," Journal of Financial Economics, Elsevier, vol. 46(3), pages 293-319, December.
    20. Mendelson, Haim, 1987. "Consolidation, Fragmentation, and Market Performance," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 22(02), pages 189-207, June.
    21. Boehmer, Ekkehart, 2005. "Dimensions of execution quality: Recent evidence for US equity markets," Journal of Financial Economics, Elsevier, vol. 78(3), pages 553-582, December.
    22. Amihud, Yakov & Lauterbach, Beni & Mendelson, Haim, 2003. "The Value of Trading Consolidation: Evidence from the Exercise of Warrants," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 38(04), pages 829-846, December.
    23. Bessembinder, Hendrik, 2003. "Trade Execution Costs and Market Quality after Decimalization," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 38(04), pages 747-777, December.
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