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Impact of Number of Security Analysts in Liquidity of Brazilian Stocks

Author

Listed:
  • Liliam Sanchez Carrete
  • Vitor Corona
  • Rosana Tavares

Abstract

This study investigates impacts of sell-side analysts in the liquidity of firm’s shares of Brazilian Capital Markets. Liquidity hypothesis studied by Brennan and Subrahmanyan (1995), Brennan and Tamarowski (2000), Amihud and Mendelson (1986, 2000) and Amihud et al. (1997) defines that an increase in the number of analysts covering a particular stock increases its liquidity causing a positive impact on the stocks prices. This work investigates empirically whether increasing number of securities analysts impacts stock market liquidity, as observed in the American market by Brennan and Tamarowski (2000), using a sample of 179 listed stocks in the Brazilian stock exchange, BM&FBovespa. This work determines liquidity-measuring firm’s Lambda dollar derived by Kyle (1985) and then applying cross section regression of Lambda dollar as dependent variable and number of analysts as independent variable. Results indicate that stock market liquidity increased with number of securities stock analysts in favor of liquidity hypothesis.

Suggested Citation

  • Liliam Sanchez Carrete & Vitor Corona & Rosana Tavares, 2016. "Impact of Number of Security Analysts in Liquidity of Brazilian Stocks," International Business Research, Canadian Center of Science and Education, vol. 9(11), pages 105-115, November.
    • Handle: RePEc:ibn:ibrjnl:v:9:y:2016:i:11:p:105-115
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    References listed on IDEAS

    as
    1. Michael J. Brennan & Claudia Tamarowski, 2000. "Investor Relations, Liquidity, And Stock Prices," Journal of Applied Corporate Finance, Morgan Stanley, vol. 12(4), pages 26-37, January.
    2. Amihud, Yakov & Mendelson, Haim, 1986. "Asset pricing and the bid-ask spread," Journal of Financial Economics, Elsevier, vol. 17(2), pages 223-249, December.
    3. Steven A. Sharpe, 1999. "Stock prices, expected returns, and inflation," Finance and Economics Discussion Series 1999-02, Board of Governors of the Federal Reserve System (U.S.).
    4. Basu, S, 1977. "Investment Performance of Common Stocks in Relation to Their Price-Earnings Ratios: A Test of the Efficient Market Hypothesis," Journal of Finance, American Finance Association, vol. 32(3), pages 663-682, June.
    5. Amihud, Yakov & Mendelson, Haim & Lauterbach, Beni, 1997. "Market microstructure and securities values: Evidence from the Tel Aviv Stock Exchange," Journal of Financial Economics, Elsevier, vol. 45(3), pages 365-390, September.
    6. Brennan, Michael J. & Subrahmanyam, Avanidhar, 1995. "Investment analysis and price formation in securities markets," Journal of Financial Economics, Elsevier, vol. 38(3), pages 361-381, July.
    7. Chen, Xia & Cheng, Qiang & Lo, Kin, 2010. "On the relationship between analyst reports and corporate disclosures: Exploring the roles of information discovery and interpretation," Journal of Accounting and Economics, Elsevier, vol. 49(3), pages 206-226, April.
    8. Yakov Amihud & Haim Mendelson, 2000. "The Liquidity Route To A Lower Cost Of Capital," Journal of Applied Corporate Finance, Morgan Stanley, vol. 12(4), pages 8-25, January.
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    JEL classification:

    • R00 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - General - - - General
    • Z0 - Other Special Topics - - General

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