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An investigation into the extent of beta instability in the Singapore stock market

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  • Brooks, Robert D.
  • Faff, Robert W.
  • Ariff, Mohamed

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  • Brooks, Robert D. & Faff, Robert W. & Ariff, Mohamed, 1998. "An investigation into the extent of beta instability in the Singapore stock market," Pacific-Basin Finance Journal, Elsevier, vol. 6(1-2), pages 87-101, May.
    • Handle: RePEc:eee:pacfin:v:6:y:1998:i:1-2:p:87-101
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    1. Ohlson, James & Rosenberg, Barr, 1982. "Systematic Risk of the CRSP Equal-weighted Common Stock Index: A History Estimated by Stochastic-Parameter Regression," The Journal of Business, University of Chicago Press, vol. 55(1), pages 121-145, January.
    2. Sunder, Shyam, 1980. "Stationarity of Market Risk: Random Coefficients Tests for Individual Stocks," Journal of Finance, American Finance Association, vol. 35(4), pages 883-896, September.
    3. Chen, Son-Nan & Keown, Arthur J, 1981. "Risk Decomposition and Portfolio Diversification When Beta Is Nonstationary: A Note," Journal of Finance, American Finance Association, vol. 36(4), pages 941-947, September.
    4. R. D. Brooks & R. W. Faff & M. A. M. Gangemi & J. H. H. Lee, 1997. "A further examination of the effect of diversification on the stability of portfolio betas," Applied Financial Economics, Taylor & Francis Journals, vol. 7(1), pages 9-14.
    5. Collins, Daniel W & Ledolter, Johannes & Rayburn, Judy Dawson, 1987. "Some Further Evidence on the Stochastic Properties of Systematic Risk," The Journal of Business, University of Chicago Press, vol. 60(3), pages 425-448, July.
    6. Breusch, T S & Pagan, A R, 1979. "A Simple Test for Heteroscedasticity and Random Coefficient Variation," Econometrica, Econometric Society, vol. 47(5), pages 1287-1294, September.
    7. Brooks, Robert D. & Faff, Robert W. & Lee, John H. H., 1995. "Beta stability and portfolio formation," Pacific-Basin Finance Journal, Elsevier, vol. 3(1), pages 145-146, May.
    8. Son-Non Chen & John D. Martin, 1980. "Beta Nonstationarity And Pure Extra-Market Covariance Effects On Portfolio Risk," Journal of Financial Research, Southern Finance Association;Southwestern Finance Association, vol. 3(3), pages 269-282, September.
    9. Alexander, Gordon J. & Benson, P. George, 1982. "More on Beta as a Random Coefficient," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 17(1), pages 27-36, March.
    10. Bos, T & Newbold, P, 1984. "An Empirical Investigation of the Possibility of Stochastic Systematic Risk in the Market Model," The Journal of Business, University of Chicago Press, vol. 57(1), pages 35-41, January.
    11. Fama, Eugene F & French, Kenneth R, 1992. "The Cross-Section of Expected Stock Returns," Journal of Finance, American Finance Association, vol. 47(2), pages 427-465, June.
    12. Fowler, David J. & Rorke, C. Harvey, 1983. "Risk measurement when shares are subject to infrequent trading : Comment," Journal of Financial Economics, Elsevier, vol. 12(2), pages 279-283, August.
    13. Blume, Marshall E, 1975. "Betas and Their Regression Tendencies," Journal of Finance, American Finance Association, vol. 30(3), pages 785-795, June.
    14. Fabozzi, Frank J. & Francis, Jack Clark, 1978. "Beta as a Random Coefficient," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 13(1), pages 101-116, March.
    15. Brooks, Robert D & Faff, Robert W, 1995. "Financial Market Deregulation and Bank Risk: Testing for Beta Instability," Australian Economic Papers, Wiley Blackwell, vol. 34(65), pages 180-199, December.
    16. Simonds, Richard R. & LaMotte, Lynn Roy & McWhorter, Archer, 1986. "Testing for Nonstationarity of Market Risk: An Exact Test and Power Considerations," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 21(2), pages 209-220, June.
    17. Faff, R. & Brooks, R., 1996. "Further Evidence on the Relationship between Beta Stability and the length of the Estimation Period," Papers 96-10, Melbourne - Centre in Finance.
    18. Blume, Marshall E, 1971. "On the Assessment of Risk," Journal of Finance, American Finance Association, vol. 26(1), pages 1-10, March.
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    Cited by:

    1. Onour , Ibrahim A., 2021. "Modeling and assessing systematic risk in stock markets in major oil exporting countries," Economic Consultant, Roman I. Ostapenko, vol. 35(3), pages 18-29.
    2. Magdalena Mikolajek-Gocejna, 2021. "Estimation, Instability, and Non-Stationarity of Beta Coefficients for Twenty-four Emerging Markets in 2005-2021," European Research Studies Journal, European Research Studies Journal, vol. 0(4), pages 370-395.
    3. Onour, Ibrahim, 2008. "Forward-Looking Beta Estimates:Evidence from an Emerging Market," MPRA Paper 14992, University Library of Munich, Germany.
    4. Chaoshin Chiao & Ken Hung & Gladson Nwanna, 2004. "Beta Instability of Firms: The Case of the Taiwan Stock Market During Its Financial Development," Journal of Emerging Market Finance, Institute for Financial Management and Research, vol. 3(1), pages 37-61, January.
    5. Dr. Ibrahim Onour, "undated". "The Global Financial Crisis and Equity Markets in Middle East Oil Exporting Countries," API-Working Paper Series 1009, Arab Planning Institute - Kuwait, Information Center.
    6. Ekaterina Dorodnykh, 2012. "What Is the Degree of Convergence among Developed Equity Markets?," International Journal of Financial Research, International Journal of Financial Research, Sciedu Press, vol. 3(2), pages 2-16, April.
    7. Ibrahim Onour, "undated". "Exploring Stability of Systematic Risk: Sectoral Portfolio Analysis," API-Working Paper Series 1002, Arab Planning Institute - Kuwait, Information Center.
    8. Syed Abuzar Moonis & Ajay Shah, 2003. "Testing for Time-variation in Beta in India," Journal of Emerging Market Finance, Institute for Financial Management and Research, vol. 2(2), pages 163-180, May.

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