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An Investigation of the Month-of-The-Year Effect for the Sudanese Stock Market

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  • Suliman Zakaria Suliman Abdalla

    (University of Khartoum, Sudan)

Abstract

This paper investigates the month-of-the-year effect for the Sudanese stock market by using daily closing values of the market index over the period January 2, 2008, to December 30, 2014. Ordinary Least Squares technique and two different specifications of the Generalized Autoregressive Conditional Hetroscedastic model are applied to see how average returns of the Khartoum Stock Exchange (KSE) index are statistically different across months of the year. Empirical results suggest that the possible month-of-the-year effect in KSE is generally murky, especially for the market returns. Based on volatility equation however, the results show very little evidence that the market can be characterized by significant positive returns during the first few months of the year and negative returns over the last months. These results indicate that KSE seems to be an informationally inefficient market and therefore, investors cannot take any advantage of information about a single month of the year when taking investment decisions to gain abnormal returns and consequently they should not consider this calendar anomaly when formulating their portfolios. It is left to future research, when appropriate data will be available to investigate how calendar anomalies are valid at the sectoral and firm levels for the KSE market.

Suggested Citation

  • Suliman Zakaria Suliman Abdalla, 2015. "An Investigation of the Month-of-The-Year Effect for the Sudanese Stock Market," Working Papers 924, Economic Research Forum, revised Jun 2015.
    • Handle: RePEc:erg:wpaper:924
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    as
    1. Ziemba, William T., 1994. "World wide security market regularities," European Journal of Operational Research, Elsevier, vol. 74(2), pages 198-229, April.
    2. Musto, David K, 1997. "Portfolio Disclosures and Year-End Price Shifts," Journal of Finance, American Finance Association, vol. 52(4), pages 1563-1588, September.
    3. Cadsby, Charles Bram & Ratner, Mitchell, 1992. "Turn-of-month and pre-holiday effects on stock returns: Some international evidence," Journal of Banking & Finance, Elsevier, vol. 16(3), pages 497-509, June.
    4. Lakonishok, Josef, et al, 1991. "Window Dressing by Pension Fund Managers," American Economic Review, American Economic Association, vol. 81(2), pages 227-231, May.
    5. Sias, Richard W & Starks, Laura T, 1997. "Institutions and Individuals at the Turn-of-the-Year," Journal of Finance, American Finance Association, vol. 52(4), pages 1543-1562, September.
    6. Al-Khazali, Osamah M., 2001. "Does the January effect exist in high-yield bond market?," Review of Financial Economics, Elsevier, vol. 10(1), pages 71-80.
    7. Reinganum, Marc R., 1983. "The anomalous stock market behavior of small firms in January : Empirical tests for tax-loss selling effects," Journal of Financial Economics, Elsevier, vol. 12(1), pages 89-104, June.
    8. Lean, Hooi Hooi & Smyth, Russell & Wong, Wing-Keung, 2007. "Revisiting calendar anomalies in Asian stock markets using a stochastic dominance approach," Journal of Multinational Financial Management, Elsevier, vol. 17(2), pages 125-141, April.
    9. Bing Zhang & Xindan Li, 2006. "Do Calendar Effects Still Exist in the Chinese Stock Markets?," Journal of Chinese Economic and Business Studies, Taylor & Francis Journals, vol. 4(2), pages 151-163.
    10. Sikes, Stephanie A., 2014. "The turn-of-the-year effect and tax-loss-selling by institutional investors," Journal of Accounting and Economics, Elsevier, vol. 57(1), pages 22-42.
    11. Yao, Yaqiong, 2012. "Momentum, contrarian, and the January seasonality," Journal of Banking & Finance, Elsevier, vol. 36(10), pages 2757-2769.
    12. Schwert, G. William, 2003. "Anomalies and market efficiency," Handbook of the Economics of Finance, in: G.M. Constantinides & M. Harris & R. M. Stulz (ed.), Handbook of the Economics of Finance, edition 1, volume 1, chapter 15, pages 939-974, Elsevier.
    13. Rozeff, Michael S. & Kinney, William Jr., 1976. "Capital market seasonality: The case of stock returns," Journal of Financial Economics, Elsevier, vol. 3(4), pages 379-402, October.
    14. Kunkel, Robert A. & Compton, William S. & Beyer, Scott, 2003. "The turn-of-the-month effect still lives: the international evidence," International Review of Financial Analysis, Elsevier, vol. 12(2), pages 207-221.
    15. James M. Poterba & Scott J. Weisbenner, 2001. "Capital Gains Tax Rules, Tax‐loss Trading, and Turn‐of‐the‐year Returns," Journal of Finance, American Finance Association, vol. 56(1), pages 353-368, February.
    16. Mustafa Gultekin & Bulent Gultekin, "undated". "Stock Market Seasonality: Internal Evidence," Rodney L. White Center for Financial Research Working Papers 17-83, Wharton School Rodney L. White Center for Financial Research.
    17. Sun, Qian & Tong, Wilson H.S., 2010. "Risk and the January effect," Journal of Banking & Finance, Elsevier, vol. 34(5), pages 965-974, May.
    18. Holden, Ken & Thompson, John & Ruangrit, Yuphin, 2005. "The Asian crisis and calendar effects on stock returns in Thailand," European Journal of Operational Research, Elsevier, vol. 163(1), pages 242-252, May.
    19. French, Kenneth R., 1980. "Stock returns and the weekend effect," Journal of Financial Economics, Elsevier, vol. 8(1), pages 55-69, March.
    20. Ng, Lilian & Wang, Qinghai, 2004. "Institutional trading and the turn-of-the-year effect," Journal of Financial Economics, Elsevier, vol. 74(2), pages 343-366, November.
    21. Sidney B. Wachtel, 1942. "Certain Observations on Seasonal Movements in Stock Prices," The Journal of Business, University of Chicago Press, vol. 15, pages 184-184.
    22. Laura T. Starks & Li Yong & Lu Zheng, 2006. "Tax‐Loss Selling and the January Effect: Evidence from Municipal Bond Closed‐End Funds," Journal of Finance, American Finance Association, vol. 61(6), pages 3049-3067, December.
    23. Keim, Donald B., 1983. "Size-related anomalies and stock return seasonality : Further empirical evidence," Journal of Financial Economics, Elsevier, vol. 12(1), pages 13-32, June.
    24. Bollerslev, Tim, 1986. "Generalized autoregressive conditional heteroskedasticity," Journal of Econometrics, Elsevier, vol. 31(3), pages 307-327, April.
    25. Gultekin, Mustafa N. & Gultekin, N. Bulent, 1983. "Stock market seasonality : International Evidence," Journal of Financial Economics, Elsevier, vol. 12(4), pages 469-481, December.
    26. Kato, Kiyoshi & Schallheim, James S., 1985. "Seasonal and Size Anomalies in the Japanese Stock Market," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 20(2), pages 243-260, June.
    27. Givoly, Dan & Ovadia, Arie, 1983. "Year-End Tax-Induced Sales and Stock Market Seasonality," Journal of Finance, American Finance Association, vol. 38(1), pages 171-185, March.
    28. Ercan Balaban, 1995. "January Effect, Yes. What About Mark Twain Effect?," Discussion Papers 9509, Research and Monetary Policy Department, Central Bank of the Republic of Turkey.
    29. Barone, E., 1990. "The italian stock market : Efficiency and calendar anomalies," Journal of Banking & Finance, Elsevier, vol. 14(2-3), pages 483-510, August.
    30. Grinblatt, Mark & Moskowitz, Tobias J., 2004. "Predicting stock price movements from past returns: the role of consistency and tax-loss selling," Journal of Financial Economics, Elsevier, vol. 71(3), pages 541-579, March.
    31. Ariel, Robert A., 1987. "A monthly effect in stock returns," Journal of Financial Economics, Elsevier, vol. 18(1), pages 161-174, March.
    32. Peter Winker & Dietmar Maringer, 2009. "The convergence of estimators based on heuristics: theory and application to a GARCH model," Computational Statistics, Springer, vol. 24(3), pages 533-550, August.
    33. Kiymaz, Halil & Berument, Hakan, 2003. "The day of the week effect on stock market volatility and volume: International evidence," Review of Financial Economics, Elsevier, vol. 12(4), pages 363-380.
    34. Seyed Mehdian & Mark Perry, 2002. "Anomalies in US equity markets: a re-examination of the January effect," Applied Financial Economics, Taylor & Francis Journals, vol. 12(2), pages 141-145.
    35. Ritter, Jay R, 1988. " The Buying and Selling Behavior of Individual Investors at the Turn of the Year," Journal of Finance, American Finance Association, vol. 43(3), pages 701-717, July.
    36. Ziemba, William T., 1991. "Japanese security market regularities : Monthly, turn-of-the-month and year, holiday and golden week effects," Japan and the World Economy, Elsevier, vol. 3(2), pages 119-146, September.
    37. Andrew Coutts & Christos Kaplanidis & Jennifer Roberts, 2000. "Security price anomalies in an emerging market: the case of the Athens Stock Exchange," Applied Financial Economics, Taylor & Francis Journals, vol. 10(5), pages 561-571.
    38. Engle, Robert F & Lilien, David M & Robins, Russell P, 1987. "Estimating Time Varying Risk Premia in the Term Structure: The Arch-M Model," Econometrica, Econometric Society, vol. 55(2), pages 391-407, March.
    39. Robert Engle, 2001. "GARCH 101: The Use of ARCH/GARCH Models in Applied Econometrics," Journal of Economic Perspectives, American Economic Association, vol. 15(4), pages 157-168, Fall.
    40. Teppo Martikainen & Jukka Perttunen & Vesa Puttonen, 1995. "Finnish turn‐of‐the‐month effects: Returns, volume, and implied volatiliy," Journal of Futures Markets, John Wiley & Sons, Ltd., vol. 15(6), pages 605-615, September.
    41. Ogden, Joseph P, 1990. "Turn-of-Month Evaluations of Liquid Profits and Stock Returns: A Common Explanation for the Monthly and January Effects," Journal of Finance, American Finance Association, vol. 45(4), pages 1259-1272, September.
    42. Harris, Lawrence, 1986. "A transaction data study of weekly and intradaily patterns in stock returns," Journal of Financial Economics, Elsevier, vol. 16(1), pages 99-117, May.
    43. Ariel, Robert A, 1990. "High Stock Returns before Holidays: Existence and Evidence on Possible Causes," Journal of Finance, American Finance Association, vol. 45(5), pages 1611-1626, December.
    44. Juan Rendon & William Ziemba, 2007. "Is the January effect still alive in the futures markets?," Financial Markets and Portfolio Management, Springer;Swiss Society for Financial Market Research, vol. 21(3), pages 381-396, September.
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