IDEAS home Printed from https://ideas.repec.org/a/ibn/ijefaa/v8y2016i7p159.html
   My bibliography  Save this article

Assessing the Impact of S&P SL20 Index Construction on Listed Companies in Colombo Stock Exchange (CSE)

Author

Listed:
  • Upeksha Perera
  • Rohana Dissanayake
  • Mangalika Jayasundara

Abstract

A stock market index is designed to measure the performance of value of a set of stocks. The set of stock can be entire market of a particular country or a sector. Indices can be used not only to see how the stock market, for instance, has changed over time, but it allows easy comparison between stocks that represent different sectors or even different stocks. An index construction or rebalancing of existing index is a major market event that investor might know before the event take place. The index inclusion reflects a positive situation about the quality, risks and possible future return of the stock. This study examine whether any price and trading volume effects arise from S&P SL 20 index construction. S&P SL 20 index was launched in 26, June 2012, based on 20 blue chip companies in Sri Lanka. The current study employs the standard event study methodology to identify the abnormal returns associated with the launching of the S&P SL 20 index. Three normal return benchmarks, namely the market-adjusted model, mean-adjusted model and the market model have been used for the purpose of finding abnormal returns. Price series and volumes of stocks in S&P SL 20 list (after and before) were considered and those are retrieved from Colombo stock exchange.The study finds that the abnormal returns following the launch of the S&P SL 20 index is statistically insignificant.

Suggested Citation

  • Upeksha Perera & Rohana Dissanayake & Mangalika Jayasundara, 2016. "Assessing the Impact of S&P SL20 Index Construction on Listed Companies in Colombo Stock Exchange (CSE)," International Journal of Economics and Finance, Canadian Center of Science and Education, vol. 8(7), pages 159-159, July.
    • Handle: RePEc:ibn:ijefaa:v:8:y:2016:i:7:p:159
    as

    Download full text from publisher

    File URL: http://www.ccsenet.org/journal/index.php/ijef/article/download/58769/32620
    Download Restriction: no
    File URL: http://www.ccsenet.org/journal/index.php/ijef/article/view/58769
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Liu, Shinhua, 2011. "The price effects of index additions: A new explanation," Journal of Economics and Business, Elsevier, vol. 63(2), pages 152-165.
    2. Fama, Eugene F, et al, 1969. "The Adjustment of Stock Prices to New Information," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 10(1), pages 1-21, February.
    3. Liu, Shinhua, 2006. "The impacts of index rebalancing and their implications: Some new evidence from Japan," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 16(3), pages 246-269, July.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Friedrich-Carl Franz, 2020. "Forecasting index changes in the German DAX family," Journal of Asset Management, Palgrave Macmillan, vol. 21(2), pages 135-153, March.
    2. Daria Gavrilova, 2023. "Effects Of Index Additions On Stock Price Informativeness," Review of Economic and Business Studies, Alexandru Ioan Cuza University, Faculty of Economics and Business Administration, issue 31, pages 39-64, June.
    3. Corbet, Shaen & Larkin, Charles & McMullan, Caroline, 2020. "The impact of industrial incidents on stock market volatility," Research in International Business and Finance, Elsevier, vol. 52(C).
    4. Oxelheim, Lars & Rafferty, Michael, 2005. "On the static efficiency of secondary bond markets," Journal of Multinational Financial Management, Elsevier, vol. 15(2), pages 117-135, April.
    5. Thomas Delcey, 2019. "Samuelson vs Fama on the Efficient Market Hypothesis: The Point of View of Expertise [Samuelson vs Fama sur l’efficience informationnelle des marchés financiers : le point de vue de l’expertise]," Post-Print hal-01618347, HAL.
    6. Linda Allen & Julapa Jagtiani & Stavros Peristiani & Anthony Saunders, 2002. "The role of bank advisors in mergers and acquisitions," Staff Reports 143, Federal Reserve Bank of New York.
    7. John García & Francesc Trillas, 2011. "Control corporativo y riqueza de los accionistas en el sector eléctrico europeo (2000-2007)," Revista de Economía Institucional, Universidad Externado de Colombia - Facultad de Economía, vol. 13(25), pages 297-319, July-Dece.
    8. Abu Towhid Muhammad Shaker, 2014. "The Equity Performance of U.S. Firms Emerging from Chapter 11 Bankruptcy," International Journal of Business and Social Research, MIR Center for Socio-Economic Research, vol. 4(1), pages 19-30, January.
    9. Maneenop, Sakkakom & Kotcharin, Suntichai, 2020. "The impacts of COVID-19 on the global airline industry: An event study approach," Journal of Air Transport Management, Elsevier, vol. 89(C).
    10. Rolf Uwe Fülbier & Thorsten Sellhorn, 2023. "Understanding and improving the language of business: How accounting and corporate reporting research can better serve business and society," Journal of Business Economics, Springer, vol. 93(6), pages 1089-1124, August.
    11. Laura Alfaro & Anusha Chari & Andrew N. Greenland & Peter K. Schott, 2020. "Aggregate and Firm-Level Stock Returns During Pandemics, in Real Time," NBER Working Papers 26950, National Bureau of Economic Research, Inc.
    12. Gokhale, Jayendra & Brooks, Raymond M. & Tremblay, Victor J., 2014. "The effect on stockholder wealth of product recalls and government action: The case of Toyota's accelerator pedal recall," The Quarterly Review of Economics and Finance, Elsevier, vol. 54(4), pages 521-528.
    13. Kanis Saengchote & Voraprapa Nakavachara & Yishuang Xu, 2023. "Capitalising the Network Externalities of New Land Supply in the Metaverse," Papers 2303.17180, arXiv.org.
    14. Jing Long Yu & Tse Mao Lin & Xin Hui Wu, 2021. "Does Brexit Have a Bullish or Bearish Effect on the Taiwan Stock Market?," International Journal of Economics and Financial Research, Academic Research Publishing Group, vol. 7(3), pages 90-101, 09-2021.
    15. Fan, Ying & Jia, Jun-Jun & Wang, Xin & Xu, Jin-Hua, 2017. "What policy adjustments in the EU ETS truly affected the carbon prices?," Energy Policy, Elsevier, vol. 103(C), pages 145-164.
    16. Darren K. Hayunga & Clifford P. Stephens, 2009. "Dividend behaviour of US equity REITs," Journal of Property Research, Taylor & Francis Journals, vol. 26(2), pages 105-123, September.
    17. Tim Bollerslev & Sophia Zhengzi Li & Viktor Todorov, 2014. "Roughing up Beta: Continuous vs. Discontinuous Betas, and the Cross-Section of Expected Stock Returns," CREATES Research Papers 2014-48, Department of Economics and Business Economics, Aarhus University.
    18. K. Chau & S. Wong & C. Yiu & Maurice Tse & Frederik Pretorius, 2010. "Do Unexpected Land Auction Outcomes Bring New Information to the Real Estate Market?," The Journal of Real Estate Finance and Economics, Springer, vol. 40(4), pages 480-496, May.
    19. Filbien, Jean-Yves & Labondance, Fabien, 2013. "Do financial markets learn from ECB monetary policy?," Economics Letters, Elsevier, vol. 120(2), pages 271-275.
    20. Antonio Samagaio & Eduardo Couto & Jorge Caiado, 2009. "Sporting, financial and stock market performance in English football: an empirical analysis of structural relationships," CEMAPRE Working Papers 0906, Centre for Applied Mathematics and Economics (CEMAPRE), School of Economics and Management (ISEG), Technical University of Lisbon.

    More about this item

    JEL classification:

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

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:ibn:ijefaa:v:8:y:2016:i:7:p:159. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Canadian Center of Science and Education (email available below). General contact details of provider: https://edirc.repec.org/data/cepflch.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.