IDEAS home Printed from https://ideas.repec.org/a/ksp/journ1/v1y2014i2p186-194.html
   My bibliography  Save this article

A Sectorial Analysis of Possible Information leakages prior to Merger and Acquisition Deals in Istanbul Stock Exchange

Author

Listed:
  • Sýtký SÖNMEZER

    (Beykent University, Turkey)

Abstract

This study aims to track insider trading activities prior to announcement of merger and acquisition deals in Istanbul Stock Exchange. 35 companies and 50 deals are examined for the period 2002 -2013 and significant average abnormal returns one months to twelve months prior to the dissemination of the related information are detected, indicating private information becoming public in some way. Abnormal price changes in M&A deals in Turkey may call for closer monitoring, stricter legislations and more cautious investors in the market. Significant returns are detected but no evidence regarding with sectorial differences are found in terms of information leakage.

Suggested Citation

  • Sýtký SÖNMEZER, 2014. "A Sectorial Analysis of Possible Information leakages prior to Merger and Acquisition Deals in Istanbul Stock Exchange," Journal of Economics and Political Economy, KSP Journals, vol. 1(2), pages 186-194, December.
    • Handle: RePEc:ksp:journ1:v:1:y:2014:i:2:p:186-194
    as

    Download full text from publisher

    File URL: http://www.kspjournals.org/index.php/JEPE/article/download/63/191
    Download Restriction: no
    File URL: http://www.kspjournals.org/index.php/JEPE/article/view/63
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Acharya, Viral V. & Johnson, Timothy C., 2010. "More insiders, more insider trading: Evidence from private-equity buyouts," Journal of Financial Economics, Elsevier, vol. 98(3), pages 500-523, December.
    2. Keown, Arthur J & Pinkerton, John M, 1981. "Merger Announcements and Insider Trading Activity: An Empirical Investigation," Journal of Finance, American Finance Association, vol. 36(4), pages 855-869, September.
    3. Gregor Andrade & Mark Mitchell & Erik Stafford, 2001. "New Evidence and Perspectives on Mergers," Journal of Economic Perspectives, American Economic Association, vol. 15(2), pages 103-120, Spring.
    4. Marc CHESNEY & Remo CRAMERI & Loriano MANCINI, 2011. "Detecting Informed Trading Activities in the Options Markets," Swiss Finance Institute Research Paper Series 11-42, Swiss Finance Institute.
    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. Sönmezer, Sıtkı, 2014. "A Sectorial Analysis of Possible Information leakages prior to Merger and Acquisition Deals in Istanbul Stock Exchange," EconStor Open Access Articles and Book Chapters, ZBW - Leibniz Information Centre for Economics, vol. 1(2), pages 186-194.
    2. Ordu, Umut & Schweizer, Denis, 2015. "Executive compensation and informed trading in acquiring firms around merger announcements," Journal of Banking & Finance, Elsevier, vol. 55(C), pages 260-280.
    3. Patrick Augustin & Menachem Brenner & Marti G. Subrahmanyam, 2019. "Informed Options Trading Prior to Takeover Announcements: Insider Trading?," Management Science, INFORMS, vol. 65(12), pages 5697-5720, December.
    4. Acharya, Viral V. & Johnson, Timothy C., 2010. "More insiders, more insider trading: Evidence from private-equity buyouts," Journal of Financial Economics, Elsevier, vol. 98(3), pages 500-523, December.
    5. Bhabra, Harjeet S. & Hossain, Ashrafee T., 2017. "Impact of SOX on the returns to targets and acquirers in corporate tender offers," The North American Journal of Economics and Finance, Elsevier, vol. 42(C), pages 1-19.
    6. Augustin, Patrick & Brenner, Menachem & Grass, Gunnar & Subrahmanyam, Marti G., 2016. "How do insiders trade?," CFS Working Paper Series 541, Center for Financial Studies (CFS).
    7. Gider, Jasmin, 2014. "Do SEC Detections Deter Insider Trading? Evidence from Earnings Announcements," VfS Annual Conference 2014 (Hamburg): Evidence-based Economic Policy 100343, Verein für Socialpolitik / German Economic Association.
    8. Brigida, Matthew & Madura, Jeff, 2012. "Sources of target stock price run-up prior to acquisitions," Journal of Economics and Business, Elsevier, vol. 64(2), pages 185-198.
    9. Agrawal, Anup & Nasser, Tareque, 2012. "Insider trading in takeover targets," Journal of Corporate Finance, Elsevier, vol. 18(3), pages 598-625.
    10. Tugce Karatas & Ali Hirsa, 2021. "Predicting Status of Pre and Post M&A Deals Using Machine Learning and Deep Learning Techniques," Papers 2110.09315, arXiv.org.
    11. Podolski, Edward J. & Truong, Cameron & Veeraraghavan, Madhu, 2013. "Informed options trading prior to takeovers – Does the regulatory environment matter?," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 27(C), pages 286-305.
    12. Braggion, Fabio & Dwarkasing, Narly & Moore, Lyndon, 2022. "Value creating mergers: British bank consolidation, 1885–1925," Explorations in Economic History, Elsevier, vol. 83(C).
    13. Chourou, Lamia & Hossain, Ashrafee T. & Kryzanowski, Lawrence, 2019. "Dual-class firms, M&As and SOX," The Quarterly Review of Economics and Finance, Elsevier, vol. 71(C), pages 176-187.
    14. Knezovic, Anita & Culjak, Maria, 2018. "The Impact Of A Takeover Bid On The Capital Market Efficiency," UTMS Journal of Economics, University of Tourism and Management, Skopje, Macedonia, vol. 9(2), pages 109-120.
    15. Ben-David, Itzhak & Birru, Justin & Rossi, Andrea, 2019. "Industry familiarity and trading: Evidence from the personal portfolios of industry insiders," Journal of Financial Economics, Elsevier, vol. 132(1), pages 49-75.
    16. Inga Chira & Jeff Madura, 2013. "Impact Of The Galleon Case On Informed Trading Before Merger Announcements," Journal of Financial Research, Southern Finance Association;Southwestern Finance Association, vol. 36(3), pages 325-346, September.
    17. Suk, Inho & Wang, Mengmeng, 2021. "Does target firm insider trading signal the target's synergy potential in mergers and acquisitions?," Journal of Financial Economics, Elsevier, vol. 142(3), pages 1155-1185.
    18. Frederick Davis & Svetlana Davis & Xiaoyang Sha & Thomas Walker, 2022. "The impact of takeover anticipation on rival firms," Journal of Business Finance & Accounting, Wiley Blackwell, vol. 49(7-8), pages 1264-1288, July.
    19. Yuan Gao & Derek Oler, 2012. "Rumors and pre-announcement trading: why sell target stocks before acquisition announcements?," Review of Quantitative Finance and Accounting, Springer, vol. 39(4), pages 485-508, November.
    20. Betzer, André & Gider, Jasmin & Limbach, Peter, 2022. "Do financial advisors matter for M&A pre-announcement returns?," CFR Working Papers 22-03, University of Cologne, Centre for Financial Research (CFR).

    More about this item

    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:ksp:journ1:v:1:y:2014:i:2:p:186-194. 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: Bilal KARGI (email available below). General contact details of provider: http://www.kspjournals.org .

    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.