Warum Abwehrmaßnahmen gegen Übernahmen in Spanien?
The adoption of takeover protections, from the empirical side, has been focused to find supporting evidence to the entrenchment hypothesis or to the shareholder value hypothesis. The expected result is a negative impact on shareholder wealth when decisions for additional takeover defenses are taken. Alternatively, external control gives more negotiation power, allowing for higher takeover prices, which is expected to increase shareholders' wealth. These two hypotheses have been widely tested in the US and the UK, where the market for corporate control is active, however they gained little attention in continental Europe. Our research, based on a sample of Spanish listed companies, reports several types of takeover protections, some of them, like voting caps, are very strong. The underlying question of the paper is about the reason why companies protect themselves against takeover and about the impact on shareholder's returns. Using the event study methodology, our results support the existence of a significant wealth effect, measured by an abnormal return of 0.5%, at the date of adoption, although the cumulative abnormal return for a [-8, +4] window is negative and significant. These inconclusive results reinforce the evidence that protections have been adopted by companies in a growing economic context. Effectively the companies of the sample outperform market and industry stock returns. Additional explanations of the significance of abnormal returns like stock trade volume,
Volume (Year): 70 (2001)
Issue (Month): 2 ()
|Contact details of provider:|| Postal: Mohrenstraße 58, D-10117 Berlin|
Web page: http://www.diw.de/en
More information through EDIRC
References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- 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.
- Danielson, Morris G. & Karpoff, Jonathan M., 1998. "On the uses of corporate governance provisions," Journal of Corporate Finance, Elsevier, vol. 4(4), pages 347-371, December.
- Andrei Shleifer & Robert W. Vishny, 1996.
"A Survey of Corporate Governance,"
NBER Working Papers
5554, National Bureau of Economic Research, Inc.
- Andrei Shleifer & Robert W. Vishny, 1995. "A Survey of Corporate Governance," Harvard Institute of Economic Research Working Papers 1741, Harvard - Institute of Economic Research.
- Rafael LaPorta & Florencio Lopez-de-Silanes & Andrei Shleifer & Robert W. Vishny, .
"Legal Determinants of External Finance,"
19443, Harvard University OpenScholar.
- Rafael LaPorta & Florencio Lopez de-Silanes & Andrei Shleifer & Robert W. Vishny, 1997. "Legal Determinants of External Finance," Harvard Institute of Economic Research Working Papers 1788, Harvard - Institute of Economic Research.
- RAFAEL LaPORTA & FLORENCIO LOPEZ-de-SILANES & ANDREI SHLEIFER & ROBERT W. VISHNY, . "Legal Determinants of External Finance,"," CRSP working papers 324, Center for Research in Security Prices, Graduate School of Business, University of Chicago.
- Rafael La Porta & Florencio Lopez-de-Silane & Andrei Shleifer & Robert W. Vishny, 1997. "Legal Determinants of External Finance," NBER Working Papers 5879, National Bureau of Economic Research, Inc.
- Borokhovich, Kenneth A & Brunarski, Kelly R & Parrino, Robert, 1997. " CEO Contracting and Antitakeover Amendments," Journal of Finance, American Finance Association, vol. 52(4), pages 1495-1517, September.
- Shleifer, Andrei & Vishny, Robert W., 1989. "Management entrenchment : The case of manager-specific investments," Journal of Financial Economics, Elsevier, vol. 25(1), pages 123-139, November.
- Brickley, James A. & Lease, Ronald C. & Smith, Clifford Jr., 1994. "Corporate voting: Evidence from charter amendment proposals," Journal of Corporate Finance, Elsevier, vol. 1(1), pages 5-31, March.
- Philip E. Berger & Eli Ofek & David Yermack, 1996.
"Managerial Entrenchment and Capital Structure Decisions,"
New York University, Leonard N. Stern School Finance Department Working Paper Seires
96-14, New York University, Leonard N. Stern School of Business-.
- Berger, Philip G & Ofek, Eli & Yermack, David L, 1997. " Managerial Entrenchment and Capital Structure Decisions," Journal of Finance, American Finance Association, vol. 52(4), pages 1411-38, September.
- Maynes, Elizabeth & Rumsey, John, 1993. "Conducting event studies with thinly traded stocks," Journal of Banking & Finance, Elsevier, vol. 17(1), pages 145-157, February.
- Brown, Stephen J. & Warner, Jerold B., 1985. "Using daily stock returns : The case of event studies," Journal of Financial Economics, Elsevier, vol. 14(1), pages 3-31, March.
- DeAngelo, Harry & Rice, Edward M., 1983. "Antitakeover charter amendments and stockholder wealth," Journal of Financial Economics, Elsevier, vol. 11(1-4), pages 329-359, April.
- McWilliams, Victoria B. & Sen, Nilanjan, 1997. "Board Monitoring and Antitakeover Amendments," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 32(04), pages 491-505, December.
When requesting a correction, please mention this item's handle: RePEc:diw:diwvjh:70-20-5. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Bibliothek)
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 references are entirely missing, you can add them using this form.
If the full references list an item that is present in RePEc, but the system did not link 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 profile, as there may be some citations waiting for confirmation.
Please note that corrections may take a couple of weeks to filter through the various RePEc services.