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Control corporativo y riqueza de los accionistas en el sector eléctrico europeo (2000-2007)

Author Info

  • John García
  • Francesc Trillas

Abstract

Este artículo analiza el efecto de los anuncios de cambios en el control corporativo (Ofertas Públicas de Adquisición, OPA) sobre el precio de cotización en Bolsa de Endesa, Hidrocantábrico y Scottish Power, y el impacto de estos acontecimientos sobre los rendimientos de los competidores más cercanos a la empresa que recibe la oferta de adquisición. Por medio de la metodología de “estudio de acontecimiento”, empleando modelos GARCH y MCO, se encuentra que las OPA a estas empresas provocan rendimientos anormales positivos, estadísticamente significativos. Los resultados también sugieren que en industrias con alto poder de mercado, el anuncio de una OPA tiene un impacto positivo sobre los rendimientos de los competidores más cercanos a la empresa objeto de la OPA.

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File URL: http://www.uexternado.edu.co/facecono/ecoinstitucional/workingpapers/garciaytrillas25.pdf
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Article provided by Universidad Externado de Colombia - Facultad de Economía in its journal Revista de Economía Institucional.

Volume (Year): 13 (2011)
Issue (Month): 25 (July-December)
Pages: 297-319

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Handle: RePEc:rei:ecoins:v:13:y:2011:i:25:p:297-319
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Keywords: control corporativo; estudio de acontecimiento y valor de empresas;

Other versions of this item:

Find related papers by JEL classification:
  • G14 - Financial Economics - - General Financial Markets - - - Information and Market Efficiency; Event Studies; Insider Trading
  • G34 - Financial Economics - - Corporate Finance and Governance - - - Mergers; Acquisitions; Restructuring; Corporate Governance
  • G38 - Financial Economics - - Corporate Finance and Governance - - - Government Policy and Regulation

References listed on IDEAS
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  1. 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.
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  8. Paul Klemperer, 2004. "Auctions: Theory and Practice," Economics Papers 2004-W09, Economics Group, Nuffield College, University of Oxford.
  9. FRIDOLFSSON, Sven-Olof & STENNEK, Johan, 1999. "Why mergers reduce profits, and raise share prices: A theory of preemptive mergers," Working Papers 1999018, University of Antwerp, Faculty of Applied Economics.
  10. Mitchell, Mark L. & Mulherin, J. Harold, 1996. "The impact of industry shocks on takeover and restructuring activity," Journal of Financial Economics, Elsevier, vol. 41(2), pages 193-229, June.
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  12. Lamdin, Douglas J., 2001. "Implementing and interpreting event studies of regulatory changes," Journal of Economics and Business, Elsevier, vol. 53(2-3), pages 171-183.
  13. Bollerslev, Tim, 1986. "Generalized autoregressive conditional heteroskedasticity," Journal of Econometrics, Elsevier, vol. 31(3), pages 307-327, April.
  14. Campa, José Manuel & Hernando, Ignacio, 2004. "Shareholder Value Creation in European M&As," CEPR Discussion Papers 4400, C.E.P.R. Discussion Papers.
  15. A. Craig MacKinlay, 1997. "Event Studies in Economics and Finance," Journal of Economic Literature, American Economic Association, vol. 35(1), pages 13-39, March.
  16. 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.
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  18. Robert Savickas, 2003. "Event-Induced Volatility and Tests for Abnormal Performance," Journal of Financial Research, Southern Finance Association;Southwestern Finance Association, vol. 26(2), pages 165-178.
  19. Ederington, Louis H. & Lee, Jae Ha, 1995. "The Short-Run Dynamics of the Price Adjustment to New Information," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 30(01), pages 117-134, March.
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