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

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  • 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.

Suggested Citation

  • 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.
  • Handle: RePEc:rei:ecoins:v:13:y:2011:i:25:p:297-319
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    References listed on IDEAS

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    More about this item

    Keywords

    control corporativo; estudio de acontecimiento y valor de empresas;

    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

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