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Efectos Financieros del Covid 19 en los beneficios bursátiles de las Emisoras Integrantes del Índice Dow Jones

Author

Listed:
  • Saavedra García, Maria Luisa

    (Universidad Nacional Autónoma de México)

  • Valdés Medina, Filiberto Enrique

    (Universidad Nacional Autónoma de México)

Abstract

El objetivo fue analizar los efectos financieros producidos por la Pandemia COVD-19 en las empresas que integran el índice Dow Jones Industrial Average (DJIA). Se realizó la aplicación de la técnica Estudio de Eventos, a 30 entidades que conforman el DJIA, considerando el impacto financiero de las fechas de los comunicados de la Organización Mundial de la Salud (OMS) en los rendimientos accionarios. Los resultados del análisis prueban la existencia de evidencia favorable con relación a la eficiencia de mercado del DJIA, además, se pudo demostrar que los beneficios bursátiles de las organizaciones que integran el sector tecnología, tienen un rendimiento positivo ante los informes sobre crisis sanitarias difundidos por la OMS.

Suggested Citation

  • Saavedra García, Maria Luisa & Valdés Medina, Filiberto Enrique, 2024. "Efectos Financieros del Covid 19 en los beneficios bursátiles de las Emisoras Integrantes del Índice Dow Jones," Revista Finanzas y Politica Economica, Universidad Católica de Colombia, vol. 16(2), pages 547-573, July.
    • Handle: RePEc:col:000443:021242
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    More about this item

    Keywords

    Dow Jones; covid-19; mercado eficiente; estudio de eventos.Códigos JEL:;
    All these keywords.

    JEL classification:

    • G14 - Financial Economics - - General Financial Markets - - - Information and Market Efficiency; Event Studies; Insider Trading
    • G41 - Financial Economics - - Behavioral Finance - - - Role and Effects of Psychological, Emotional, Social, and Cognitive Factors on Decision Making in Financial Markets

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