IDEAS home Printed from https://ideas.repec.org/a/bdr/ensayo/v32y2014i75p23-27.html

Efectos de «ángeles caídos» en el mercado accionario colombiano: estudio de eventos del caso Interbolsa

Author

Listed:
  • José E. Gómez-González

    (Banco de la Republica de Colombia)

  • Luis Fernando Melo Velandia

    (Banco de la Republica de Colombia)

Abstract

En este documento realizamos un estudio de eventos para estudiar los efectos del anuncio de problemas de liquidez y toma de posesión por parte de la Superintendencia Financiera de Colombia de la firma comisionista de bolsa Interbolsa S.A. en noviembre de 2012 sobre el rendimiento de las acciones transadas en la Bolsa de Valores de Colombia. Utilizamos datos diarios y diferentes ventanas de tiempo para el evento, y estimamos los retornos usando 3 modelos alternativos (CAPM, CAPM con tasa libre de riesgo y modelo de 3 factores) en los que modelamos la varianza condicional usando un modelo EGARCH (1,1). En general, encontramos que el evento afectó significativamente los rendimientos de las firmas listadas en la Bolsa en todos los modelos y para todas las ventanas de tiempo utilizadas.

Suggested Citation

  • José E. Gómez-González & Luis Fernando Melo Velandia, 2014. "Efectos de «ángeles caídos» en el mercado accionario colombiano: estudio de eventos del caso Interbolsa," Revista ESPE - Ensayos sobre Política Económica, Banco de la Republica de Colombia, vol. 32(75), pages 23-27, December.
    • Handle: RePEc:bdr:ensayo:v:32:y:2014:i:75:p:23-27
    DOI: 10.1016/j.espe.2014.07.001
    as

    Download full text from publisher

    File URL: https://doi.org/10.1016/j.espe.2014.07.001
    Download Restriction: no
    File URL: https://libkey.io/10.1016/j.espe.2014.07.001?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    Other versions of this item:

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Lukanima, Benedicto Kulwizira & Sanchez-Barrios, Luis Javier & Gómez-Bravo, Yuli Paola, 2024. "Towards understanding MILA stock markets integration beyond MILA: New evidence between the pre-Global financial crisis and the COVID19 periods," International Review of Economics & Finance, Elsevier, vol. 89(PA), pages 478-497.
    2. José Ignacio López Gaviria, 2019. "Predictibilidad del mercado accionario colombiano," Revista Lecturas de Economía, Universidad de Antioquia, CIE, issue 91, pages 117-150.
    3. Luis Fernando Melo-Velandia & Camilo Andrés Orozco-Vanegas & Daniel Parra-Amado, 2022. "Ofertas Públicas de Adquisición y su efecto sobre las rentabilidades en el mercado accionario: El caso de NUTRESA y SURA en Colombia," Borradores de Economia 1195, Banco de la Republica de Colombia.
    4. Daniel Mariño-Ustacara & Luis Fernando Melo-Velandia, 2016. "Relación entre los valores en riesgo de los principales mercados financieros colombianos: un enfoque a través de modelos multivariados de regresión cuantílica," Borradores de Economia 975, Banco de la Republica de Colombia.
    5. Luis Fernando Melo-Velandia & Camilo Andrés Orozco-Vanegas & Daniel Parra-Amado, 2023. "Ofertas públicas de adquisición y su efecto sobre la rentabilidad de los mercados accionarios: el caso de Nutresa y sura en Colombia," Revista de Economía del Rosario, Universidad del Rosario, vol. 26(1), pages 1-37.

    More about this item

    Keywords

    ;
    ;
    ;

    JEL classification:

    • G11 - Financial Economics - - General Financial Markets - - - Portfolio Choice; Investment Decisions
    • G12 - Financial Economics - - General Financial Markets - - - Asset Pricing; Trading Volume; Bond Interest Rates
    • G14 - Financial Economics - - General Financial Markets - - - Information and Market Efficiency; Event Studies; Insider Trading

    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:bdr:ensayo:v:32:y:2014:i:75:p:23-27. 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.

    We have no bibliographic references for this item. You can help adding them by using 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: Clorith Angélica Bahos Olivera (email available below). General contact details of provider: https://edirc.repec.org/data/brcgvco.html .

    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.