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Dependencia de largo plazo en los rendimientos de acciones mexicanas selectas

Author

Listed:
  • Caberra-Llanos, Agustín Ignacio.

    (Instituto Politécnico Nacional)

  • López-Gil, Samantha Sofía.

    (Instituto Politécnico Nacional)

  • López-Herrera, Francisco.

    (Instituto Politécnico Nacional)

Abstract

Este artículo muestra los resultados del análisis de los rendimientos de cinco acciones que cotizan en la Bolsa Mexicana de Valores y un tracker que son activos subyacentes de opciones que se comercian en el mercado mexicano de opciones. El objetivo del análisis es encontrar evidencia de la presencia de dependencia de largo plazo o memoria larga en dichos rendimientos y en proxies de las volatilidades de los mismos, mediante diversas pruebas estadísticas que han sido comúnmente utilizadas para este propósito. De acuerdo con los resultados del análisis efectuado, se encuentra evidencia estadísticamente significativa acerca de la presencia de dependencia de largo plazo (memoria larga), tanto en los rendimientos como en los proxies de sus volatilidades, para todos los activos sujetos al análisis./ This paper shows the results of the analysis of the returns of five shares quoted in the Bolsa Mexicana de Valores and a tracker that are underlying asets of options traded in the Mexican options market. The objective of the analysis is to find evidence of the presence of long run dependence or long memory in such returns and in proxies of their volatilities by means of statistical tests commonly used for this purpose. Accordingly with the results of the analysis carried out, statistically significant evidence about long run dependence (long memory) is found, both in the returns and the proxies of their volatilities, for all assets subject to analysis.

Suggested Citation

  • Caberra-Llanos, Agustín Ignacio. & López-Gil, Samantha Sofía. & López-Herrera, Francisco., 2012. "Dependencia de largo plazo en los rendimientos de acciones mexicanas selectas," Panorama Económico, Escuela Superior de Economía, Instituto Politécnico Nacional, vol. 0(14), pages 59-78, primer se.
  • Handle: RePEc:ipn:panora:v:vii:y:2012:i:14:p:59-78
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    More about this item

    Keywords

    Dependencia de largo plazo; memoria larga; coeficiente (exponente) de Hurst; rendimientos accionarios; volatilidad./ Long run dependence; long memory; Hurst coefficient (exponent); stock returns; volatility.;
    All these keywords.

    JEL classification:

    • G10 - Financial Economics - - General Financial Markets - - - General (includes Measurement and Data)
    • 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

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