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Volatilidad condicional y correlación dinámica entre los mercados cambiarios y de valores en México (2009-2019): una aproximación GARCH-DCC / Conditional Volatility and Dynamic Correlation Between the MXN-USD Exchange Rate Market and the Stock Exchange Market (2009-2019): a GARCH-DCC Approach

Author

Listed:
  • López Villa, Jorge

    (Departamento de Economía, Universidad Autónoma Metropolitana-Iztapalapa)

  • Sosa Castro, Miriam

    (Departamento de Economía, Universidad Autónoma Metropolitana-Iztapalapa)

Abstract

Este trabajo estima y analiza la concordancia de la volatilidad del tipo de cambio entre el peso mexicano y el dólar estadounidense y la volatilidad del Índice de Precios y Cotizaciones (IPC) de la Bolsa Mexicana de Valores (BMV) en el periodo de 2009 a 2019, con el objetivo de mostrar que existe un efecto de contagio entre las volatilidades. Para lograr dicho objetivo, la metodología propuesta incluye la estimación de la varianza condicional a partir de un modelo GARCH y el cálculo de la correlación condicional dinámica (DCC). Los principales resultados muestran que las volatilidades de las variables permanecen ante perturbaciones de largo plazo, por lo que, no disminuye de forma apresurada; así mismo, se aporta evidencia de una correlación condicional dinámica de carácter negativo que es consistente con lo esperado por la teoría financiera. / This paper estimates and analyzes the concordance between exchange rate volatility and Mexican Stock Index volatility in Mexico over the period from 2009 to 2019. It aims to evidence contagion effect between with the aim to show that exist an effect of contagion between volatilities. To achieve this purpose a Generalized Autoregressive Conditional Heteroscedasticity Model and Dynamic Conditional Correlation approaches are proposed. Results show long memory effect in series, it means, volatility decay slowly and dynamic conditional correlation between currency and stock markets is negative and consistent with the theory.

Suggested Citation

  • López Villa, Jorge & Sosa Castro, Miriam, 2020. "Volatilidad condicional y correlación dinámica entre los mercados cambiarios y de valores en México (2009-2019): una aproximación GARCH-DCC / Conditional Volatility and Dynamic Correlation Between the," Estocástica: finanzas y riesgo, Departamento de Administración de la Universidad Autónoma Metropolitana Unidad Azcapotzalco, vol. 10(2), pages 195-220, julio-dic.
  • Handle: RePEc:sfr:efruam:v:10:y:2020:i:2:p:195-220
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    File URL: http://estocastica.azc.uam.mx/index.php/re/article/view/135/192
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    More about this item

    Keywords

    volatilidad cambiaria; volatilidad mercado de capitales; contagio en volatilidades; México; DCC-GARCH / Exchange rate volatility; stock market volatility; volatility contagion; Mexico; DCC-GARCH;
    All these keywords.

    JEL classification:

    • D53 - Microeconomics - - General Equilibrium and Disequilibrium - - - Financial Markets
    • C58 - Mathematical and Quantitative Methods - - Econometric Modeling - - - Financial Econometrics
    • F31 - International Economics - - International Finance - - - Foreign Exchange

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