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Proyección Markoviana para 2020 y 2021 de las Calificaciones Corporativas en México

Author

Listed:
  • David Conaly Martínez Vázquez

    (Universidad Autónoma del Estado de México, México)

  • Christian Bucio Pacheco

    (Universidad Autónoma del Estado de México, México)

  • Alejandra Cabello Rosales

    (Universidad Nacional Autónoma de México, México)

Abstract

Un elemento fundamental para la toma de decisiones en los mercados financieros y la economía, son las perspectivas crediticias de las empresas; sus calificaciones son una referencia clave ante la incertidumbre de los escenarios económicos y el movimiento de sus propios activos financieros en el mercado. Este trabajo analiza la dinámica a corto plazo de calificaciones de crédito de las principales corporaciones en México; examina la evolución de las calificaciones del sector corporativo en México y simula su comportamiento; se utiliza como base de datos los reportes de las Calificaciones Nacionales Corporativas de Fitch México 2002-2018. Se emplea la metodología de cadenas de Markov, primero se estiman las probabilidades de transición a través de Máxima Verosimilitud para confirmar la eficiencia metodológica y posteriormente se generan las proyecciones a 2020 y 2021. La evidencia empírica muestra que las calificaciones de crédito de las corporaciones en México presentan una tendencia decreciente pero estable en el corto plazo. Se recomienda que tanto las empresas como el gobierno profundicen la diversificación económica y mantengan una gestión disciplinada de sus operaciones como factores que coadyuven a sostener grados de inversión favorables.

Suggested Citation

  • David Conaly Martínez Vázquez & Christian Bucio Pacheco & Alejandra Cabello Rosales, 2021. "Proyección Markoviana para 2020 y 2021 de las Calificaciones Corporativas en México," Remef - Revista Mexicana de Economía y Finanzas Nueva Época REMEF (The Mexican Journal of Economics and Finance), Instituto Mexicano de Ejecutivos de Finanzas, IMEF, vol. 16(1), pages 1-21, Enero - M.
    • Handle: RePEc:imx:journl:v:16:y:2021:i:1:a:3
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    References listed on IDEAS

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    More about this item

    Keywords

    Cadenas de Markov; Calificadoras; Calificaciones Corporativas; Bolsa Mexicana de Valores;
    All these keywords.

    JEL classification:

    • C15 - Mathematical and Quantitative Methods - - Econometric and Statistical Methods and Methodology: General - - - Statistical Simulation Methods: General
    • C53 - Mathematical and Quantitative Methods - - Econometric Modeling - - - Forecasting and Prediction Models; Simulation Methods
    • F36 - International Economics - - International Finance - - - Financial Aspects of Economic Integration
    • G17 - Financial Economics - - General Financial Markets - - - Financial Forecasting and Simulation
    • G24 - Financial Economics - - Financial Institutions and Services - - - Investment Banking; Venture Capital; Brokerage

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