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Combinación de Pronósticos de la Inflación en Presencia de cambios Estructurales

Author

Listed:
  • Luis Fernando Melo
  • Héctor Núñez

Abstract

En este trabajo se implementan diferentes metodologías de combinación de pronósticos para la inflación colombiana durante el período trimestral comprendido entre 1999:I y 2003:II. Los métodos de combinación propuestos permiten modelar cambios estructurales con el objeto de capturar el cambio de nivel de la inflación ocurrido en 1998 y 1999. Lo resultados obtenidos muestran que la metodología de Castaño y Melo (1998), que no considera cambios estructurales, sigue siendo apropiada para pronósticos de horizontes de 1,2 y 3 trimestres. Sin embargo, para horizontes mayores las metodologías de combinación que consideran cambios estructurales son las mejores, en el sentido de que tienen menor error cuadrático medio de predicción.

Suggested Citation

  • Luis Fernando Melo & Héctor Núñez, 2004. "Combinación de Pronósticos de la Inflación en Presencia de cambios Estructurales," Borradores de Economia 286, Banco de la Republica de Colombia.
    • Handle: RePEc:bdr:borrec:286
    DOI: 10.32468/be.286
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    References listed on IDEAS

    as
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    Cited by:

    1. Luis Eduardo Arango & Luz Adriana Flórez, 2004. "Expectativas De Actividad Económica En Colombia Y Estructura A Plazo: Un Poco Más De Evidencia," Revista ESPE - Ensayos Sobre Política Económica, Banco de la República, vol. 22(47), pages 126-160, December.
    2. Eliana González, 2010. "Bayesian Model Averaging. An Application to Forecast Inflation in Colombia," Borradores de Economia 7013, Banco de la Republica.
    3. Andrés Langebaek R. & Eliana González Molano, 2007. "Inflación Y Precios Relativos En Colombia," Borradores de Economia 459, Banco de la Republica de Colombia.
    4. Héctor Mauricio Nunez Amortegui, 2005. "Una evaluación de los pronósticos de inflación en Colombia bajo el esquema de inflación objetivo," Revista de Economía del Rosario, Universidad del Rosario, December.
    5. Melo, Luis F. & Loaiza, Rubén A. & Villamizar-Villegas, Mauricio, 2016. "Bayesian combination for inflation forecasts: The effects of a prior based on central banks’ estimates," Economic Systems, Elsevier, vol. 40(3), pages 387-397.
    6. Eliana González Molano & Luis Fernando Melo Velandia & Anderson Grajales Olarte, 2007. "Pronósticos directos de la inflación colombiana," Borradores de Economia 458, Banco de la Republica de Colombia.
    7. Eliana González & . Luis F. Melo & Viviana Monroy & Brayan Rojas, 2009. "A Dynamic Factor Model for the Colombian Inflation," Borradores de Economia 549, Banco de la Republica de Colombia.
    8. Eliana González Molano & Luis Fernando Melo Velnadia & Anderson Grajales Olarte, 2007. "Pronósticos directos de la inflación colombiana," Borradores de Economia 4246, Banco de la Republica.

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