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Comparación de un modelo dinámico de equilibrio general estocástico (BVAR-DSGE) y modelos de series de tiempo estándar de vectores autorregresivos (VAR frecuentista y VAR bayesianano), aplicados para el pronóstico de variables económicas

Authors: Cordero Díaz, Melissa;

Comparación de un modelo dinámico de equilibrio general estocástico (BVAR-DSGE) y modelos de series de tiempo estándar de vectores autorregresivos (VAR frecuentista y VAR bayesianano), aplicados para el pronóstico de variables económicas

Abstract

Analizar y comprender el movimiento de las variables macroeconómicas es de gran relevancia para la toma de decisiones de los agentes económicos (individuos, empresas, instituciones, gobierno, entre otros); con este propósito se han desarrollado una serie de modelos a lo largo del tiempo, entre ellos, los modelos de vectores autorregresivos frecuentistas (VAR) desarrollados por Christopher Sims (1980; 1982; 1986). Los modelos VAR han evolucionados con forme a las nuevas necesidades del entorno a modelos bajo el enfoque bayesiano y, los más recientes, los modelos de equilibrio general estocástico (DSGE), que son adoptaciones más robustas que permiten resolver problemas como la sobre parametrización y la inclusión de shocks exógenos. Con esta gama de opciones disponibles cobra relevancia para el analista evaluar el desempeño de estos modelos en el pronóstico de las variables económicas. Por esta razón, el presente documento tiene por objetivo analizar la capacidad de pronóstico de los modelos autorregresivos de equilibrio general estocástico (VAR-DSGE) versus los modelos de series de tiempo estándar de vectores autorregresivos (VAR frecuentista y VAR bayesiano), aplicados a datos de la economía costarricense.

UCR::Vicerrectoría de Investigación::Sistema de Estudios de Posgrado::Ciencias Sociales::Maestría Profesional en Estadística

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Costa Rica
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Estadística

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green