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Persistent link: https://www.econbiz.de/10011417926
The hierarchical structure of the Colombian Consumer Price Index (CPI) makes possible to calculate inflation as a linear combination of its subcomponents. We use SARIMA models to forecast each component of CPI and construct an forecast of inflation using a lineal combination of the forecasts of...
Persistent link: https://www.econbiz.de/10011995028
In this paper I present a real-time estimation of the evolution of the Investment, constructed from a broad set of high frequency economic indicators: known in the literature as Nowcasting. The Nowcast exercise was developed considering three groups of monthly indicators throughout dynamic...
Persistent link: https://www.econbiz.de/10012057268
This document analyzes inflation, exchange rate, interest rate, and GDP growth forecasts from the monthly Survey of Specialists in Economics from the Private Sector, maintained by Banco de M'exico. The study concentrates on the mean across forecasters for the period from January 1995 to April...
Persistent link: https://www.econbiz.de/10010322588
This document analyzes inflation, exchange rate, interest rate, and GDP growth forecasts from the monthly Survey of Specialists in Economics from the Private Sector, maintained by Banco de México. The study concentrates on the mean across forecasters for the period from January 1995 to April...
Persistent link: https://www.econbiz.de/10004978072
Persistent link: https://www.econbiz.de/10012803033
Este documento reporta los resultados de la estimación de una versión reciente del modelo P-estrella de Gerlach y Svensson (2003) para Colombia (1980: I - 2005: IV) y sus predicciones. El modelo está diseñado para explicar la brecha de inflación (tasa observada menos la meta) con base en...
Persistent link: https://www.econbiz.de/10005768130
Pronosticar la inflación de alimentos es uno de los grandes retos del Banco central, debido a la altaponderación de los alimentos dentro del IPC y puesto que los rubros que conforman este grupoobedecen principalmente a factores de oferta que no son fácilmente predecibles ni reaccionan a...
Persistent link: https://www.econbiz.de/10005768137
El presente documento muestra un modelo de Redes Neuronales Artifi ciales, RNA, para el pronóstico de la tasa de cambio nominal en Colombia, que incluye órdenes de fl ujo y el diferencial de las tasas de interés como variables de entrada al modelo, hallando relaciones no lineales entre las...
Persistent link: https://www.econbiz.de/10005769479
En países como Colombia en donde se sigue una estrategia de inflación objetivo es fundamentalpara el Banco Central contar con buenos modelos para pronosticar la inflación. En estedocumento se comparan los pronósticos de inflación obtenidos a partir de un modelo de Curvade Phillips usando...
Persistent link: https://www.econbiz.de/10005597641