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In this document we use the Expectations Survey conducted monthly by the Central Bank of Colombia during the period of October 2003 - August 2012. We find that exchange rate revaluations were generally followed by expectations of further revaluation in the short run (1 month), but by...
Persistent link: https://www.econbiz.de/10010763679
of a forecasting equation which is derived from a consumption-based asset pricing model. In this model, the real exchange …
Persistent link: https://www.econbiz.de/10011098121
We embed a small open economy model for Colombia into the global risk model of Gómez-Pineda, Guillaume, and Tanyeri (2014). The small open economy model is estimated by Bayesian methods and used for analysis and projections. The model enable us to give a consistent treatment of shocks to global...
Persistent link: https://www.econbiz.de/10011106023
This research studies the forecasting performance of conventional and more recent exchange rate models in Colombia. The …-Price Monetary Model and the Taylor Rule model that includes the real exchange rate. In addition, out of sample forecasting …
Persistent link: https://www.econbiz.de/10008799758
Typically, central banks use a variety of individual models (or a combination of models) when forecasting inflation … available forecasts that exceed all individual models in terms of forecasting accuracy at every evaluated horizon. …
Persistent link: https://www.econbiz.de/10011078540
Este trabajo evalúa si las transformaciones de potencia (Box-Cox y en particular logarítmica) de series de tiempo mejoran la precisión de los pronósticos de modelos ARIMA ajustados a variables económicas de Colombia en dos periodos diferentes: 1980-1995 y 2002-2012. Se compara la habilidad...
Persistent link: https://www.econbiz.de/10010828185
La toma de decisiones de política económica requiere estimaciones del comportamiento de la actividad económica en tiempo real. Sin embargo, la información utilizada solo está disponible a nivel de indicadores de actividad y de encuestas de opinión, los cuales suelen tener distintas...
Persistent link: https://www.econbiz.de/10010763684
Typically, when forecasting inflation rates, there are a variety of individual models and a combination of several of …
Persistent link: https://www.econbiz.de/10010763698
El presente trabajo compara especificaciones lineales y no lineales (expresadas en redes neuronales artificiales) ajustadas a la variación porcentual diaria del tipo de cambio utilizando para ello funciones de costo tradicionales (simétricas) a la vez que se introduce el análisis asimétrico....
Persistent link: https://www.econbiz.de/10005768141
A dynamic linear model for data revisions and delays is proposed. This model extends Jacobs & Van Norden's [13] in two ways. First, the "true" data series is observable up to a fixed period of time M. And second, preliminary figures might be biased estimates of the true series. Otherwise, the...
Persistent link: https://www.econbiz.de/10008835061