Una metodología para el seguimiento de objetivos definidos sobre series históricas: el caso del control monetario en España
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1991
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Facultad de Ciencias Económicas y Empresariales. Decanato
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Abstract
En este articulo se describe una metodología para efectuar el seguimiento de objetivos económicos, definidos sobre un vector de series históricas que' han sido observadas en el pasado. El procedimiento consiste en calcular utilizando un filtro de Kalman, una senda de objetivos a corto plazo compatible con el modelo econométrico que describe la evolucion de las series y con el objetivo final. De esta manera, se evitan algunos elementos arbitrarios característicos de los métodos que se utilizan en la actualidad. La aplicación del sistema se ilustra mediante un ejemplo relativo al objetivo monetario en España.
In this paper we describe a methodolo~y for tracking economic goals, defined over a vector of time series Which has be en observed in the past. The method consists in computing, by means of a Kalman Filter, the optimal interpolation of a series of short-term goals compatible with an econometric model for the series and with a long-term target value. By applying this method we avoid some of the arbitrary aspects of prevfous empirical methods. This approach is illustrated By an example about the monetary growth goal in Spain.
In this paper we describe a methodolo~y for tracking economic goals, defined over a vector of time series Which has be en observed in the past. The method consists in computing, by means of a Kalman Filter, the optimal interpolation of a series of short-term goals compatible with an econometric model for the series and with a long-term target value. By applying this method we avoid some of the arbitrary aspects of prevfous empirical methods. This approach is illustrated By an example about the monetary growth goal in Spain.