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The authors propose a short run model for the monetary transmission mechanism in which the output gap is model as an unobserved variable. By estimating this model using maximum likelihood on a Kalman Filter, the authors find an estimate of the unobserved output gap as well as its estimation...
Persistent link: https://www.econbiz.de/10005603980
In this paper we explore the price setting behaviorof Colombian producers and importers using a unique database containing the monthly price reportsunderlying the Colombian PPI from Jun-1999 to Oct-2006. We focus on five particular questions: 1. Are prices sticky or flexible? 2. Is a price...
Persistent link: https://www.econbiz.de/10005603992
En este trabajo se caracterizan las reglas de precios de los minoristas colombianos a través de funciones de hazard. Se enfatiza la reducción del sesgo derivado de la heterogeneidad observada como no observada en dichas funciones. El efecto de la heterogeneidad observada se reduce al estimar...
Persistent link: https://www.econbiz.de/10010781844
The price setting behavior of Colombian retailers of goods and services was studied based on a uniquedataset containing 12,052,970 individual price reports covering all items in the Colombian CPI fromMarch 1999 to May 2008. The main results are summarized as follows: 1. Colombian consumerprices...
Persistent link: https://www.econbiz.de/10010781847
El propósito de este trabajo es determinar la importancia relativa de los costos de liquidez de los bancos dentro de los costos totales asociados a un cierto nivel de reservas. Este componente del costo total está determinado por la probabilidad que enfrenta un banco, en cada instante del...
Persistent link: https://www.econbiz.de/10008672261
A pesar de que en Colombia se acepta la intuición de que "el nivel medio de la inflación anual no cambia durante lapsos de tiempo muy largos", la afirmación contraria de que esta "tiene una raíz unitaria" aparece con frecuencia en la literatura empírica. Una explicación a tal...
Persistent link: https://www.econbiz.de/10008678162
This paper shows that the Colombian sovereign risk (EMBI?Colombia) is mainly determined by international investors’ risk appetite, whose response is non?linear and depends on the government fiscal stance. It is also shown that the relationship between these variables experienced an important...
Persistent link: https://www.econbiz.de/10011152863