Showing 1 - 10 of 82
Persistent link: https://www.econbiz.de/10005597629
This study uses a Dynamic Conditional Correlation multivariate GARCH approach for testing for contagion among Latin American financial markets to shocks originated in the United States and Europe. Using daily data on stock market returns for the period comprised between July 4th, 2001 and...
Persistent link: https://www.econbiz.de/10011276544
En empirical model of the pass-through of international to domestic food inflation is proposed.The key liking variable between international and domestic food inflation of food productsin the PPI for food imports and exports. Not only the inflation rates of the relevant countriesbut also their...
Persistent link: https://www.econbiz.de/10005768116
Las redes neuronales artificiales han mostrado ser modelos robustos para dar cuenta del comportamiento de diferentes variables. En el presente trabajo se emplean para modelar la relación no lineal del crecimiento del PIB. Tres modelos son considerados: dos autoregresivos (especificación lineal...
Persistent link: https://www.econbiz.de/10008531406
En este documento se establecen algunos hechos estilizados acerca del comportamiento de los precios regulados en Colombia. Se analiza el grado de rigidez de los precios en diferentes categorías de productos, con un énfasis particular en los precios regulados. En el documento se establece que...
Persistent link: https://www.econbiz.de/10005262735
This paper evaluates the fiscal sustainability hypothesis for eight Latin Americancountries for the period 1960 - 2009: Argentina, Chile, Colombia, Ecuador, Panama, Peru, Paraguayand Uruguay. Using second generation cointegration panel data models, we test whether governmentrevenues and primary...
Persistent link: https://www.econbiz.de/10009358982
This paper contains a nonlinear, nonstationary autoregressive model whose intercept changes deterministically over time. The intercept is a flexible function of time, and its construction bears some resemblance to neural network models. A modelling technique, modified from one for single...
Persistent link: https://www.econbiz.de/10005196682
Este documento analiza los determinantes del endeudamiento de los hogares enColombia en los ´ultimos 14 a~nos. A partir de un modelo simple de elecci´on y con base enlos datos de las Cuentas Financieras del Banco de la Rep´ublica y de la muestra aleatoriacodificada de los renglones de las...
Persistent link: https://www.econbiz.de/10005196693
This work presents some evidence of the nonlinear and inverse relationship between the share prices on the Bogotá stock market and the interest rate as measured by the interbank loan interest rate, which is to some extent affected by monetary policy. The model captures the stylised fact on this...
Persistent link: https://www.econbiz.de/10005768061
Resumen La encuesta de hogares tuvo cambios importantes en el año 2000. Ello implicó modificaciones en los conceptos, preguntas, periodicidad de recolección y cobertura que han dificultado la realización de estudios sobre el mercado laboral que requieran series completas desde 1984 hasta...
Persistent link: https://www.econbiz.de/10005768078