No abstract

The downward trend exhibited in Chile's nominal term structure since 2003 has been a common pattern shared by other developed and developing economies. To understand the behavior of the nominal yield curve in Chile, we rely on an affine dynamic term structure model (DTMS) which allows to decompose the term structure into the expected short-term premium (related to the monetary policy expectation) and a term premia. We show that most of the fall of long-term interest rates as well as its dynamics are related to the term premia rather than the expected short-term interest rate. With this, we report that the term premia is driven primarily by nominal uncertainty, i.e. the uncertainty for expected inflation and the US term premia.

This paper attempts to review the main factors of the yield curve in Chilean market during the period 2005-2013. Two different approaches are used to compute the main three factors denoted as the level, slope and curvature of the yield curve. Then, the impact of economic surprises and announcements are analyzed. Our results indicate that local surprises and announcements (both local and external) have similar effects on the estimated factors under both approaches, whereas is evidenced an asymmetric impact in the case of external surprises.

No abstract

Este artículo comprueba la existencia de autocorrelación espacial al considerar la proporción de personas que viven en situación de miseria en los municipios del departamento de Antioquia, Colombia. Para ello se utiliza el test I de Moran y se propone un algoritmo para descartar la posibilidad de que la dependencia espacial sea espuria. Los resultados demuestran la necesidad de tener en cuenta la econometría espacial para determinar la asignación óptima del gasto social, destinado a intervenir en forma efectiva la situación de miseria en los municipios del departamento de Antioquia.