This paper analyses Delta CoVaR proposed by Adrian and Brunnermeier (2008) as a tool for identifying/ranking systemically important institutions and assessing interconnectedness. We develop a test of significance of Delta CoVaR that allows determining whether or not a financial institution can...

This paper analyzes the measure of systemic importance ΔCoVaR proposed by Adrian and Brunnermeier (2009, 2010) within the context of a similar class of risk measures used in the risk management literature. Inaddition, we develop a series of testing procedures, based on ΔCoVaR, toidentify and...

This paper analyzes ΔCoVaR proposed by Adrian and Brunnermeier (2011) as a tool for identifying/ranking systemically important institutions. We develop a test of significance of ΔCoVaR that allows determining whether or not a financial institution can be classified as being systemically...

Following (Almeida, Ardison, Kubudi, Simonsen, & Vicente, 2018) we implement a segmented three factor Nelson-Siegel model for the yield curve using daily observable bond prices and short term interbank rates for Colombia. The flexible estimation for each segment (short, medium, and long)...

This paper sums up the results of an ongoing research on the construction of indexes for Colombian economic activity and the characteristics of the business cycle. The author uses the statistical framework known as the generalized dynamic factor model (Forni, Lippi, Hallin, Reichlin, 2000) to...

El documento presenta una primera aproximación a un ejercicio de administración de activos y pasivos de los fondos privados de pensiones. La metodología desarrollada pretende resaltar la importancia de las decisiones de inversión, por parte de los administradores de los fondos, engarantizar...

En el presente artículo se desarrolla un sistema de modelos multivariados para la construcción de pronósticos del PIB colombiano. El sistema desarrollado incorpora los criterios de decisión (automatizados) tradicionales de la literatura de modelos multivariados para el proceso de...