After decades using monetary aggregates as the main instrument of monetary policy and having different varieties of crawling peg exchange rate regimes, Colombia adopted a full-fledged inflation-targeting (IT) regime in 1999, with inflation as the nominal anchor, a floating exchange rate, and the...

La crisis financiera internacional entre 2007 y 2009 causó grandes y a la vez bruscos movimientos de capitales entre economías avanzadas y emergentes, que fueron acompañados por cambios de similares características en los precios de los activos de éstas últimas, lo que se convirtió en un...

Large value payment flows can be disrupted by several types of failures such as operational incidents, problems experienced by the administrator of the payments settlement system, outages in the communications networks and the inability of a participant to submit payments due to insufficient...

We identify interbank (i.e. non-collateralized) loans from the Colombian large-value payment system by implementing Furfine’s method. After identifying interbank loans from transactional data we obtain the interbank rates and claims without relying on financial institutions’ reported data....

Scale-free (inhomogeneous) connective structures with modular (highly clustered) hierarchies are ubiquitous in real–world networks. Evidence from the main Colombian payment and settlement systems verifies that local financial networks have self-organized into a modular scale-free architecture...

In the present paper we remark that the absence of an intrinsic or fundamental value represents a problem for the stability of the bitcoin’s price as an asset. In addition, we consider some financial stability concerns that derive from the hypothesis that the bitcoin will survive as an asset...

Con base en las métricas propias utilizadas para el análisis de redes complejas e información transaccional, este trabajo permite realizar una caracterización del mercado spot peso/dólar y forward peso/dólar colombiano. En particular, es posible establecer que estos pueden ser catalogados...

This study implements a regular vine copula methodology to evaluate the level of contagion among the exchange rates of six Latin American countries (Argentina, Brazil, Chile, Colombia, Mexico and Peru) from June 2005 to April 2012. We measure contagion in terms of tail dependence coefficients,...

Network analysis has been applied to identify systemically important financial institutions after the 2008 financial crisis. Such applications have stressed the importance of centrality within the too-connected-to-fail concept. Yet, despite their well-known importance for financial stability,...

Este documento expone cómo se conforma y articula el mercado OTC de valores en el caso colombiano. Así mismo, en el marco del mercado de deuda pública local, con base en el análisis de redes complejas, este documento describe, caracteriza y compara al mercado OTC con los organizados (SEN y...