Under the view that the market is a weighted and directed network (Barabási, 2003), this document is a first attempt to model the Colombian money market within a spatial econometrics framework. By estimating two standard spatial econometric models, we study the cost of collateralized borrowing...

Under the view that the market is a weighted and directed network (Barabási, 2003), this document is a first attempt to model the Colombian money market within a spatial econometrics framework. By estimating two standard spatial econometric models, we study the cost of collateralized borrowing...

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...

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...

Countries with highly developed financial systems tend have higher GDP growth rates than those than have not reached this desirable financial stage. Behind this premise there is a complex theoretical structure associated to the effects that financial intermediation have on the economic growth....

This study tests the effects of risk management and hedging decisions on firms' market value. Using information on Colombian nonfinancial firms and the locale's most liquid derivatives market, we find that for a panel of eighty-one large Colombian corporations the growth rate of Tobin's <i>q</i>...

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...

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,...

Since correlation may be interpreted as a measure of the influence across time-series, it may be conveniently mapped into a distance and into a weighted adjacency matrix. Based on such matrix, network theory has attempted to filter out the noise in correlation matrices by extracting the dominant...