Evidence from the main Colombian payment and settlement systems verifies that local financial networks have self-organized into a modular (i.e. clustered) scale-free (i.e. inhomogeneous) architecture that favors everyday robustness and performance in exchange for rare episodes of fragility but...

An interacting network coupling financial institutions' multiplex (i.e. multi-layer) and financial market infrastructures' single-layer networks gives an accurate picture of a financial system's true connective architecture. We examine and compare the main properties of Colombian multiplex and...

An interacting network coupling financial institutions' multiplex (i.e. multi-layer) and financial market infrastructures' single-layer networks gives an accurate picture of a financial system's true connective architecture. We examine and compare the main properties of Colombian multiplex and...