publicaciones seleccionadas artículo Financial Stability in Networks of Financial Institutions and Market Infrastructures 2018 Rethinking Financial Stability: Challenges Arising from Financial Networks' Modular Scale-free Architecture 2014 documento de trabajo Financial Stability and Interacting Networks of Financial Institutions and Market Infrastructures 2014-10 Modular Scale Free Architecture of Colombian Financial Networks: Evidence and Challenges with Financial Stability in View 2013-12