publicaciones seleccionadas artículo More than words: Foreign exchange intervention under imperfect credibility 2021 Criptoactivos: analisis y revision de literatura 2019 Criptoactivos: Análisis y revisión de literatura 2019 documento de trabajo Announcements are not Enough: Foreign Exchange Intervention under Imperfect Credibility 2016-07 Bitcoin: Something Seems to Be Fundamentally Wrong 2014-05