The Calculation of Punitive Damages: A Proposal Applied to the Argentine Case / The Deterrence Effects of Gun Laws in Games with Asymmetric Skills and Information / El carácter interdisciplinario del derecho y la utilidad de la economía en su estudio / War on Drugs: A Perfect Information Game Theoretic Approach and Empirical Evidence for North America / Teoría de juegos y derecho: El teorema de la aceptabilidad de las normas legales / Money Laundering in the Brazilian Football Sector: International Transfers of Football Players and their Vulnerabilities / Legal Transplants, Evolution of Commercial Law and Goverment Failure in Colombia.