[1] Univ Externado Colombia, Bogota, Colombia
[2] NYU, Law & global Econ, New York, NY 10003 USA
[3] Univ Externado Colombia, Business Law Dept, Bogota 111711, Colombia
[4] Pontificia Univ Javeriana, Corporat Law, Bogota, Colombia
[5] Pontificia Univ Javeriana, INSOL Int, Bogota, Colombia
[6] Univ Externado Colombia, Business Law Dept, Bogota, DC 111711, Colombia