Author: "Separando la paja del trigo" (2005, 2005, 2006); "Autonomías Departamentales" (1987, 2003); "A Contrapelo," (2003); "La Descentralización Deficiente," (1999); "Descentralización Administrativa en Bolivia," Conceptos Fundamentales y Análisis (1992). Professor: Corporate Law, MBA Program, Universidad Católica Boliviana: 2001-2002; Corporate Law, MBA Program, Universidad Privada de Santa Cruz de la Sierra: 1990-1999; Administrative Law, Universidad Gabriel René Moreno: 1986-1988. President, Bolivian Academy of Constitutional Studies, 2004-2006. Associate of Sullivan & Cromwell, New York, 1989-1990. Member, Citizens' Council for Constitutional Reforms, appointed by Legislative Branch (2000). Recipient, The outstanding attorney of the year award (2005) by Colegio de Abogados of Santa Cruz, Bolivia. Member, International Court of Arbitration of the International Chamber of Commerce (ICC).