Aspectos teóricos y evaluación de la experiencia internacional de separación estructural y funcional – 12o Encontro Tele.Sintese – Sao Paulo, Brazil – October 23, 2007

The Private Equity Phenomenon in Telecoms and Media – Conference on Private Equity Acquisitions in Media and Telecommunications – Columbia Business School, New York, United States – September 28, 2007

Regulación de Telecomunicaciones: Mirando al Pasado para Definir el Futuro – Universidad Menedez y Pelayo, Santander, Spain – September 3, 2007

The future of telecommunications regulation – Instituto de Empresa – Madrid, Spain – June 5, 2007