The economic crisis and the return of Keynes in Next generation Networks  Public/Private Interplay in next generation communications, Seville, Spain, December 12, 2008

The impact of explicit and implicit FDI restrictions in telecommunications  OECD Trade in Telecommunications Services Expert Meeting, Paris, France, December 10, 2008

Escenarios Futuros para las Comunicaciones en América Latina  Encontro Tele-Sintesis, Sao Paulo, Brazil, November 12, 2008

The Road to Ultrabroadband: natural monopoly or unnatural oligopoly?  Ultrabroadband: the Next generation of Infrastructure and Applications, Seoul, Korea, October 9, 2008

Managing the innovative challenge in the communications industries  InnovaCOMM – Latin America Sao Paulo, Brazil – July 21, 2008

Modelos de inversión en redes de nueva generación III Encuentro sobre telecomunicaciones y Gobiernos Locales: Los Accesos de Nueva generación – Santander, Spain – July 15, 2008

Escenarios futuros para las comunicaciones en lberoamérica  XI Cumbre de reguladores y Operadores REGULATEL-AHCIET – Sao Paulo, Brasil – July 7, 2008

The Private Equity Phenomenon in Telecoms and Media International Telecommunications Society – Montreal, Canada – June 25, 2008

The economic and social impact of telecommunications output: empirical evidence in the US and Europe ETNO Regulatory Economics Task Force – Brussels, Belgium – April 20, 2008

Ultrabroadband telco investment models  Conference at the Ecole Superieure des Telecommunications – Paris, France – April 4, 2008