L' Europa ha bisogno di una Costituzione ? / The Philip Morris Institute for Public Policy Research.

1966

 What is European Security after the Cold War? / Manfred Wörner ; The Philip Morris Institute for Public Policy Research.

1993

 Quale futuro per la Commissione europea? / The Philip Morris Institute for Public Policy Research.

1995

Il Mercato interno sta funzionando ? / The Philip Morris Institute for Public Policy Research.

1996

 Quale ruolo globale per l'UE? / The Philip Morris Institute for Public Policy Research.

1997

L' architettura dell'Ue va ridisegnata? / The Philip Morris Institute for Public Policy Research.

1999

L' impatto internazionale della moneta unica europea. le implicazioni per gli imprenditori e i politici / The Philip Morris Institute for Public Policy Research, Roma 1/2 luglio 1996.

 Does Europe need a Constitution ? / The Philip Morris Institute for Public Policy Research. London, June 6, 1996.

 Is the Barcelona Process Working?. EU Policy in the Eastern Mediterranean / The Philip Morris Institute.