Program Director, Monitoring Latin American Development , a network supported by Fundacion BBVA, Madrid, Spain. (September 2001, current)
Member, Commissione Ministeriale per la valutazione della legger 335/1995 e successivi provvedimenti , (June 2001-June 2002).Relazione completed Settembre 25, 2001, downloadable here.
Co-Director, I and II School on The Mathematics in Economics, ICTP
The Abdus Salam Int. Centre for Theoretical Physics, Trieste, Italy (Summer 1998, Summer 2000)
Associate Editor, Research in Economics . RiE (1996-current)
Co-Editor, Review of Economic Dynamics . RED (2001-current, Associate Editor 1998-2000)
Book Review Editor, Macroeconomic Dynamics . MD (2000-current, member Editorial Board 1998-2000)
Editor, Cuadernos Economicos , Ministerio de Economia y Hacienda, Madrid. MEH (1994-2002)
Research Fellow, CEPR , London. CEPR (1995-current)
Member of the Panel, Economic Policy. Economic Policy (2000-2002)