Starting from the late 1980s the underlying trend in public participation in infrastructure (PPI) has pointed upwards and is continuing to do so today. Cycles around the underlying trend are normal and...
Type de document: Document de travail (série numérotée)
Numéro du rapport: 37570
Date du document: 28 mars 2005
Mode de publication: Disclosed
Auteur: Dellacha,Georgina,Ettinger,Stephen J.,Hahn,Shelly,Schur,Michael,von Kaludy, Stephan