Giorgio Ragazzi

History and Regulation of Italian Highways Concessionaires

Andrea Greco, Giorgio Ragazzi, 2005 .

Sulla riforma dei conti pubblici

Giorgio Ragazzi, 2002 .

Procurement and financing of motorways in Europe

Werner Rothengatter, Giorgio Ragazzi, 2005 .

Theories of the Determinants of Direct Foreign Investment (Théorie des facteurs qui déterminent l'investissement étranger direct) (Teorías de los determinantes de la inversión extranjera directa)

Giorgio Ragazzi, G. Ragazzi, 1973 .

Costs and efficiency of highway concessionaires: a survey of Italian operators

Jérôme Massiani, Giorgio Ragazzi, 2008 .