DIPARTIMENTO DI SCIENZE ECONOMICHE AZIENDALI E STATISTICHE Via Conservatorio 7 20122 Milano tel. ++39 02 503 21501 (21522) - fax ++39 02 503 21450 (21505) http://www.economia.unimi.it E Mail: dipeco@unimi.it VIII Milan European Economic Workshop, June 11 th - 12 th 2009 Università degli Studi di Milano EIBURS project, European Investment Bank ON THE EVALUATION OF INFRASTRUCTURE INVESTMENTS: THE CASE OF ELECTRICITY GENERATION PER-OLOV JOHANSSON BENGT KRISTRÖM KAJ NYSTRÖM Working Paper n. 2009-24 OTTOBRE 2009 JEAN MONNET CHAIR Economics of European Integration