Queiroz, Cesar; Vajdic, Nevena; Mladenovic, Goran - In: Transportation Planning and Technology 36 (2013) 3, pp. 231-243
Private participation in roads revived strongly in transition and developing countries between 2005 and 2008, growing during the period from US$6.2 billion to US$16.4 billion a year, a new historic peak. However, in view of the recent global financial crisis, there has been some retraction of...