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Private roads
Verhoef, Erik T., (2007)
Effiziente Straßenbenutzungsabgaben : theoretische Grundlagen und konzeptionelle Vorschläge für ein Infrastrukturabgabensystem
Eisenkopf, Alexander, (2002)
Private road networks with uncertain demand
Fu, Xinying, (2015)
The impact of liberalizing international aviation bilaterals : the case of the Northern German region
Gillen, David, (2001)
Deregulation and privatization : the role in advancing trade in services under the WTO
Gillen, David, (1997)
Public capital, productivity, and the linkages to the economy : transportation infrastructure