Palma, André de; Proost, Stef; Van der Loo, Saskia - 2008
., de Palma A. and Lindsey R. (1993),"A Structural Model of Peak-
Period Congestion: A Tra� c Bottleneck with Elastic Demand …-
ernment", The Lindahl Lectures, Oxford: Oxford University Press.
[3] de Palma A. and Lindsey R. (2000), "Private toll roads …