Transport Pricing Policy and the Research Agenda. (C. Nash, B. Matthews). Alternative Pricing Doctrines. (E. Quinet). Infrastructure. (H. Link, J.-E. Nilsson). Operating Costs. (O. Betancor, M. Carmona, R. Macario, C. Nash). User Costs and Benefits. (C. Doll, J.O. Janssen). Accidents. (G. Lindberg). Environmental Costs. (P. Bickel, S. Schmid, R. Friedrich). The Impacts of Marginal Social Cost Pricing. (I. Mayeres, S. Proost, K. Van Dender). The Social Costs of Intermodal Freight Transport. (A. Ricci, I. Black). Measuring Marginal Social Cost - Methods and Transferability. (M. van den Bossche, C. Certan, S. Veldman, C. Nash, B. Matthews). Policy Conclusions (C. Nash, B. Matthews).