Walking and Cycling
Effectively Regulatory Institutions for Air Transport: A European Perspective
Discussion Paper,
1 November 2010
Estimating the Agglomeration Benefits of Transport Investments: Some Tests for Stability
Discussion Paper,
30 June 2010
Introducing Congestion Charges - Frequently Asked Questions
Presentation, slides, speech,
1 February 2010
Impact of Hinterland Access Conditions on Rivalry Between Ports
Presentation, slides, speech,
31 March 2008
The Impact of Hinterland Access Conditions on Rivalry between Ports
Discussion Paper,
1 February 2008