Rail
New Drivers in Mobility: What Moves the Dutch in 2012 and Beyond?
Discussion Paper,
30 September 2012
The Evolution of London’s Crossrail Scheme and the Development of the Department for Transport’s Economic Appraisal Methods
Discussion Paper,
1 November 2011
Effective Regulatory Institutions: The Regulator's Role in the Policy Process
Presentation, slides, speech,
2 December 2010