Road
The Impact of HOV and HOT Lanes on Congestion in the United States
Discussion Paper,
20 September 2020
Forecasting Travel Time Reliability in Road Transport. A New Model for The Netherlands
Presentation, slides, speech,
8 November 2015
Are Horizontal Mergers and Vertical Integration a Problem?
Presentation, slides, speech,
6 February 2009
Long Run Trends in Transport Demand, Fuel Price Elasticities and Implications of the Oil Outlook for Transport Policy
Discussion Paper,
1 December 2007