Road
The Impact of HOV and HOT Lanes on Congestion in the United States
Discussion Paper,
20 September 2020
Electric Vehicles: A Tentative Economic and Environmental Evaluation
Discussion Paper,
25 November 2010
What Sustainable Road Transport Future? Trends and Policy Options
Discussion Paper,
13 September 2010
So You're Considering Introducing Congestion Charging? Here's What You Need to Know
Discussion Paper,
4 February 2010
Combinations of Instruments to Achieve Low-Carbon Vehicle-Miles
Presentation, slides, speech,
1 February 2010
The Demand for and the Supply of Fuel Efficiency in Models of Industrial Organization
Presentation, slides, speech,
1 February 2010