Road
The Impact of HOV and HOT Lanes on Congestion in the United States
Discussion Paper,
20 September 2020
Insurance Market Incentives and Constraints and Complementary Public Policies
Presentation, slides, speech,
31 August 2011
Introducing Congestion Charges - Frequently Asked Questions
Presentation, slides, speech,
1 February 2010
Gestion de la mobilité en entreprises : politiques de transport efficaces
Research Report,
1 January 2010