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
Are Horizontal Mergers and Vertical Integration a Problem?
Presentation, slides, speech,
6 February 2009
Integration and Competition Between Transport & Logistics Businesses
Presentation, slides, speech,
5 February 2009