There have now been over three decades of experience with rate-making freedom for all modes of intercity freight transport in the United States. Most evidence suggests that regulatory change has been beneficial for the rail industry and its users. Despite evidence of positive impacts of...

Conserving transport carbon emissions is an important policy goal. Conventional wisdom often holds that conservation is best achieved by increased regulation, and that such gains are best achieved in passenger auto transport (fuel efficiency standards or diversion to transit). We argue that the...

There is a potential bias in cross-sectional estimates of the effects of cigarette prices on cigarette consumption. States with the strongest antismoking sentiment will likely have the highest cigarette taxes, which result in the highest prices. Some of the lower consumption of cigarettes in...