The fuel efficiency of conventional private vehicles is a key input in the design of several economic and environmental policies. Reliable projections of the fuel efficiency variable can improve estimates on the future emission savings from policies promoting vehicle replacement, and on future...

"The incidence of taxes on consumers and producers plays a central role in evaluating energy tax policy, yet the literature testing the main predictions of the tax incidence model is sparse. In this paper, we examine the pass-through rate of state gasoline and diesel taxes to retail prices, and...