"This article examines the costs of U.S. oil conservation by using parameters of five world oil models from a recent Energy Modeling Forum study. Variation in the estimated cost of oil conservation across the models suggests that achieving oil conservation through flexible policies that adjust...

Early research suggests some increases in state and local government spending more than offset the negative effects of the tax increases needed to fund them. More recent research finds the growth of state and local government generally discourages private sector growth. Using panel data on...