This study seeks to explore the determinants of the relationship of economic growth and water quality in the United States using an Environmental Kuznets Curve framework. Specifically this study seeks to determine whether there is evidence of improvement in water quality since passage of the 1972 amendments to the Clean...
Vehicle miles traveled (VMT) in the U.S. have exhibited an upward trend over time similar to that observed for GDP and personal income. While conventional wisdom suggests that economic growth leads to more driving and thus higher VMT, it is theoretically possible that the causation could also be the other...