Pounds that Kill: The External Costs of Vehicle Weight
---- Acknowledgements -----
We gratefully acknowledge support from the Robert Wood Johnson Foundation and the University of California Energy Institute. We thank Larry Goulder, Ryan Kellogg, Ian Parry and Ken Small for valuable feedback. Seminar participants at CESIfo München, Duke University, UC Berkeley, the UC Energy Institute, UC Irvine, University of Michigan, Cornell University, RAND, NBER, and the Occasional Workshop on Environmental and Resource Economics have provided helpful comments. The views expressed herein are those of the authors and do not necessarily reflect the views of the National Bureau of Economic Research.