Environment, Health, and Human Capital
---- Acknowledgments ----
We thank Janet Currie, Prashant Bharadwaj, Nick Sanders, and Reed Walker for many helpful suggestions and Jamie Mullins for excellent research assistance. We are grateful for funding from the National Institute of Environmental Health Sciences (1R21ES019670-01). The views expressed herein are those of the authors and do not necessarily reflect the views of the National Bureau of Economic Research.