Author order is alphabetic and lead authorship is shared amongst all the authors. Researchreported in this publication was supported by the National Institute on Drug Abuse of theNational Institutes of Health under award number R01DA045016 (PI: Michael Pesko),R01DA039968 (PI: Dhaval Dave), and an Evidence for Action grant from the Robert WoodJohnson Foundation (grant #74869; PI: Friedman). Dr. Sabia acknowledges support from SanDiego State University’s Center for Health Economics & Policy Studies (CHEPS), Dr.Courtemanche acknowledges support from the University of Kentucky’s Institute for the Study ofFree Enterprise, and Dr. Abouk acknowledges support from William Paterson University’sCannabis Research Institute. The views expressed herein are those of the authors and do notnecessarily reflect the views of the National Bureau of Economic Research.