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. Author manuscript; available in PMC: 2020 Jul 1.
Published in final edited form as: J Health Econ. 2019 May 13;66:71–90. doi: 10.1016/j.jhealeco.2019.05.003

Appendix Figure 1:

Appendix Figure 1:

Appendix Figure 1:

Map of ENDS Policy Environment

Note: Hawaii and Alaska both used unrevised birth records. Records are excluded due to having an MLSA >18, poor data quality, and/or MLSAs primarily being passed at the city level.