The Impact of Banning Electronic Nicotine Delivery Systems on Combustible Cigarette Sales: Evidence From US State-Level Policies - Tengjiao Chen

In the fall of 2019, several states in the United States passed emergency bans on the sale of electronic nicotine delivery systems (ENDS), in response to an outbreak of illnesses strongly linked to tetrahydrocannabinol vaping products that received national news coverage. Given that ENDS are potential alternative nicotine products for adult smokers, banning ENDS may have unintended consequences. This study provides evidence of an association between state-level ENDS bans and cigarette sales.