“…Second, it may increase actual access to the product. For example, adolescents who know of a hookah (tobacco waterpipe) lounge in their community are more likely to have used hookah (Smith et al, 2011), and those with greater density of tobacco retailers near their home have greater intentions to smoke, and thereby greater likelihood of future smoking (Mennis et al, 2016). Third, presence of a specialty retailer near a school may increase students' exposure to promotional materials (e.g., product advertisements), which previous studies have found is correlated with higher odds of vaping (Agaku and AyoYusuf, 2014;Singh et al, 2016a), and causally linked with tobacco use (DiFranza et al, 2006), including smoking initiation (Henriksen et al, 2010), and with higher odds of adolescent alcohol consumption (Hurtz et al, 2007).…”