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Effects of Price and Access Laws on Teenage Smoking Initiation: A National Longitudinal Analysis
Objective: To test the specificity of the association between cigarette advertising and adolescent smoking initiation. Methods: A longitudinal survey of adolescents, aged 10 to 17 years at baseline, who never smoked was conducted by using masked images of 6 cigarette advertisements and 8 other commercial products with all brand information digitally removed. The exposure variable was a combination of contact frequency and cued recall of brands for cigarette and other advertisements. Multilevel mixed-effects Poisson regressions were used to assess smoking initiation 9 months after the baseline assessment as a function of cigarette-advertisement exposure, other advertisement exposure, and baseline covariates.



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Over the past three decades a significant amount of economic research has established that increasing cigarette prices reduces cigarette smoking among both adults and adolescents. The consensus estimates for the price elasticity of adult demand from these studies fall in a narrow range of 0. A smaller literature on youth responsiveness to cigarette prices has also emerged. A majority of these studies concluded that youth are up to three times as responsive to price as are adults.

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