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1
Impact of Comprehensive Smoking Bans on the Health of Infan..
NBER working paper series, no. w23995
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4
Spousal Effects in Smoking Cessation: Matching, Learning, o..
NBER working paper series, no. w19274
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9
What U.S. Data Should be Used to Measure the Price Elastici..
NBER working paper series, no. w17578
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12
The Impact of State-Level Nutrition-Education Program Fundi..
NBER working paper series, no. w15001