Effects of Venue-Specific State Clean Indoor Air Laws on Smoking-Related Outcomes

Working Paper: NBER ID: w15229

Authors: Marianne P. Bitler; Christopher Carpenter; Madeline Zavodny

Abstract: A large literature has documented relationships between state clean indoor air laws (SCIALs) and smoking-related outcomes in the US. These laws vary within states over time and across venues such as schools, government buildings, and bars. Few studies, however, have evaluated whether the effects of SCIALs are plausibly concentrated among workers who should have been directly affected because they worked at locations covered by the venue-specific restrictions. We fill this gap in the literature using data on private sector workers, government employees, school employees, eating and drinking place workers, and bartenders from the 1992-2007 Tobacco Use Supplements to the Current Population Survey. Our quasi-experimental models indicate robust effects of SCIALs restricting smoking in bars: these laws significantly increased the presence of workplace smoking restrictions as reported by bartenders and reduced the fraction of bartenders who smoke. We do not, however, find that SCIALs in private workplaces, government workplaces, schools, or restaurants increased the presence of workplace smoking restrictions among groups of workers working in venues covered by these laws. This suggests that the smoking reductions associated with SCIALs in previous research are unlikely to have been directly caused by effects of workplace smoking restrictions on workers.

Keywords: smoking; clean indoor air laws; public health; workplace restrictions

JEL Codes: I1

Causal Claims

Cause	Effect
SCIALs (Z13)	workplace smoking restrictions (J81)
SCIALs (Z13)	smoking participation among bartenders (L66)
SCIALs covering bars (Y10)	smoking participation among bartenders (L66)
SCIALs (Z13)	smoking restrictions or smoking behaviors among private sector workers, government workers, school employees, or workers in eating and drinking places (J45)