Impact of US smoke-free air laws on restaurants and bars by employer size: a panel study. Issue 11 (25th November 2017)

• Record Type: Journal Article
• Authors: Shafer, Paul
• Is Part Of: BMJ open. Volume 7:Issue 11(2017)
• Publication Date: 2017-11-25
• Subjects: health economics -- public health; Medicine -- Research -- Periodicals; 610.72
• DOI: 10.1136/bmjopen-2017-018137
• Languages: English
• ISSNs: 2044-6055

Abstract

Abstract : Objectives: Thirty states have smoke-free air laws that ban smoking in restaurants and bars, covering nearly two-thirds of the US population. It is well established that these laws generally have a null or positive economic impact on restaurants and bars. However, all establishments in a geographic area are usually treated as a homogeneous group without considering the potential for differential effects by establishment characteristics. This study uses variation in smoke-free air laws over time to estimate their impact on employment in restaurants and bars with a focus on potential differences by employer size (number of employees). A two-pronged approach with a national-level and state-level analysis is used to take advantage of more granular data availability for a single state (North Carolina). Design: Observational study using panel data. Setting: 1) US, 2) North Carolina Interventions: Smoke-free air laws. Outcome measures: State-level accommodation and food services employment for all 50 states and District of Columbia from 1990 through 2014 (Quarterly Census of Employment and Wages); county-level restaurant and bar employment in North Carolina from 2001 through 2014 (North Carolina Department of Commerce). Results: There is no evidence of a redistributive effect of smoke-free air laws on restaurant and bar employment by employer size. Conclusion: The lack of a redistributive effect is an important finding for policy-makers considering implementation or expansion of a smoke-free air law to protect employees and patrons from the dangers of exposure to secondhand smoke.