Chaloupka, Frank; Tauras, John - In: Journal of Economics and Finance 28 (2004) 3, pp. 395-403
Over the past 20 years, several nicotine replacement therapies (NRTs) have been approved for use as smoking cessation aids, with over-the-counter use of these products approved beginning in 1996. To date, only one econometric study has examined the impact of NRT on cigarette demand, providing...