Stehr Mark
Department of Economics, LeBow College of Business, Drexel University, Philadelphia, PA 19104-2875, USA.
Health Econ. 2007 Dec;16(12):1333-43. doi: 10.1002/hec.1223.
The literature contains numerous studies that estimate the effect of cigarette taxes on smoking across various population groups. Although the conclusions are split, most US studies find that men are more responsive to cigarette taxes than women. This paper shows that these results are due to the failure to control for state-specific gender gaps in smoking rates that are correlated with cigarette taxes. When gender-specific state fixed effects are included to control for these gaps, the results indicate that women are nearly twice as responsive to cigarette taxes as are men. Since the econometric specification controls for variation in the tax response by household income, it is unlikely to be responsible for the difference.
文献中有大量研究估计了香烟税对不同人群吸烟行为的影响。尽管结论不一,但大多数美国研究发现,男性对香烟税的反应比女性更敏感。本文表明,这些结果是由于未能控制与香烟税相关的各州特定吸烟率性别差距。当纳入特定性别的州固定效应以控制这些差距时,结果表明女性对香烟税的反应几乎是男性的两倍。由于计量经济学规范控制了家庭收入对税收反应的差异,因此这不太可能是造成这种差异的原因。