Smokers' expectations to quit smoking
通过选择实验分析不同控烟政策对吸烟者戒烟预期的影响，发现限制供应、提高价格、补贴戒烟及餐饮场所禁烟能提高戒烟概率，而工作场所禁烟无效。
We investigate the effectiveness of different smoking policies on smokers' expectations to quit smoking using a choice experiment on a sample of smokers identified within the World Health Organization (WHO) MONICA Project. Our results indicate that restricted availability, increased cigarette prices, cessation subsidies and regulations at restaurants, bars and cafes increase the expected probability of smoking cessation. Regulations at work places do not seem to have any effect. The results also show the significant role of limited self-control; smokers who have the intent to quit smoking are more likely to quit smoking if a stricter regulation is implemented. Further, smokers who have received advice from their children to quit smoking or who perceive the health risks as considerable, are more likely to expect to quit smoking.