《Table 2 OLS estimation of the relationship between income and body mass index (BMI)》

《Table 2 OLS estimation of the relationship between income and body mass index (BMI)》   提示:宽带有限、当前游客访问压缩模式
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《Low-income and overweight in China:Evidence from a life-course utility model》


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1) Time controls include year dummies for 1991,1993,1997,2000,2004,2006,2009,and 2011.Regional controls include dummies for Chongqing,Beijing,Liaoning,Heilongjiang,Shanghai,Jiangsu,Shandong,Henan,Hubei,Hunan,Guangxi,and Guizhou.Source:aut

The estimation results for the male and female subsamples,as well as for the urban and rural subsamples are also presented in Table 2.Generally,the coefficients of income and income squared,are consistent with the estimation results for the pooled sample.Interestingly,the critical value of the BMI-income quadratic curve for females(approximately 24 709 CNY)is relatively lower than the value of 28 659 CNY for males;this suggests that females tend to reduce their BMI at a relatively lower income level compared with males.Looking at the urban and rural samples,we find that the critical value for the urban sample is approximately26 045 CNY and approximately 33 967 CNY for the rural sample.The results also suggest that urban residents are more likely to reduce their BMI at a lower income level than are rural residents.