Yu, Xiaohua; Gao, Zhifeng; Zeng, Yinchu - In: Food Policy 45 (2014) C, pp. 80-87
With use of payment card survey data of willingness to pay (WTP) for the “Green Food”, a unique food certification in … China, this study finds that age and income are important for the WTP for the Green Food in China. There are structural …