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Wang Xiaolu National Economic Research Institute, China Reform Foundation, Beijing   Abstract: This paper responds to criticisms levied at my previous research paper on “gray” household income in China. In 2010, I published a paper estimating the actual income of high-income urban residents ...

Shen Keting 1, 2 and Gong Jianjian 1School of Economics, Zhejiang Gongshang University, Hangzhou, China 2Center for Studies of Modern Business, Zhejiang Gongshang University, Hangzhou, China   Abstract: Using directional distance function and nonparametric data envelopment analysis, this paper estimates the environmental ...