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The Impact of China's Place-based Environmental Regulations on Its Hog Industry
Nieyan ChengWendong ZhangTao Xiong
其他書名
A Synthetic Difference-in-differences Approach
出版Center for Agricultural and Rural Development, 2021
URLhttp://books.google.com.hk/books?id=cxLIzgEACAAJ&hl=&source=gbs_api