The Influence Study on Environmental Regulation and Green Total Factor Productivity of China’s Manufacturing Industry
Table 1
Industry classifications based on pollution emission intensity.
Pollution emission intensity index
Group
Industry
γ>0.125
Heavy pollution industries
Manufacture of liquor, beverages, and refined tea; papermaking and paper products; processing of petroleum; coking and processing of nuclear fuel; raw chemical materials and chemical products; manufacture of chemical fibers; nonmetal mineral products; smelting and pressing of ferrous metals; smelting and pressing of nonferrous metals
0.125<γ<0.0225
Moderate pollution industries
Farm products processing; food manufacturing; leather, furs, down, and related products, timber processing; medical and pharmaceutical products; metal products; textile industrial and garments; shoes and hats manufacturing
γ<0.0225
Slight pollution industries
Tobacco products; furniture manufacturing; printing and record medium reproduction; manufacture of general purpose machinery; special purpose equipment manufacturing; manufacture of transport equipment; manufacture of computers; communication and other electronic equipment; manufacture of measuring instruments and machinery
