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You searched for: Author/Creator Sun, Zhengxin- Sun, Zhengxin [remove] 6
- 572.8 3
- Molecular ecology -- Periodicals 3
- 333.79 1
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- 363.705 1
- Ecology -- Periodicals 1
- Environment -- Periodicals 1
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- GCG Green Credit Guideline -- DID Difference in Difference -- EGS Export Green-sophistication -- R&D Research and Development -- ER Environmental Regulation -- CCD China Customs Database -- CSMAR China Stock Market & Accounting Research -- TFP Total Factor Productivity -- CV Control variables -- EPLPRC Environmental Protection Law of the People's Republic of China -- PSM Propensity Score Matching 1