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Road transportation green productivity and its threshold effects from environmental regulation

Hao Xu1, Yeqing Wang1, Chenchen Gao1

  • 1School of Business, Anhui University, Anhui Province, Hefei, 200601, China.

Environmental Science and Pollution Research International
|November 19, 2021
PubMed

Keywords:
Environmental regulationGlobal Malmquist-Luenberger indexGreen productivityRoad transportationThreshold regression model

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