Impact of agricultural subsidy on chemical fertilizer use: Empirical evidence of China’s Organic-Substitute-Chemical-Fertilizer policy based on double machine learning

• Lei Deng ,

  Roles Conceptualization, Funding acquisition, Supervision, Validation, Writing – original draft, Writing – review & editing

  * E-mail: dengleibwu@126.com

  Affiliation College of Information, Beijing Wuzi University, Beijing, China

  https://orcid.org/0000-0001-8695-534X

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• Pengcheng Wan,

  Roles Data curation, Investigation, Software

  Affiliation College of Information, Beijing Wuzi University, Beijing, China

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• Fangyu Ye,

  Roles Data curation, Investigation, Resources

  Affiliation College of Information, Beijing Wuzi University, Beijing, China

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• Jingjie Zhao

  Roles Conceptualization, Data curation, Formal analysis, Validation, Visualization

  Affiliation Beijing Municipal Tax Service, State Taxation Administration, Beijing, China

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