How could local environmental innovations become a national policy?—A qualitative comparative study on the factors influencing the diffusion of bottom-up environmental policy innovations

• Jiliang Zhang ,

  Contributed equally to this work with: Jiliang Zhang, Shuya Xing

  Roles Conceptualization, Data curation, Funding acquisition, Methodology, Project administration, Resources, Supervision, Writing – review & editing

  Affiliation School of Political Science and Public Administration, Shandong University, Shandong, China

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• Shuya Xing

  Contributed equally to this work with: Jiliang Zhang, Shuya Xing

  Roles Data curation, Formal analysis, Investigation, Methodology, Validation, Visualization, Writing – original draft

  * E-mail: 2200065@stu.neu.edu.cn

  Affiliation School of Humanities and Law, Northeastern University, Shenyang, China

  https://orcid.org/0009-0005-6047-4552

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