Systematic evaluation of integration between China’s digital economy and sports industry: Two-stage grey relational analysis and vector autoregressive model

• Xu Sun ,

  Roles Conceptualization, Data curation, Formal analysis, Validation, Writing – original draft

  ¶‡ XS and LS contributed equally to this work and share first authorship.

  Affiliation College of Physical Education, Hunan Normal University, Changsha, China

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• Lide Su ,

  Roles Data curation, Formal analysis, Methodology, Writing – original draft

  ¶‡ XS and LS contributed equally to this work and share first authorship.

  Affiliation School of Humanities, Inner Mongolia University of Technology, Hohhot, China

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• Bo Zhou ,

  Roles Conceptualization, Funding acquisition, Methodology, Project administration, Supervision, Writing – original draft

  * E-mail: zhoubo@hunnu.edu.cn (BZ); w3171@hunnu.edu.cn (TB)

  Affiliation College of Physical Education, Hunan Normal University, Changsha, China

  https://orcid.org/0009-0000-3189-2521

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• Te Bu ,

  Roles Project administration, Supervision, Writing – original draft

  * E-mail: zhoubo@hunnu.edu.cn (BZ); w3171@hunnu.edu.cn (TB)

  Affiliations College of Physical Education, Hunan Normal University, Changsha, China, HEHA CAT Sports Science and Technology Institute, Changsha, China

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• Yang Zhang

  Roles Formal analysis, Software, Visualization, Writing – review & editing

  Affiliation Independent person, Windermere, FL, United States of America

  https://orcid.org/0000-0001-9290-5891

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