Evaluation of China’s provincial digital economy development level and its coupling coordination relationship

• Kongtuan Lin,

  Roles Writing – original draft

  Affiliation School of Economics, Fujian Normal University, Fuzhou, Fujian, People’s Republic of China

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• Xuanhao Zhang ,

  Contributed equally to this work with: Xuanhao Zhang, Jie Hou

  Roles Writing – original draft

  * E-mail: zxh20000723@163.com

  Affiliation School of Economics, Fujian Normal University, Fuzhou, Fujian, People’s Republic of China

  https://orcid.org/0009-0004-2191-6453

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• Jie Hou

  Contributed equally to this work with: Xuanhao Zhang, Jie Hou

  Roles Writing – original draft

  Affiliation School of Economics and Law, Chaohu University, Hefei, Anhui, People’s Republic of China

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