Evaluation of internal coupling and coordination degree and diagnosis of obstacle factors for high-quality regional economic development: Evidence from Chongqing’s " One District, Two Groups"

• Sifang Che ,

  Roles Funding acquisition, Writing – original draft, Writing – review & editing

  * E-mail: 903755722@qq.com

  Affiliation Chongqing-Chengdu Shuangcheng Economic Circle Construction Research Institute, Chongqing Technology and Business University, Chongqing, China

  https://orcid.org/0009-0000-0656-4091

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• Xi Zhang,

  Roles Data curation, Methodology

  Affiliation Chongqing-Chengdu Shuangcheng Economic Circle Construction Research Institute, Chongqing Technology and Business University, Chongqing, China

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• Weijia Shu

  Roles Formal analysis, Software, Visualization

  Affiliation School of Economics, Chongqing Technology and Business University, Chongqing, China

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