Innovative talent agglomeration, spatial spillover effects and regional innovation performance—Analyzing the threshold effect of government support

• Li Yan,

  Roles Conceptualization, Investigation, Methodology, Writing – original draft, Writing – review & editing

  Affiliations School of Business Administration, Henan University of Economics and Law, Zhengzhou, China, The Postdoctoral Research Station of the School of Business, Henan University, Kaifeng, China

  https://orcid.org/0000-0002-1689-7209

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• Sun Fan ,

  Roles Conceptualization, Formal analysis, Methodology, Writing – original draft, Writing – review & editing

  * E-mail: m13244623829@163.com

  Affiliation School of Management and Economics, North China University of Water Resources and Electric Power, Zhengzhou, China

  https://orcid.org/0009-0009-0861-8917

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• Li Mengyu

  Roles Conceptualization, Formal analysis, Investigation, Writing – original draft, Writing – review & editing

  Affiliation School of Business Administration, Henan University of Economics and Law, Zhengzhou, China

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