银行业与制造业协同集聚的创新效应研究——基于中国257地级市数据的实证检验  

Research on the Innovation Effect of Collaborative Agglomeration between Banking Industry and Manufacturing Industry:Empirical Test Based on the Data of 257 Prefecture Level Cities in China

作　　者：刘馨 康志勇[1] 左欠 孙欣奇 LIU Xin;KANG Zhiyong;ZUO Qian;SUN Xinqi(Business School of Yangzhou University,Yangzhou 225127,China)

机构地区：[1]扬州大学商学院,江苏扬州225127

出　　处：《审计与经济研究》2023年第4期94-104,共11页Journal of Audit & Economics

基　　金：教育部人文社会科学研究青年基金项目(20YJC630089);江苏省高校哲学社会科学研究一般项目(2019SJA1807);教育部人文社会科学研究规划基金项目(22YJA790029);江苏省社会科学基金一般项目(21EYB001);国家社会科学基金重大项目子课题(21ZDA022)。

摘　　要：基于中国工业企业数据和金融活动普查数据库,构建了银行业和制造业协同集聚指数,研究了银行业与制造业协同集聚对制造业企业新产品创新的影响效果,并对其中的影响机制进行了深入探究。实证研究结果表明:银行业与制造业协同集聚水平的提升有效地促进了制造业企业的创新行为;进一步研究发现,协同集聚水平的提升主要通过改善企业融资约束的水平和长期债务融资的获得,从而促进企业的创新。协同集聚对不同类型的企业创新具有异质性影响,其作用会因企业规模、所有制以及所在地区等因素存在差异。通过采用不同方法及样本的检验后,上述结论依然成立。研究结论为优化产业集聚演进、推动创新驱动战略的实施提供了新的依据。Based on the data of China s industrial enterprises and the census database of financial activities,this paper constructs the collaborative agglomeration index of banking industry and manufacturing industry,studies the effect of collaborative agglomeration of banking industry and manufacturing industry on new product innovation of manufacturing enterprises,and probes into the influencing mechanism.The empirical results show that:the improvement of the collaborative agglomeration level of banking industry and manufacturing industry effectively promotes the innovation behavior of manufacturing enterprises;further research finds that the improvement of the collaborative agglomeration level mainly promotes the innovation of enterprises by improving the level of financing constraints and the acquisition of long-term debt financing.Collaborative agglomeration has a heterogeneous impact on the innovation of different types of enterprises,and its effect is different due to enterprise size,ownership and location.Even if different methods and samples are used for testing,the above conclusions are still valid.The conclusions of this paper provide a new basis for optimizing the evolution of industrial agglomeration and promoting the implementation of innovation driven strategy.

关 键 词：协同集聚 银行业 制造业 创新 中介模型 产业链 产业聚集 

分 类 号：F832[经济管理—金融学] F273