长江经济带金融与制造业的协同集聚及对制造业创新效率的影响

Synergistic Agglomeration of Finance and Manufacturing in Yangtze River Economic Belt and its Impact on Innovation Efficiency of Manufacturing

产业协同集聚是否成为优化制造业创新资源配置和推动产业创新发展的重要载体?为此,基于2013~2018年面板数据,运用DEA-Malmquist指数法对长江经济带11个省份制造业创新效率进行测度,采用面板双向固定效应模型,探究金融业与制造业协同集聚(称之为“两产业协同集聚”)对长江经济带制造业创新效率的影响。研究结果表明:两产业协同集聚对制造业不同创新效率指数影响结果不一,两产业协同集聚与技术进步指数呈现正相关关系,与技术效率指数呈现负相关关系。进一步分解技术效率指数得出,两产业协同集聚能有效促进制造业纯技术效率的提升,但不利于规模效率的提升。进一步得出的启示是:应该积极引导金融业与制造业协同集聚,发挥产业协同集聚对制造业创新效率的积极作用,提高金融业服务制造业能力,提升金融资源配置效率。

Does industrial collaborative agglomeration become an important carrier to optimize the allocation of manufacturing innovation resources and promote the development of industrial innovation?To this end,based on the panel data of 2013-2018,the DEA-Malmquist index method was used to measure the manufacturing innovation efficiency in 11 provinces of the Yangtze River Economic Belt,and the panel two-way fixed effect model was adopted to explore the collaborative agglomeration of the financial industry and the manufacturing industry(called collaborative agglomeration of the two industries)on the impact of the manufacturing innovation efficiency in the Yangtze River Economic Belt.The research results show that the synergistic agglomeration of the two industries affects different innovation efficiency indexes in the manufacturing industry,and the synergistic agglomeration of the two industries shows a positive correlation with the technological progress index,and a negative correlation with the technological efficiency index.Further decomposition of the technology efficiency index shows that the coordinated agglomeration of the two industries can effectively promote the improvement of pure technology efficiency in the manufacturing industry,but it is not conducive to the improvement of scale efficiency.The further enlightenment is that the financial industry and the manufacturing industry should be actively guided to give full play to the positive role of the industrial collaborative agglomeration in the innovation efficiency of the manufacturing industry,improve the ability of the financial industry to serve the manufacturing industry,and improve the efficiency of financial resource allocation.