石家庄市生产性服务业与制造业融合发展研究

Research on the Integrated Development of Productive Service and Manufacturing Industry in Shijiazhuang City

生产性服务业与制造业的融合发展,对于石家庄市提升产业一体化、空间布局合理化和提高经济整体竞争力具有重要的现实意义。采用耦合协调度模型对2017—2021年石家庄市生产性服务业与制造业耦合协调度进行了实证分析,得出石家庄市两业耦合协调度处于良好耦合发展阶段。选择市场规模、人力资本、技术进步和外部环境4个因素,运用偏相关分析法测算它们与两业耦合协调度的相关系数,结果表明:市场规模、人力资本、外部环境与石家庄市两业协同发展呈显著性相关,而技术进步与石家庄市两业协同发展相关性不显著。因此,石家庄市应提升产业规模,优化产业结构,强化产业链协同;加大R&D投入,提升技术创新与服务能力;加强人才的培养与引进;加强基础设施建设,改善营商环境,促进两业协同发展。

The integrated development of productive service and manufacturing industry is of great practical significance for Shijiazhuang City to enhance industrial integration,rationalization of spatial layout and improving the overall economic competitiveness.Using the coupling coordination degree model,an empirical analysis has been conducted on the coordinated development degree of productive service and manufacturing industry in Shijiazhuang from 2017 to 2021.It concludes that the coupling coordination degree of the two industries in Shijiazhuang is in a good coupling development stage.By selecting four factors including market size,human capital,technological progress,and external environment,and using partial correlation analysis to calculate their correlation coefficients with the degree of coupling and coordination between the two industries,and the results show that there is a significant correlation between market size,human capital,external environment,and the coordinated development of the two industries in Shijiazhuang City,while correlation between technological progress and the coordinated development of the two industries in Shijiazhuang City is not significant.Therefore,Shijiazhuang City should increase its industrial scale,optimize its industrial structure,and strengthen the synergy of its industrial chain;increase R&D investment,enhance technological innovation and service capabilities;strengthen the cultivation and introduction of talents;strengthen infrastructure construction,improve the business environment,and promote the coordinated development of the two industries.