长三角城市群产学研知识流动与先进制造业发展的机制与效应  

The Knowledge Flow of Industry-University-Research and the Development of Advanced Manufacturing in the Yangtze River Delta Urban Agglomeration:Mechanisms and Effects

作　　者：王建胜[1] WANG Jiansheng(Policy Research Office,Zhejiang University of Technology,Hangzhou 310014,Zhejiang,China)

机构地区：[1]浙江工业大学政策研究室,浙江杭州310014

出　　处：《经济地理》2024年第2期134-144,218,共12页Economic Geography

基　　金：浙江省软科学研究计划项目(2024C35028)。

摘　　要：基于两阶段价值链视角,将产学研知识流动分为知识研发和知识转化2个过程,探究长三角城市群产学研知识流动效率对先进制造业的影响机制,并分析空间溢出效应。结果表明:①2007—2020年长三角城市群知识流动效率整体呈现块状集聚特征,先进制造业发展水平由西北向东南递增;各城市间知识研发效率和知识转化效率的绝对差异分别表现出增大和减小趋势,而先进制造业的绝对差异逐渐减小。②知识流动效率对先进制造业的影响显著为正向,且知识转化效率对先进制造业的促进程度大于知识研发效率。③知识流动效率可以通过推动城市产业升级和技术扩散促进先进制造业发展,但这种作用机制存在差异。④知识研发效率和知识转化效率具有显著的正向空间溢出效应,对本地区及邻近地区先进制造业均产生促进作用。Based on the two-stage value chain perspective,the knowledge flow of industry-university-research is divided into two stages:the stage of knowledge research and development and the stage of knowledge transformation.This study explores the impact mechanism of the knowledge flow efficiency of industry-university-research on the advanced manufacturing in the Yangtze River Delta urban agglomeration,and analyzes its spatial spillover effect.The results show that:1)From 2007 to 2020,the overall efficiency of knowledge flow showed a blocky agglomeration feature in the Yangtze River Delta urban agglomeration,and the development level of advanced manufacturing gradually increased from the northwest to the southeast.The absolute differences in the knowledge research and development efficiency and the knowledge transformation efficiency among cities showed an increasing and decreasing trend respectively,while the absolute differences in advanced manufacturing gradually decreased.2)The impact of knowledge flow efficiency on advanced manufacturing was significantly positive,and the promotion of knowledge transformation efficiency on advanced manufacturing was greater than that of knowledge research and development efficiency.3)The efficiency of knowledge flow can promote the development of advanced manufacturing by promoting urban industrial upgrading and technological diffusion,but there are differences in the mechanism of this effect.4)The efficiency of knowledge research and development and the efficiency of knowledge transformation have a significant positive spatial spillover effect,which has a promoting effect on the advanced manufacturing industry in the local and neighboring regions.

关 键 词：知识流动效率 产学研 协同创新 先进制造业 产业升级 高质量发展 长三角 

分 类 号：F062.3[经济管理—政治经济学]