产业关联与产业创新系统分析——以江西主导产业为例

Analysis on Industry Association and Industrial Innovation System:A Case of Leading Industries in Jiangxi

以产业创新系统为研究对象,运用Warshall算法对产业间的二元关系直接进行量化,通过关系矩阵确定产业创新系统中的"通径产业"。以江西省为例进行实证分析,通过计算创新感应度系数和影响力系数来验证其六大主导产业中的"创新源产业"和"效益体现产业"。研究结果显示:江西省确定的六大主导产业基本符合该省投入-产出所显现出的经济贡献率的梯次要求,江西省可将汽车航空及精密制造业作为"创新源产业",将特色冶金和金属制品业、电子通信设备制造业和精细化工及新型建材业作为"通径产业"。

Taking the industrial innovation system as the research object,this paper uses Warshall algorithm to analyze quantitatively the binary relationship between industries,and determines the path industry in industrial innovation system by the relationship matrix.And it takes Jiangxi as an example for the empirical analysis,and verifies the innovative-source industry and the industry of reflecting efficiency in six leading industries in Jiangxi by calculating the sensitivity coefficient and influence coefficient of innovation.The result shows that six leading industries determined by Jiangxi accord with the echelon requirement of the economic contribution rate reflected by the input-output of Jiangxi basically,and the auto air and precision manufacturing can be taken as the innovative-source industry,and the special metallurgy and metal product industry,the electronic communication equipment manufacturing and the new materials and fine chemical industry can taken as the path industry.