CAJ | 학술논문

制造业是江苏省国民经济发展的重要支柱,本文试从网络的角度构造并揭示江苏省制造业产业关联网络的特征.首先基于江苏省投入产出基本流量表构建江苏制造业产业关联网络,然后从网络密度、中心度、凝聚子群和核心-边缘结构四个角度对产业关联网络进行分析.结果显示江苏省制造业产业关联网络为低密度网络,并存在明显的分层状况;化学工业等8个产业在产业关联网络中具有举足轻重的地位;网络中存在明显的凝聚子群现象和核心-边缘结构现象.
제조업시강소성국민경제발전적중요지주,본문시종망락적각도구조병게시강소성제조업산업관련망락적특정.수선기우강소성투입산출기본류량표구건강소제조업산업관련망락,연후종망락밀도、중심도、응취자군화핵심-변연결구사개각도대산업관련망락진행분석.결과현시강소성제조업산업관련망락위저밀도망락,병존재명현적분층상황;화학공업등8개산업재산업관련망락중구유거족경중적지위;망락중존재명현적응취자군현상화핵심-변연결구현상.
Manufacturing is an important pillar of economic development of Jiangsu province. However, the existing research on the manufacturing in Jiangsu does not reveal status, role and importance of each manufacturing industry in industrial association network in Jiangsu from the network point of view. Based on input-output table (intermediate use) (2007) edited by statistics bureau of Jiangsu province, this paper constructs manufacturing industrial association network, and then studies the network using social network analysis from the angle of density, centrality, subgroup and core-periphery. It is found that the density of industrial association network is not high but with obvious hieratical structure, and that eight industries, such as chemical industry, have important influence on other industries, and that there are evident subgroup and core-periphery.