基于上市公司年报供应链的核心企业识别方法研究  

Research on Core Enterprise Identification Method Based on the Supply Chain in the Annual Reports of Listed Companies

作　　者：浦墨[1] 王莉军[1] 许晓阳[1] 王力 PU Mo;WANG Lijun;XU Xiaoyang

机构地区：[1]中国科学技术信息研究所,北京100038

出　　处：《科技创新与应用》2024年第29期1-7,共7页Technology Innovation and Application

基　　金：中国科学技术信息研究所重点工作项目(ZD2024-04)。

摘　　要：以上市公司年度报告中披露的供应商和客户信息为基础,构建供应链企业合作网络,并运用社会网络分析中的特征向量中心性、中介中心性和接近中心性指标,量化供应链核心企业的强影响力、强吸引力和强融合力。通过收集信息技术行业的数据进行实证分析,识别出该领域对整个供应链有重要影响力的核心企业,验证方法的有效性。研究结果表明,该方法能够准确识别供应链中的核心企业,并揭示其网络结构特征。此项研究扩展技术竞争情报的应用场景,为供应链管理和优化提供新的思路和定量分析方法,有望提高供应链管理效率,帮助企业更好地优化他们的供应链结构。Based on the supplier and customer information disclosed in the annual reports of listed companies,a supply chain enterprise cooperation network is constructed,and the feature vector centrality,intermediary centrality,and proximity centrality indicators in social network analysis are used to quantify the strong influence,strong attraction,and strong integration of core supply chain enterprises.By collecting data from the information technology industry for empirical analysis,the core enterprises with significant influence on the entire supply chain in this field were identified,and the effectiveness of the method was verified.The research results indicate that this method can accurately identify core enterprises in the supply chain and reveal their network structure characteristics.This research expands the scenario of application for Competitive Technical Intelligence and provides new ideas and quantitative analysis methods for supply chain management and optimization,which is expected to improve the efficiency of supply chain management and help enterprises better optimize their supply chain structure.

关 键 词：上市公司 供应链数据 核心企业识别 技术竞争情报 定量分析 

分 类 号：F275[经济管理—企业管理]