配套产业链的链条升级模式分析——基于江苏省样本配套企业的调查统计

Analysis of Chain Upgrading Model on Industry Chain: Based on the Survey of Sample Enterprises in Jiangsu Province

从链条升级的必要性与可行性出发分析了产业链升级的最高级形态——链条升级的重要性与现实意义,运用主成分分析法判断了影响链条升级的主要因素,根据创新能力的一些计算指标考量了链条升级的具体表现,并在江苏省配套企业的实际调查中得到了进一步的验证。

Starting from the necessity and feasibility of chain upgrading,this paper analyzes the importance and realistic significance of chain upgrading,which is the most advanced pattern.Then this paper estimates the main influence factors with the principal component analysis method,and investigates concrete manifestation according to some calculation indexes of innovation capacity.Finally,the main conclusion is confirmed in the survey of sample enterprises.