创新链是一种系统理解技术创新的分析方法论。本文首先对创新链的本质问题进行了考察,并总结了四代创新链的系统演化;其次对创新链的基本结构进行了阶段划分;最后分析了线性创新链、非线性创新链,以及循环创新链三类创新链模式各自的特征和政策含义。
Innovation chain is a systematic analysis methodology on the technological innovation. Firstly, this paper examines the essence of innovation chain, and concludes the systematic evolution of four generations of innovation chain. Secondly,it divides the basic structure of innovation chain into phases. Finally,it analyzes the characteristics and policy implications of linear innovation chain respectively.