中文摘要：

尽管国内外学者对国家创新系统、区域创新系统、产业创新系统进行了大量系统的研究,但是缺乏对各创新系统之间关系的研究。如果不理清各创新系统之间关系,就难以深刻、完整地把握创新系统的状态和运行,也难以科学地指导创新政策的制定。回顾了创新系统研究演进,尤其是国家创新系统、区域创新系统和产业创新系统,并探讨了国家创新系统与区域创新系统、产业创新系统之间的关系。创新系统的研究可能沿着两个方向发展：一是构建多层次框架,统领从微观企业到中观产业和区域,再到宏观层面的国家,乃至全球创新要素之间的关系;二是研究某一地理尺度（如国家、区域）上产业创新要素之间的互动关系。

英文摘要：

There is a lot of literature on systems of nation,region and industries,but we have litter understanding of relationships between the various systems of innovation research.This paper strongly argues that without good knowledge about the relationships between the innovation systems,it is no possible to fully understand the operating function of innovation system,and difficult to guide the development of innovation policy as well.After reviewing and summarizing the theories of innovation system,especially national innovation system,regional innovation system and industrial innovation system,we discuss their relationships and point out that to build a multi-level framework integrating the micro（enterprises）,mecro（industry and region） and macro（nation and global） –scale innovation elements,and to study interaction between elements at the same geographic scales.