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本文首先分析了我国企业集团技术创新的环境及产业特征。接着 ,从经济学角度考虑了企业集团技术创新 ,分析了创新与政策行为、物质人力资本与研发、溢出效应与模仿 (或创新 )以及政策与创新等方面的相互关系。然后分析了联合研发的优缺点 ,以及两类联合———共享成本和共享技能———的不同动机。最后 ,提出了一些关于企业集团研发的对策。
This article first analyzes the environmental and industrial characteristics of technological innovation of Chinese enterprise groups. Then, from the perspective of economics, we consider the technological innovation of enterprise groups and analyze the interrelationship between innovation and policy behaviors, material human capital and R & D, spillover effects and imitation (or innovation), and policy and innovation. Then analyzed the advantages and disadvantages of joint research and development, as well as two types of alliances - shared costs and shared skills --- different motives. Finally, some suggestions on the research and development of enterprise groups are put forward.