Abstract：The analytical framework of relationship between external technology acquisition, internal R&D and global innovation of domestic firms is proposed based on knowledge-based approach.Empirical test is demonstrated based on a sample of 500 domestic firms in biotech, software and automobile parts industry in Beijing.The results show that advanced equipment procurement, licensing and technological cooperation with universities have significantly positive effects on global innovation, technological acquisition width and depth positively affect global innovation and foreign technology acquisition width has more positive effect than domestic technology acquisition width, and internal R&D has mediating effect on the relationship between external technology acquisition and global innovation of domestic firms.
李艳华. 外部技术获取与本土企业全球创新:内部研发的中介效应[J]. , 2014(3): 17-23.
Li Yanhua. External Technology Acquisition and Global Innovation of Domestic Firms:Mediating Effect of Internal R&D. , 2014(3): 17-23.
2014, 
