3RICHARD C M Y, JIAN CHENG GUAN, KIT FAI PUN, et al. An audit of technological innovation capabilities in chinese firms: some empirical findings in Beijing, China [ J ]. Research Policy. 2004, 9: 1124-1140.
4CARBONARA N. Innovation processes within geographical clusters: a cognitive approach [J] . Technovation: 2004 (24) : 17 - 28.
5SIMONIN B L. Ambiguity and the Process of Knowledge Transfer in Strategic Alliances [ J]. Strategic Management Journal, 1999, 20: 595 - 623.
