文献类型：期刊文献

英文题名：The interplay of external ties and internal knowledge base Implications for radical innovation in China's university spin-offs

作者：Ye, Jiangfeng[1];Wu, Yunqiao[2];Hao, Bin[3];Chen, Zusheng[4]

机构：[1]Anhui Univ, Sch Business, Hefei, Anhui, Peoples R China;[2]Shanghai Int Studies Univ, Sch Business & Management, Shanghai, Peoples R China;[3]East China Univ Sci & Technol, Sch Business, Strategy Innovat & Entrepreneurship, Shanghai, Peoples R China;[4]Guilin Univ Elect Technol, Strategy Innovat & Entrepreneurship, Sch Business, Guilin, Peoples R China

年份：2019

卷号：13

期号：4

起止页码：778

外文期刊名：CHINESE MANAGEMENT STUDIES

收录：;WOS:【SSCI(收录号:WOS:000501318300004)】；

基金：The research is supported by National Natural Science Foundation of China (71602002, 71762007, 71372078), and Youth Project of Ministry of Education, Humanities and Social Sciences Planning Funding (16YJC630156).

语种：英文

外文关键词：Knowledge breadth; Knowledge depth; Radical innovation; Business ties; University ties

摘要：Purpose The purpose of this study is to investigate the relationships between two types of informal ties and radical innovation in the context of China's university spin-offs and the moderating roles of knowledge breadth and depth in such relationships. Design/methodology/approach A systematic review of literature on informal ties, internal knowledge base and radical innovation provides the theoretical foundation of the research framework and hypotheses. Using a sample of 158 China's university spin-offs, the authors conduct a regression analysis on the theoretical framework and hypotheses. Findings The results show that business and university ties are positively related to radical innovation. Moreover, the effects of business and university ties on radical innovation are contingent on knowledge breadth and depth in opposite ways. In particular, the positive effect of business ties on radical innovation depends significantly on internal knowledge depth rather than on knowledge breadth, and the positive effect of university ties on radical innovation will be affected by internal knowledge breadth rather than knowledge depth. Originality/value This study highlights the positive role of managers' personal connections with different external parties in facilitating radical innovation and advances the understanding of informal ties by proposing that the effects of informal ties on radical innovation are contingent on a firm's internal knowledge base in the context of China's university spin-offs.