技术宽度、技术深度和知识转移

Technology breadth,technology depth and knowledge transfer

本文基于专利转让的视角,利用知识创造、知识转移、专利密集型产业等理论,从微观专利层面研究了技术宽度、技术深度与知识转移成功率之间的关系,进一步探讨专利密集型产业对技术宽度、技术深度和知识转移成功率之间的调节关系。文章以1991-2012年期间在中国大陆授权的1944928件发明专利数据为样本,采用Probit回归分析法对相关假设进行了验证。结果表明:技术宽度与知识转移、技术深度与知识转移之间均存在倒U型关系,专利密集型产业会弱化这种倒U型关系,更有利于较复杂技术的知识转移。

Based on the perspective of patent transfer,using theories of knowledge creation,knowledge transfer and patent-intensive industries,this paper studied the relationship between technology breadth,technology depth and the success rate of knowledge transfer from the micro patent level,and further explored the regulatory relationship between technology breadth,technology depth and the success rate of knowledge transfer in patent-intensive industries.Based on the data of 1,944,928 invention patents which were authorized in the mainland of China from 1991 to 2012,this paper used Probit-regression analysis to verify the relevant assumptions.The results show that there is an inverted U-shaped relationship between technology breadth and knowledge transfer,and the similar relationship exists between technology depth and knowledge transfer.Meanwhile,patent-intensive industries will weaken the inverted U-shaped relationship,making the transfer of complexed technology smoothly.