摘要
企业在技术创新中越来越重视对全球知识资源的利用。在价值创造方面,整合多个国家知识进行研发在带来优势的同时引发显著的成本。但是在价值获取方面,知识来源的地理范围对技术创新的影响机制尚未得到充分研究。本文认为基于多个国家知识研发产生的技术难以被模仿,这类技术成果的"衍生"占有性高,有助于创新企业的价值获取。依据此观点,本文建立知识来源的地理范围与技术创新的联系并探讨研发模式这一情境因素的影响。实证分析采用专利引用信息测度占有性,其结果表明:控制专利质量水平后,专利技术知识来源的地理范围越广,产生首次前向引用的速度越慢,同时专利的前向引用的数量越少;进一步,相比合作研发的专利,上述关系对于自主研发的专利更显著。
Firms increasingly emphasize on leveraging knowledge in a globe scope to generate technological innovations.In terms of value creation,combining knowledge originated from multiple countries in the R&D process incurs both benefits and costs.However,in terms of value capture,the underlying mechanism of the effect of the geographical scope of knowledge sources on technological innovation is underexplored.It is argued that technologies based on knowledge from a wide range of countries are surrounded with a significant barrier of imitation,increasing the generative appropriability and enhancing the innovation benefits appropriated by innovators.Based on the argument,this paper examines the relationship between the geographical scope of knowledge sources and technological innovation and explores the moderating effect of R&D mode.The empirical analysis uses information of patent citations to measure appropriability and its results show that under each level of patent quality,the wider the geographical scope of knowledge sources underlying a given patent,the longer time it takes for the focal patent to receive the first forward citation,and the fewer forward citations received by the focal patent.Further,compared with patents derived from collaborative R&D,the above relationship is more salient for patents derived from independent R&D.
作者
沈慧君
孙嘉悦
黄灿
毛昊
SHEN Hui-Jun;SUN Jia-Yue;HUANG Can;MAO Hao(Institute for Intellectual Property Management,School of Management,Zhejiang University,Hangzhou 310058,China;Shanghai International College of Intellectual Property,Tongji University,Shanghai 210092,China)
出处
《科学学研究》
CSSCI
CSCD
北大核心
2020年第7期1285-1293,共9页
Studies in Science of Science
基金
国家自然科学基金资助项目(71874152)
浙江省科技厅软科学研究计划项目(2019C25038)
中央高校基本科研业务费专项资金资助。
关键词
地理范围
研发模式
价值获取
“衍生”占有性
非正式独占机制
geographic scope
R&D mode
value capture
generative appropriability
informal appropriation mechanism
