中国
路径依赖
连接(主束)
实证研究
经验证据
路径(计算)
业务
产业组织
政治学
经济
新古典经济学
认识论
计算机科学
工程类
哲学
法学
结构工程
程序设计语言
作者
Ningning Zhang,Dingyi You,Le Tang,Wen Ke
出处
期刊:Research Policy
[Elsevier]
日期:2023-05-01
卷期号:52 (4): 104738-104738
被引量:8
标识
DOI:10.1016/j.respol.2023.104738
摘要
Public research institutes (PRIs) have played an increasingly prominent role in leading radical inventions, which are considered a major source of long-term economic growth. However, there is little empirical evidence on the factors affecting radical inventions in PRIs, which have been at the forefront of scientific research and technological development. This study fills this gap by providing an empirical analysis of radical inventions at the Chinese Academy of Sciences (CAS), a conglomerate of PRIs in China. Based on a newly compiled data set on CAS patents, this study explores the effects of knowledge path dependence, external network connections, and their interactions on radical inventions in PRIs. Our empirical findings reveal that knowledge path dependence negatively affects radical inventions; there is an inverse U-shaped relationship between external network connections and radical inventions, and weak external connections can alleviate the hindrance originating from knowledge path dependence, thus prompting radical inventions.
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