Knowledge path dependence, external connection, and radical inventions: Evidence from Chinese Academy of Sciences

Ningning Zhang, Dingyi You, Le Tang and Ke Wen

Research Policy, 2023, vol. 52, issue 4

Abstract: 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.

Keywords: Radical invention; Public research institute; Knowledge path dependence; External connection (search for similar items in EconPapers)
JEL-codes: O31 O32 O34 (search for similar items in EconPapers)
Date: 2023
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (7)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:respol:v:52:y:2023:i:4:s0048733323000227

DOI: 10.1016/j.respol.2023.104738

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