Two kinds of properties of knowledge networks, knowledge diversity and recombinant innovation: a patent analysis in the wind energy field

Abstract

Purpose

Prior literature has long argued that knowledge networks contain great opportunities for innovation, and researchers can identify these opportunities using the properties of knowledge networks (PKNs). However, previous studies have examined only the relationship between structural PKNs (s-PKNs) and innovation, ignoring the effect of qualitative PKNs (q-PKNs), which refer to the quality of the relationship between two elements. This study aims to further investigate the effects of q-PKNs on innovation.

Design/methodology/approach

Using a panel data set of 2,255 patents from the Chinese wind energy industry, the authors construct knowledge networks to identify more PKNs and examine these hypotheses.

Findings

The results show that q-PKNs significantly influence recombinant innovation (RI), reflecting the importance of q-PKNs analysed in this study. Moreover, the results suggest that the combinational potential of an element with others may be huge at different levels of q-PKNs.

Originality/value

This study advances the understanding of PKNs and RI by exploring how q-PKNs impact RI. At different levels of PKNs, the potential of the elements to combine with others and form innovation are different. Researchers can more accurately identify the opportunities for RI using two kinds of PKNs. The findings also provide important implications on how government should provide support for R&D firms.

Citation

Ju, H., Fang, Y. and Zhu, Y. (2024), "Two kinds of properties of knowledge networks, knowledge diversity and recombinant innovation: a patent analysis in the wind energy field", Journal of Knowledge Management, Vol. 28 No. 3, pp. 673-697. https://doi.org/10.1108/JKM-12-2022-0982