Prof. Inoue’s paper, coauthored by Prof. Iino from Niigata University, Prof. Saito and Prof. Todo from Waseda University, was published on The Japanese Economic Review.
This research with using world patent data, reveals what kind of network is behind when firms make more valuable inventions or contrivances, by using econometric way.
You can access to the paper from the link below.
This is an open access.
https://link.springer.com/article/10.1007/s42973-020-00042-y
posted by Emiri