The Role of Face-to-face Contact in Innovation: The Evidence from the Spanish Flu Pandemic in Japan

Inoue, Hiroyasu： Kentaro Nakajima： Tetsuji Okazaki： Yukiko Umeno Saito
22-E-026 RIETI Discussion Paper Series （2022/03/01）

Local Industry Influence on Commercialization of University Research by University Startups

Kang, Byeongwoo : Kazuyuki Motohashi
20-E-086 RIETI Discussion Paper Series （2020/11/01）

Book Review: Jinzai no kokusai ido to inobeshon (International Migration of Highly Skilled Workers and Innovation, by Yukiko Murakami, Tokyo: NTT Publishing, 2015)

Nakajima, Kentaro
『Social Science Japan Journal』 Vol. 20 No. 2 pp.323-325 （2017/08/01）

Descriptive analysis of the knowledge network formation in East Asia

Nabeshima, Kaoru : Byeongwoo Kang : Mila Kashcheeva
『Technology in Society』 Vol.47 pp. 66-100 （2016/11/01）

This paper shows descriptively how the knowledge network in East Asia has been formed. In addition, the correlation between the knowledge network and economic growth is also examined. Evidence is provided to show that plugging into the knowledge network of developed economies could be a key for increasing innovativeness in an economy.

Testing for localization: A new approach

Murata, Yasusada : Ryo Nakajima : Ryuichi Tamura
WP#16-11 Hitotsubashi University IIR （2016/08/19）

Recent empirical studies document that knowledge spillovers attenuate and industry localization decays with distance. It is thus imperative to detect localization accurately especially at short distances. We propose a new approach to testing for localization that corrects the first-order bias at and near the boundary in existing method…