Current Position
Assistant Professor, Faculty of Business Administration, Sonoda Women's University
Contact
niwa[at]sonoda-u.ac.jp
Research Fields
Macroeconomics, Economic Growth, Innovation, Intellectual property rights
Publications
Effects of a blocking patent on R&D with endogenous survival activities, Journal of Economics 125, May 2018, 263–277.
Patent claims and economic growth, Economic Modelling 54, April 2016, 377-381.
Work in Progress
Deflation and Declining Business Dynamism in a Cash-in-Advance Economy (with Yuichi Furukawa), RIETI Discussion Paper Series 21-E-058, July 2021.