(Last updated : 2026-07-25 15:23:14)
  Ishikawa Takayuki
   Kanagawa University  Faculty of Business Administration General education
   Assistant Professor
■ Book and Papers
1. Papers Reexamining the productivity effects of social infrastructure and public intangibles An empirical study using the unique Japanese data on social infrastructure and intangibles.  (Collaboration)  2026/06
2. Papers The Productivity J-Curve from an International Perspective: Is the United States Unique?  (Collaboration)  2026/06