RIETI - Discussion Papers (Japanese)

Discussion Papers (Japanese)

Discussion Papers are posted on the RIETI website to provide policymakers, business leaders and the general public with the latest in theoretical and policy research.

Latest

October 2025 25-J-028

Does the Productivity J-curve Explain Korea’s Economic Slowdown?
- INUI Tomohiko (Faculty Fellow, RIETI) / KIM YoungGak (Senshu University)
- Download paper [PDF:1.2MB] (Japanese)
October 2025 25-J-026

AI and Robotics Technology and Changes in Production Structure: A formulation using the production function
- FUKAO Kyoji (Chairman, RIETI) / MATSUO Takemasa (Consulting Fellow, RIETI) / YOSHINO Akihiro (Consulting Fellow, RIETI)
- Download paper [PDF:1.1MB] (Japanese)
October 2025 25-J-025

Empirical Analysis of AI Use and Iits Business Impact Focusing on the Role of Complementary Assets
- KIM Younggak (Senshu University) / MOTOHASHI Kazuyuki (Faculty Fellow, RIETI)
- Download paper [PDF:671KB] (Japanese)
September 2025 25-J-024

Overseas Expansion of Japanese Firms and Domestic Women’s Empowerment
- NI Bin (Hosei University) / OBASHI Ayako (Keio University) / YIN Ting (Fellow (Specially Appointed), RIETI)
- Download paper [PDF:988KB] (Japanese)
September 2025 25-J-023

Are Productivity and Wages Decoupling in Japan? Divergence between macro and micro relationships
- MORIKAWA Masayuki (Distinguished Senior Fellow (specially appointed), RIETI)
- Download paper [PDF:1.2MB] (Japanese)
September 2025 25-J-022

Trends and Characteristics of “Manufacturing X”: An empirical analysis using panel data for Japanese firms
- MORIKAWA Masayuki (Distinguished Senior Fellow (specially appointed), RIETI)
- Download paper [PDF:1.7MB] (Japanese)
September 2025 25-J-021

Performance of Firms Using COVID-19-related Support Policies: Ex-post evaluation
- MORIKAWA Masayuki (Distinguished Senior Fellow (specially appointed), RIETI)
- Download paper [PDF:1.0MB] (Japanese)
September 2025 25-J-020

Earnings Inequality Analysis Using Administrative Tax Data in Japan
- KITAO Sagiri (Senior Fellow (Specially Appointed), RIETI) / SUZUKI Michio (Tohoku University) / YAMADA Tomoaki (Meiji University)
- Download paper [PDF:834KB] (Japanese)
August 2025 25-J-019

Spillover Effects of Exporting on Local Firms
- HONDA Keiichiro (Prefectural University of Kumamoto) / KAWANISHI Takuya (Prefectural University of Kumamoto) / ADACHI Yusuke (Kumamoto Gakuen University)
- Download paper [PDF:839KB] (Japanese)
August 2025 25-J-018

Gender Gap in Enrollment Rates in Economics and Business Programs
- INOUE Atsushi (Nippon Institute for Research Advancement) / TANAKA Ryuichi (Faculty Fellow, RIETI)
- Download paper [PDF:1.0MB] (Japanese)