Faculty Information - MINAMI Koutaroh |

（Last updated : 2026-04-05 22:17:31）

MINAMI Koutaroh

Department / Course

Tokyo Keizai University Business Administration

Job Full-Time Lecturer

Business career
2023/04/01 ～ 2024/03/31	Analyst The Mitsubishi Economic Research Institute

Degree/Academic background
2014/04～2019/03	Faculty of Commerce Hitotsubashi University Graduated
2019/04～2021/03	Master Program Graduate School, Division of Business Administration Hitotsubashi University Finished
2021/04～2026/03	Doctoral Program (2nd Semester) Graduate School, Division of Business Administration Hitotsubashi University Finished

Reseach Areas
Money and finance

Book and thesis
2025/09/07	Papers	Detecting bubbles via deterioration in machine learning predictive accuracy Finance Research Letters 86 (B),pp.108424 (Sole-authored)
2024/12/02	Papers	Machine Learning and Zombie Firms Classification Applied Sciences 14 (23) (Co-authored)

Academic conference presentation
2025/07/17	Wall of Main Bank: Bank Megamerger and Lending Adjustment (The African & Mediterranean Finance Society 2025 Conference)
2025/06/25	Dynamically Consistent Diagnostic Expectations (European Financial Management Association 2025 Annual Meeting)
2024/07/18	Time-varying overreaction of diagnostic expectations. (The African & Mediterranean Finance Society 2024 Conference)
2024/06/27	Time-varying overreaction of diagnostic expectations. (European Financial Management Association 2024 Annual Meeting)
2024/02/28	Bitcoin Volatility Forecasts: Machine Learning Approach (Southwestern Finance Association 2024 Annual Meeting)

Research Field
2022/03	InSPiR2eS Best Replication Pitching 2022 (Feedback loops in industry trade networks and the term structure of momentum profits: Evidence from Japan)