Keio University · Graduate School of Business Administration · 教授

Research keywordscapital markets・ifrs adoption・foreign investment・activist boards・event studies・social media sentiment・technology forecasting

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• Seed Technology: Identifying Emerging Engineering Topics via Highly-Cited IEEE Papers2026 · Proceedings of the 35th Annual Conference of the IAMOT 2026 2026年04月
• The effect of IFRS adoption on foreign investment in Japanese equity market2026 · International Journal of Financial Studies 2026年
• The Effect of IFRS Adoption on Foreign Investment in the Japanese Equity Market2026
• The effects of activist board representation on targets' performance in Japan2026 · International Advances in Economic Research

• AI Transparency and Sustainability Performance: An Empirical and Case Study Analysis of Japanese Listed Firms and Startups2025 · -
• IFRSの任意適用が資本市場や株主構成に与える影響についての研究2025 · -
• アクティビストの介入が企業行動や企業価値に与える影響についての研究2022 · -
• スポーツ・スポンサーシップが企業価値に与える影響についての研究

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