“Market power, efficiency, and upstream effects Disentangling multiple merger effect on gasoline price”
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Published in Journal of Economic Structures, 2023
Recommended citation: Kobayashi, Ryuki. (2023). "The effects of new technology on productivity: technological improvement and reallocation efficiency in the Japanese steelmaking industr." Journal of Economic Structures. 12, 6.
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Published in Health Economics, 2026
Recommended citation: Ibuka, Yoko, Haruo Kakehi, Ryuki Kobayashi, and Ryo Nakajima. 2026. "The Effect of Voluntary Staying at Home on Japanese Female Suicide During the COVID-19 Pandemic," Health Economics: 1–17. https://doi.org/10.1002/hec.70078.
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大学院科目, 慶應義塾大学経済学研究科(春学期), 2023
大学院科目, 早稲田大学大学院経営管理研究科(夏クオーター), 2023
学部科目, 小樽商科大学(夏季集中講義), 2023
大学院科目, 慶應義塾大学経済学研究科(秋学期), 2023
大学院科目, 慶應義塾大学経済学研究科(春学期), 2024
大学院科目, 慶應義塾大学経済学研究科(秋学期), 2024
大学院科目, 慶應義塾大学経済学研究科(春学期), 2025
大学院科目, 慶應義塾大学経済学研究科(秋学期), 2025
大学院科目, 早稲田大学大学院経営管理研究科(冬クオーター), 2025
学部科目, 早稲田大学商学部, 2026
学部科目, 早稲田大学商学部, 2026