Koichi YAMAURA
Food and Environmental Economist

Koichi YAMAURA
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biography
Food and Environmental Economist
I am originally from Saitama, Japan. Before entering university, I played soccer in Uruguay, which was a formative experience that broadened my perspective. I earned a B.S. degree in Economics with a focus on International Economics from Toyo University. I later pursued graduate studies at Kansas State University (KSU), where I obtained both my M.S. and Ph.D. degrees in Agricultural Economics. Throughout both degrees, my research focused on soybean trade and market power. In addition, I earned a Graduate Certificate in Applied Statistics from KSU, further strengthening my analytical and empirical research skills.
After completing my Ph.D. in 2012, I worked as a postdoctoral fellow at Sophia University, where I participated in the Ministry of the Environment’s S-10 project. I then served as an assistant professor at Tokyo University of Agriculture and Technology before joining Ritsumeikan Asia Pacific University (APU) in 2019.
My research interests lie in consumer economics, food and sustainable energy, socioeconomic analysis, and issues related to the Fukushima disaster. Outside of academia, I enjoy watching sports and spending time playing with my kids.
NEWS
Research
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Submitted paper (1), 2nd revised and submitted paper (1), Coming presentation (1)
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Selected(採択): Research grant at Architecture and Building Research Institute, Ministry of the Interior, Taiwan (May 2025) 台湾内政部建築研究所のプロジェクトに採択されました。国際メンバーとして参画します。
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Scheduled presentation at Applied and Agricultural Economics Association (July 2025) アメリカ農業経済学会@デンバーで久しぶりに発表します。
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Presented at Agricultural Economics Society of Japan (March 2025) 日本農業経済学会で発表しました。
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Published(論文発表): Editorial for the special feature: “Citizens’ attitudes and preferences for climate change policies and technologies in Southeast and East Asia”, Sustainability Science. with del Barrio Alvarez, D., Sugiyama, M., Thuy, T.D. Venkatachalam, A. Thanks! (March, 2025)
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Selected(採択): the Support for Preparation of International Collaborative Research (APU). Thanks! (July, 2024) 国際共同研究準備支援制度に採択されました。
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Published: 巻頭言「大学における持続可能な開発のための教育」 ニューサポート高校「教育情報」Vol.35(2024年春号)https://ten.tokyo-shoseki.co.jp/ten_download/2024/2024048381.pdf
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Published(論文発表): Public Perception of Carbon Dioxide Removal in Three Asian Regions, Sustainability Science. with A. Mohammed, M. Sugiyama, Y.C. Chen, and Y. Ju. Thanks! (May, 2024) https://doi.org/10.1007/s11625-024-01515-4
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Published(論文発表): Public perceptions on net zero energy houses in Japan, Sustainability Science. with M. Sugiyama, Y. Ju, and S. Xu. Thanks! (May, 2024) https://doi.org/10.1007/s11625-024-01501-w
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Received(採択): JSPS Grants-in-Aid for Scientific Research C (KAKENHI: 2024-2027). Thanks! (February, 2024) 科研費基盤研究Cに採択されました。
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Selected(受賞): 2024 Taiwan Fellowship by Ministry of Foreign Affairs by Republic of China (Taiwan). Thanks! (December, 2023) 台湾外交部の台湾奨助金に選ばれました。
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Presented at Asian Society of Agricultural Economists 2023 @ Tokyo. Also award committee (March 2023) アジア農業経済学会で発表しました。また論文審査委員を務めました。
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Selected(受賞): Award for Outstanding Achievements in the field of Research for AY2020, APU (May 2021) 研究優秀賞を受賞しました。
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Published(論文発表): New Farmers' Incentives under the New Tangerine Farming Support: The Case of Tuban, Indonesia, International Journal of Fruits Science. with Z. Hanif. Thanks! (March 2021) https://doi.org/10.1080/15538362.2021.1895032
General
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JA大分中央会の方と研究室で打ち合わせしました。講義でJAについてお話いただく予定です。学JAを正しく理解してくれる機会になると嬉しいです。(May. 2025)
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Academic Development Leave (April-September 2024). Visiting Scholar at Dept. of Agricultural Economics, National Taiwan University. サバティカルで国立台湾大学農業経済学部で客員研究員です。
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Transferred from School of Management to College of Asia Pacific Studies (because of reorganization of university) (April 2023) 学内改組のため国際経営学部からアジア太平洋学部へ異動しました。
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Start Field leader in College of Asia Pacific Studies (April 2023) 23年度は主任です。
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Finished Graduate School Development Economics Division Head (March 2023) 大学院のディビジョンヘッドを2年間務めました。
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Create new webpage (Aug.2021) データが消えたので新しく作りました。
Seminar
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2025Spring: Undergraduate seminar 8 new students, Master 3 (11 completion in APU)
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富塚健太くんが「The Attitude of Generation Z towards Pollinosis Measures through the Japanese Cedar Forest Replacing Project」卒業論文優秀賞を受賞しました!おめでとう!Congrats on Kenta Tomizuka for outstanding undergraduate thesis award! (Feb.2025)
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富塚健太くん(学部4年)がAsia Pacific Conference2024で研究発表しました。好評でした!(Dec. 2024)
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David Purnamaくん(修士2年)がAsia Pacific Conference2024で研究発表しました。(Dec. 2024)
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David Purnamaくん(修士1年)がFALIAの懸賞論文で受賞しました。おめでとう!
Congrats on David Candra Purnama for FALIA's essay competition awards 2023! (Dec. 2023) -
栗眞杏奈さんが「プラスチック問題に関する実態と若年層消費者の意識分析」で卒業論文優秀賞を受賞しました!おめでとう!Congrats on Anna Kurima for outstanding undergraduate thesis award! (Feb.2022)