
Yoshihiko Kadoya is a Distinguished Professor of Hiroshima University. He serves as the Director of the Research Impact Acceleration Hub and the Director of the Hiroshima Institute of Health Economics Research (HiHER). His research fields include health economics, behavioral finance, financial literacy, and public policy.
Kadoya Lab is an empirical economics research group at Hiroshima University focusing on financial literacy, digital financial literacy, behavioral finance, health economics, and well-being, using large-scale datasets.
Scopus Web of Science
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Research
Jargalmaa Amarsanaa, Trinh Xuan Thi Nguyen, Mostafa Saidur Rahim Khan, and Yoshihiko Kadoya’s paper was accepted by Plos One. The title is “The Dynamics of Loneliness: A Longitudinal Exploration of Transitions in Japan Across the COVID-19 Period, 2020–2024.”
Research
Kadoya Lab (with Prof. Yuichi Kurita)’s proposal for “the Research Impact Acceleration Hub” has been officially approved as a new incubation research institution of Hiroshima University.
Research
Honoka Nabeshima (D2/ DC1) and Yoshihiko Kadoya presented their research at Financial Literacy Workshop.






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