Faculty Database - FUJII YOICHRO

Books and Papers

Conference Presentations

Academic Qualifications

Career History

Major Subjects

researchmap Researcher Code

Current Specialized Field

KAKENHI Researcher Number

（Last updated : 2025-09-15 20:48:41）

FUJII YOICHRO
Department Undergraduate School , School of Commerce

Position Professor

■ Books and Papers

1.	2024/11	Article	Cream Skimming and Technological Innovations in Automobile Insurance Asia-Pacific Journal of Risk and Insurance (Collaboration)
2.	2023/04	Article	Multiattribute Regret: Theory and Experimental Study Theory and Decision Volume 95,pp.623–662-662 (Collaboration)
3.	2022/10	Article	Effect of regret sensitivity on self-insurance and self-protection Applied Economics Volume 55,pp.5202-5212 (Collaboration)
4.	2022/04	Article	Do Individuals have Consistent Risk Preferences across Domains?: Evidence from the Japanese Insurance Market Journal of Applied Economics 25(1),pp.604-620 (Collaboration)
5.	2021/10	Article	Is Insurance Normal or Inferior? -A Regret Theoretical Approach- The North American Journal of Economics and Finance (Collaboration)
6.	2021/07	Article	Regret-sensitive equity premium International Review of Economics & Finance Volume 76,pp.302-307 (Collaboration)
7.	2020/08	Article	How Do Optimistic Individuals Affect Insurance Advertisements? Asia-Pacific Journal of Risk and Insurance (Collaboration)
8.	2019/07	Article	Factors Widening the Gap between Hypothetical and Actual Choices -Empirical Evidence from the Japanese Medical Insurance Market- Asia-Pacific Journal of Risk and Insurance (Collaboration)
9.	2019/07	Article	The Willingness to Pay for Health Improvements under Comorbidity Ambiguity Journal of Health Economics (66),pp.91-100 (Collaboration)
10.	2018/07	Article	Regret-sensitive Treatment Decisions Health Economics Review (8),pp.1-8 (Collaboration)
11.	2017/05	Article	An Economic Premium Principle under Dual Theory of the Smooth Ambiguity Mode Astin Bulletin (47),pp.787-801 (Collaboration)
12.	2016/11	Article	Regret, Rejoicing, and Mixed Insurance Economic Modelling (58),pp.126-132 (Collaboration)
13.	2010/04	Article	Equity Premium under Multiple Background Risks, Economics Bulletin Economics Bulletin Volume 30(2),pp.933-939 (Collaboration)
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■ Conference Presentations

1.	2025/08/06	Why Do Non-Life Insurance Companies Tolerate Fraudulent Claims from Insurance Agents in Japan? (2025 World Risk and Insurance Economics Congress)
2.	2023/09/21	How COVID-19 affects Insurance Demand?: Multiattribute Utility and Sign of Cross-derivative (Tinbergen Institute, Health Economics Seminars)
3.	2023/08/09	Market Participation, Ambiguity Aversion, and Information Structures (2023 ARIA Annual Conference)
4.	2023/08/02	How COVID-19 affects Insurance Demand?: Multiattribute Utility and Sign of Cross-derivative (27th APRIA 2023 Annual Conference)
5.	2023/08	Market Participation, Ambiguity Aversion, and Information Structures (27th APRIA 2023 Annual Conference)
6.	2023/07/31	Challenges in Aging Society with Low Birthrates: Long-Term Care, Pension, and Financial Literacy (27th APRIA 2023 Annual Conference)
7.	2020/08/03	Insurance demand in the presence of state dependent background uncertainty (World Risk and Insurance Economics Congress 2020)
8.	2020/08/03	Optimal demand for index insurance under basis ambiguity (World Risk and Insurance Economics Congress)
9.	2020/08/02	The Demand for Index Insurance under Regret Sensitivity (World Risk and Insurance Economics Congress)
10.	2019/09/22	Insurance Demand Anomalies: An Interpretation from Rank Dependent Utility Theory (European Group Risk and Insurance Economists 2019 Seminar)
11.	2019/07/30	How Do Optimistic Individuals Affect Advertisement of Insurance Firm? (23rd Asia-Pacific Risk and Insurance Association 2019 Annual Conference)
12.	2019/07	Insurance Demand Anomalies: An Interpretation from Rank Dependent Utility Theory (23rd International Congress on Insurance)
13.	2018/07	Intertemporal Prevention and Saving: Promotion for Self-reliance (The 22nd Asia-Pacific Risk and Insurance Association 2018 Annual Conference、Singapore)
14.	2018/06	Are Individuals Consistent in their Risk Preferences across Multiple Domains?: Evidence from the Japanese Insurance Market (日本経済学会春季大会)
15.	2018/06	The Willingness to Pay for Health Improvements under Comorbidity Ambiguity (Foundation of Utility and Risk 2018 Conference　York)
16.	2017/12/14	The Willingness to Pay for Health Improvements under Comorbidity Ambiguity (金融研究会)
17.	2017/09/19	The Willingness to Pay for Health Improvements under Comorbidity Ambiguity (European Group of Risk and Insurance Congress 44th seminar　London)
18.	2017/07	Estimating Risk Preferences from Individuals’ Choices of Pension, Long-term Care, and Health Insurance in Japan (The 21st Annual Conference Asia-Pacific Risk and Insurance Economics Association)
19.	2016/06	Regret Sensitive Treatment Decisions (Foundation of Utility and Risk Conference 2016 Warwick)
20.	2014/09/17	An Economic Premium Principle under the Smooth Ambiguity Aversion (The 41st European Group of Risk & Insurance Economists Seminar)
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■ Academic Qualifications

1.	2002/04～2010/03	〔Doctorial Course〕, Graduate School, Division of Information Systems, University of Tsukuba, Completed,
2.	2000/04～2002/03	〔Master Course〕, Graduate School, Division of Business Administration and Economic Policy, University of Tsukuba, Completed,
3.	1996/04～2000/03	Faculty of Management, Tokyo University of Science, Graduated,

■ Career History

2024/04～

Meiji University School of Commerce

■ researchmap Researcher Code

5000069018

■ Current Specialized Field

Money and finance, Economic theory, Economic policy, Educational technology

■ KAKENHI Researcher Number

80635376