Research field (1)：
Public economics, labor economics
Research keywords (3)：
Social Security
, Econometric Analysis
, Health Economics
Research theme for competitive and other funds (6)：
2020 - 2024 レセプトデータを基軸としたデータ駆動型臨床疫学研究の基盤開発
2020 - 2024 Monetary Valuation of Mutual Help-related Subjective Health and Health Losses
2015 - 2019 The Burden of Informal Caregiving and the Health Investment Behavior of Caregivers
2012 - 2015 Economic Analysis on Exercise Habits, Drinking Habits and Subjective Health
2007 - 2010 Vertical Inequity in Inpatient Care and Allocation of Health Care Resources in Secondary Medical Care Zone
2005 - 2007 Analysis on the effects of the decentralization on the efficiency and equity of the social security system
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Papers (22)：
Kumagai, N, Fukuda, H. Distinct Effects of Community-based Activities on Long-term Care Needs: A Study using Zero-Inflated Poisson Regression. Global Health Economics and Sustainability. 2023. 1. 1. 0891
Kumagai, N, Nishimura, S, Jakovljevic, M. Could High Continuity of Care (COC) have a Negative Impact on Subjective Health of Hypertensive Patients? A Japanese Perspective. Cost Effectiveness and Resource Allocation. 2023. 21. 39-48
Jakovljevic, M, Kumagai, N, Ogura, S. Editorial: Global population aging - Health care, social and economic consequences, volume II. Frontiers in Public Health. 2023. 11. 1184950
Jakovljevic, M, Chang, H, Kumagai, N. Editorial: Global excellence in health economics: Asia and Australasia. Frontiers in Public Health. 2023. 11. 1172632
KUMAGAI, Narimasa. Determinants of Regular Season Wins: Evidence from the NPB in Japan. Journal of Japan Society of Sports Industry. 2022. 32. 1. 71-81
Narimasa KUMAGAI. The Projection Bias in Regular Season Wins of the NPB in Japan. The Economic Review (Seinan Gakuin University). 2024. 58. 1-4. 237-248
Kumagai, Narimasa. The Two Challenges of the Use of Micro-Health Data. The Journal of Economics of Kwansei Gakuin University. 2022. 76. 3. 21-39
Tajika, Aran., Kumagai, Narimasa., Furukawa, TA. Predicting Recurrence in Depressed Patients in Remission using a Smartphone App and Wearable Device. Japanese Journal of Preventive Psychiatry. 2022. 7. 1. 3-12
KUMAGAI, Narimasa. Physical Inactivity of Workers and its Relation to the Uneven Allocation of Public Sports Facilities. Ikoma Journal of Economics. 2015. 13. 1. 1-21
KUMAGAI, Narimasa. Socioeconomic Determinants of Physical Inactivity among Japanese Workers. Discussion paper series (Center for Intergenerational Studies; Institute of Economic Research, Hitotsubashi University). 2012. 535
Predicting Recurrence of Depression using Lifelog Data: A Panel VAR Approach.
(ISPOR Europe 2018 (Barcelona International Convention Centre) 2018)
Do Health-Enhancing Behaviors Protect the Physical Health of Informal Caregivers?
(12th World Congress of the International Health Economics Association (Boston University) 2017)
Effects of Health Checkup Attendance on Caregivers’ Physical Health
(4th International Conference on Evidence-based Policy in Long-term Care (London School of Economics and Political Science) 2016)
Gender Differences in the Determinants of Mental Health of Co-residential Caregivers
(3rd International Conference on Evidence-based Policy in Long-term Care (London School of Economics and Political Science) 2014)
Persistence of Physical Activity in Middle Age: A Nonlinear Dynamic Panel Approach
(9th World Congress International Health Economics Association (The Sydney Convention and Exhibition Centre) 2013)
Education (2)：
1994 - 2000 Hiroshima University Graduate School of Social Sciences
1988 - 1992 Hiroshima University Faculty of Economics Department of Economics
Professional career (1)：
Ph.D (Hiroshima University)
Work history (7)：
2019/04 - 現在 Seinan Gakuin University Department of Economics Professor
2010/04 - 2019/03 Kindai University Faculty of Economics
2009/09 - 2010/08 Visiting Scholar, The University of Queensland (Mayne Medical School)
2007/04 - 2010/03 Kindai University Faculty of Economics
2004/04 - 2007/03 Kindai University Faculty of Economics
2000/04 - 2004/03 Fukuyama University Faculty of Economics
1992/04 - 1993/02 The Chugoku Shimbun Reporter
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Association Membership(s) (5)：
Japan Institute of Public Finance
, International Society for Pharmacoeconomics and Outcomes Research Japan Chapter
, Japan Health Economics Association
, International Health Economics Association
, The Japanese Economic Association
