Faculty Information - ARAKI Hiroko |

（Last updated : 2026-04-06 19:12:34）

ARAKI Hiroko

Department / Course

Tokyo Keizai University Economics

Job Distinguished Visiting Professor

Business career
2020/01/15 ～	The Papalaka Research Institute, Limited
2019/02/01 ～ 2021/03/31	Keio University Faculty of Economics
2015/04/01 ～ 2019/03/31	Associate Professor Kindai University Faculty of Economics
2012/04/01 ～ 2015/03/31	Keio University Faculty of Economics
2020/04/01 ～ 2026/03/31	Hosei University Faculty of Lifelong Learning and Career Studies

Degree/Academic background
1995/04～1999/03	Faculty of Economics Keio University Graduated
1999/04～2000/09	Master Program Graduate School, Division of Economics Keio University Dropout
2008/04～2009/03	Master Program Graduate School, Division of Economics Keio University Finished
2009/04～2012/03	Doctoral Program Graduate School, Division of Economics Keio University Finished

Reseach Areas
Public economics and labor economics, Economic statistics keyword(Education of Economics、Microeconometrics、Causal Inference、Applied Econometrics)

Research topic, funded research, and department laboratory expense
2022/04/01 ～ 2024/03/31	Empirical Analysis of the Determinants of Heterogeneity in Risk Selection Behavior and Its Impact on Asset Formation in Japan keyword(Financial Education, Risk Preference, Financial Decision-Making, Financial Literacy, Finite Mixture Model)
2017/04/01 ～ 2021/03/31	Do women go to university when it is established in a region where they live?: Case of massive reforms of two-year colleges in Japan
2016/04/01 ～ 2019/03/31	The Medium and Long-Term Effect of Vocational Education Programs on Occupational Status keyword(Vocational Education, Economics of Education, High School Education, Rate of Return on Education, Econometrics)
2013/04/01 ～ 2017/03/31	Economic Effects of Education Quality in Prewar Japan: An Application of Economic Methods to Education History Research keyword(History of Educational Policy / Economic Development Theory / Economics of Education / History of the Japanese Economy. Statistics on School Education, Economics of Education, Educational Statistics)

Book and thesis
2023/03	Papers	"Recent Sharp Increases in Employees with Mental Disabilities and Changes in their Wage Structure: Evidence based on Blinder-Oaxaca Decomposition" Japanese Journal of Health Economics and Policy 34 (2),pp.69-87 (Co-authored)
2021/03	Papers	"Panel Data Analysis of the Generational Replacement Effect on Employment in Japanese Companies " Japan Labor Issues 5 (29),pp.37-52 (Co-authored)
2020/06	Papers	"Empirical Studies for Quantitative Educational Policy Evaluation" 12 (1),pp.27-41 (Sole-authored)
2019/06	Papers	"Panel Data Analysis of the Generational Replacement Effect on Employment in Japanese Companies" The Japanese Journal of Labour Studies 61 (7),pp.96-110 (Co-authored)
2018/03	Papers	"Aging of the disabled population and the challenges of their labor inclusion: an empirical study with Special Subsidiary Companies in Japan" Journal of Social Security Research 2 (4),pp.484-497 (Co-authored)
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