About the Authors
- Ritsu Kitagawa
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Roles Conceptualization, Data curation, Formal analysis, Writing – original draft
Affiliation Graduate School of Economics, Waseda University, Tokyo, Japan
- Sachiko Kuroda
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Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Methodology, Project administration, Writing – original draft, Writing – review & editing
* E-mail: s-kuroda@waseda.jp
Affiliation Faculty of Education and Integrated Arts and Sciences, Waseda University; The Research Institute of Economy, Trade and Industry, Tokyo, Japan
- Hiroko Okudaira
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Roles Conceptualization, Data curation, Methodology, Writing – original draft
Affiliation Business School, Doshisha University, Kyoto, Japan
- Hideo Owan
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Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Methodology, Project administration, Writing – original draft, Writing – review & editing
Affiliation Faculty of Political Science and Economics, Waseda University; The Research Institute of Economy, Trade and Industry, Tokyo, Japan
Competing Interests
The authors have declared that no competing interests exist.