About the Authors
- Yoichi Sekizawa
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Contributed equally to this work with: Yoichi Sekizawa, Yoko Konishi
Roles Conceptualization, Formal analysis, Methodology, Writing – original draft
* E-mail: sekizawa-yoichi@rieti.go.jp
Affiliation Research Institute of Economy, Trade and Industry, Tokyo, Japan
- Yoko Konishi
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Contributed equally to this work with: Yoichi Sekizawa, Yoko Konishi
Roles Conceptualization, Formal analysis, Investigation, Methodology, Supervision, Writing – review & editing
Affiliation Research Institute of Economy, Trade and Industry, Tokyo, Japan
Competing Interests
The authors have declared that no competing interests exist.