About the Authors

Josie I. Chen

Contributed equally to this work with: Josie I. Chen, Tai-Sen He, Hsin-Ya Liao

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Supervision, Writing – review & editing

Affiliation Department of Economics, National Taiwan University, Taipei City, Taiwan

Tai-Sen He

Contributed equally to this work with: Josie I. Chen, Tai-Sen He, Hsin-Ya Liao

Roles Conceptualization, Formal analysis, Funding acquisition, Investigation, Methodology, Writing – original draft, Writing – review & editing

ts.he@ntu.edu.sg

Affiliation Economics Programme, School of Social Sciences, Nanyang Technological University, Singapore, Singapore

Hsin-Ya Liao

Contributed equally to this work with: Josie I. Chen, Tai-Sen He, Hsin-Ya Liao

Roles Data curation, Formal analysis, Investigation, Writing – original draft

Affiliation Department of Economics, National Taiwan University, Taipei City, Taiwan

Competing Interests

The authors have declared that no competing interests exist.