About the Authors

Jeremy Clark

Roles Data curation, Formal analysis, Writing – original draft, Writing – review & editing

jeremy.clark@canterbury.ac.nz

Affiliation Department of Economics and Finance, University of Canterbury, Christchurch, New Zealand

David L. Dickinson

Roles Conceptualization, Funding acquisition, Investigation, Methodology, Project administration, Resources, Validation, Visualization, Writing – original draft

Affiliations Department of Economics and CERPA, Appalachian State University, Boone, North Carolina, United States of America, IZA Institute of Labor Economics, Bonn, Germany, Economic Science Institute, Chapman University, Orange, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.