About the Authors

James Holehouse

Roles Conceptualization, Formal analysis, Investigation, Methodology, Resources, Visualization, Writing – original draft, Writing – review & editing

james.holehouse@ed.ac.uk

Affiliation School of Biological Sciences, University of Edinburgh, Edinburgh, United Kingdom

Hector Pollitt

Roles Conceptualization, Writing – review & editing

Affiliation The World Bank, Washington, DC, United States of America

Competing Interests

The authors have declared that no competing interests exist.