About the Authors

Timothy Besley

Contributed equally to this work with: Timothy Besley, Sacha Dray

Roles Conceptualization, Formal analysis, Writing – original draft, Writing – review & editing

Affiliation Department of Economics, London School of Economics and Political Science, London, England, United Kingdom

Sacha Dray

Contributed equally to this work with: Timothy Besley, Sacha Dray

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

s.s.dray@lse.ac.uk

Affiliation Department of Economics, London School of Economics and Political Science, London, England, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.