About the Authors

Isabelle Brocas

Roles Conceptualization, Investigation, Methodology, Writing – original draft, Writing – review & editing

Affiliations Department of Economics, University of Southern California, Los Angeles, CA, United States of America, Center for Economic Policy Research, London, United Kingdom

Juan D. Carrillo

Roles Conceptualization, Investigation, Methodology, Writing – original draft, Writing – review & editing

juandc@usc.edu

Affiliations Department of Economics, University of Southern California, Los Angeles, CA, United States of America, Center for Economic Policy Research, London, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.