About the Authors

Kevin Hoefman

Roles Data curation, Formal analysis, Writing – original draft

Affiliations Department of Economics, Ghent University, Ghent, Belgium, Howest University College West Flanders, Kortrijk, Belgium

Aaron Bramson

Roles Conceptualization, Supervision, Visualization, Writing – review & editing

Affiliations Department of Economics, Ghent University, Ghent, Belgium, Laboratory for Symbolic Cognitive Development, Riken Brain Science Institute, Wako City, Saitama, Japan, Department of Software and Information Systems, UNC Charlotte, University City Blvd., Charlotte, NC 28223, United States of America

Koen Schoors

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

koen.schoors@ugent.be

Affiliations Department of Economics, Ghent University, Ghent, Belgium, National Research University, Higher School of Economics, Moscow, Russia

Jan Ryckebusch

Roles Conceptualization, Funding acquisition, Investigation, Methodology, Writing – review & editing

Affiliation Department of Physics and Astronomy, Ghent University, Ghent, Belgium

Competing Interests

The authors have declared that no competing interests exist.