About the Authors

Chekwube Madichie

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Software, Visualization, Writing – original draft, Writing – review & editing

chekwube.madichie@york.ac.uk

Affiliation Department of Economics and Related Studies, University of York, York, United Kingdom

James Lomas

Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

Affiliation Department of Economics and Related Studies, University of York, York, United Kingdom

Luigi Siciliani

Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

Affiliation Department of Economics and Related Studies, University of York, York, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.