About the Authors

Ulrich Berger

Roles Conceptualization, Formal analysis, Investigation, Methodology, Project administration, Writing – original draft, Writing – review & editing

ulrich.berger@wu.ac.at

Affiliation Department of Economics, Vienna University of Economics and Business, Vienna, Austria

Hannelore De Silva

Roles Formal analysis, Investigation, Software, Visualization, Writing – review & editing

Affiliation Institute for Finance, Banking and Insurance and Research Institute for Cryptoeconomics, Vienna University of Economics and Business, Vienna, Austria

Competing Interests

The authors have declared that no competing interests exist.