About the Authors

Nicholas Fraser

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

Affiliation ZBW—Leibniz Information Centre for Economics, Kiel, Germany

Philipp Mayr

Roles Conceptualization, Funding acquisition, Project administration, Resources, Supervision, Writing – review & editing

Affiliation GESIS—Leibniz Institute for the Social Sciences, Cologne, Germany

Isabella Peters

Roles Conceptualization, Funding acquisition, Project administration, Resources, Supervision, Writing – review & editing

i.peters@zbw.eu

Affiliations ZBW—Leibniz Information Centre for Economics, Kiel, Germany, Kiel University, Kiel, Germany

Competing Interests

The authors have declared that no competing interests exist.