About the Authors

Jana Siebert

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Validation, Visualization, Writing – original draft

Affiliation Department of Applied Economics, Faculty of Arts, Palacky University Olomouc, Olomouc, Czech Republic

Johannes Ulrich Siebert

Roles Conceptualization, Data curation, Investigation, Methodology, Project administration, Resources, Supervision, Validation, Visualization, Writing – original draft

johannes.siebert@mci.edu

Affiliation Department of Business and Management, Management Center Innsbruck, Innsbruck, Austria

Competing Interests

The authors have declared that no competing interests exist.