About the Authors

Ingrid Majerova

Roles Conceptualization, Formal analysis, Methodology, Resources, Writing – original draft

majerova@opf.slu.cz

Affiliation Department of Economics and Public Administration, Silesian University in Opava, School of Business Administration in Karvina, Karvina, Czech Republic

Pavel Michna

Roles Writing – review & editing

Affiliation AGEL a.s., Prague, Czech Republic

Marian Lebiedzik

Contributed equally to this work with: Marian Lebiedzik, Jan Nevima, Kamila Turečkova

Roles Validation

Affiliation Department of Economics and Public Administration, Silesian University in Opava, School of Business Administration in Karvina, Karvina, Czech Republic

Jan Nevima

Contributed equally to this work with: Marian Lebiedzik, Jan Nevima, Kamila Turečkova

Roles Validation

Affiliation Department of Economics and Public Administration, Silesian University in Opava, School of Business Administration in Karvina, Karvina, Czech Republic

Kamila Turečkova

Contributed equally to this work with: Marian Lebiedzik, Jan Nevima, Kamila Turečkova

Roles Validation

Affiliation Department of Economics and Public Administration, Silesian University in Opava, School of Business Administration in Karvina, Karvina, Czech Republic

Competing Interests

The authors have declared that no competing interests exist.