Authors
Katarzyna Byrka-Kita
katarzyna.byrka-kita@usz.edu.pl
Institute of Economics and Finance, University of Szczecin, Szczecin, Poland
Mateusz Czerwiński
Institute of Economics and Finance, University of Szczecin, Szczecin, Poland
Aurelia Bajerska
Doctoral School of the University of Szczecin, Institute of Economics and Finance, University of Szczecin, Szczecin, Poland