Authors
Nicolaus Copernicus University in Torun, Faculty of Economic Sciences and Management, Toruń, Poland
SGH Warsaw School of Economics, Collegium of Business Administration, Institute of Markets and Competition, Warszawa
© 2026 Małgorzata Szczepaniak, Katarzyna Bentkowska, published by Poznań University of Economics and Business Press
This work is licensed under the Creative Commons Attribution 4.0 License.