Authors
magdalena.szyszko@poznan.merito.pl
Faculty of Finance and Banking, Institute of Economics and Finance, WSB Merito University in Poznan, Poznan, Poland
Agata Kliber
Department of Applied Mathematics, Institute of Informatics and Quantitative Economics, Poznan University of Economics and Business, Poznan, Poland
Olena Motuzka
Department of Management, Marketing, and Public Administration, National Academy of Statistics, Accounting and Audit, Kyiv, Ukraine