Authors
Arkadiusz Orzechowski
Warsaw School of Economics, Collegium of Socio-Economics, Department of Banking, ul. Wiśniowa 41, 02-520, Warszawa, Poland
© 2018 Arkadiusz Orzechowski, published by Poznań University of Economics and Business Press
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.