University of Economic Studies from Bucharest, Romania
Department of International Business and Economics
Pta Romana nr.6, sector 1 Bucharest,
Romania
e-mail:milena_zaharia@yahoo.com
University of Szczecin
Faculty of Economics and Management
Department of Microeconomics
ul. Mickiewicza 64
71-101 Szczecin
Poland
e-mail: jurij@wneiz.pl
