This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
Bogdan Dima
Finance Department, Faculty of Economics and Business Administration,
West University of TimisoaraTimişoara, Romania
Ştefana Maria Dima
ECREB – East European Center for Research in Economics and Business, Faculty of Economics and Business Administration,
West University of TimisoaraTimişoara, Romania