[1] West Univ Timisoara, Fac Econ & Business Adm, Dept Accounting & Audit, 16 Pestalozzi St, Timisoara 300115, Romania
[2] West Univ Timisoara, Fac Econ & Business Adm, Dept Econ & Modeling, 16 Pestalozzi St, Timisoara 300115, Romania
[3] West Univ Timisoara, Fac Polit Sci Philosophy & Commun Studies, Philosophy & Commun Studies Dept, 4 V Parvan Blvd, Timisoara 300223, Romania