1. Corresponding author. Vice Dean and Full Professor at the Faculty of Economics and Business Administration, Babeş-Bolyai University, Cluj-Napoca, Romania.
2. Assistant Professor at the Faculty of Economics and Business Administration, Babeş-Bolyai University, Cluj-Napoca, Romania.
3. Full Professor at the Faculty of Economics and Business Administration, Babeş-Bolyai University, Cluj-Napoca, Romania.
4. Teaching Assistant at the Faculty of Economics and Business Administration, Babeş-Bolyai University, Cluj-Napoca, Romania.