Our paper is centred on the research problem whether competencies are really essential as they play a significant role in human resource management and also enhance competitiveness. It wishes to highlight what competencies (can) enhance the success of empl oyees and their competitiveness in the labour market together with certain personality traits that have a powerful impact on decision making mechanisms. An answer is also sought to the question of how competencies have been transformed and how their role was appreciated and re - evaluated. To this end, we applied both primary and secondary research with qualitative (focus group interviews) and quantitati...