“…The same authors state four key attributes of human capital that must be considered when managing this capital: flexibility and adaptability, improvement of individual competencies, development of organizational competencies, and individual employability (Garavan et al, 2001). Slavković and Ognjanović (2018) point out that a particularly important characteristic of human capital is that it is not owned by the firm, since the knowledge, skills, and know-how of employees can not be separated from the individual. Therefore, leaving the firm, temporarily or permanently, implies that the firm remains without a part of its human capital (Slavković, Ognjanović, 2018).…”