The impact of HR outsourcing and strategic HR integration on the HR-to-employee ratio

Purpose Two simultaneous trends have arisen in the field of HRM: the development of the human resource (HR) function toward a more strategic, value adding unit and the trend of HR outsourcing (HRO). Opinions are divided in the field of HRM research regarding the interdependences between these two trends and whether the HR function has a positive or negative effect. Therefore, the purpose of this paper is to examine the triangular relationship...