Mean and Variance of the Time to Recruitment in a Two Grade Manpower System Using the Threshold Has Kumaraswamy Generalized Gamma Distribution

Abstract

Recruitment is one of the dynamics of manpower system that can usually be effectively controlled, always assuming that there is at any time an adequate supply of recruits to a system. In this situation, number of exits from the organization reaches a certain threshold level; it could be viewed as a breakdown point. The time to attain breakdown point is an important characteristic for the management of the organization. In this paper an organization having two grades with independent threshold follows the special case of Kumaraswamy Generalized Gamma (Kum-GG) distribution is considered and the mean and variance of the time for recruitment in this organization are obtained using the cumulative damage process of reliability theory.