期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2016
卷号：5
期号：3
页码：3552
DOI：10.15680/IJIRSET.2016.0503150
出版社：S&S Publications
摘要：In this paper, the problem of time to recruitment is studied for a two-grade manpower system byassuming that the wastage (loss of manpower) which takes place due to policy decisions form a geometric process.Three mathematical models are constructed by considering three different forms of optional and mandatory exponentialthresholds for cumulative wastages in each grade .Explicit analytical expressions for variance of time to recruitmentis obtained when the inter-policy decision times (i) are correlated and (ii) form a geometric process.
关键词：Two grade manpower system; geometric process; correlated random variables; Univariate policy of;recruitment; Variance of time to recruitment
