Aggregation in Manpower Planning
研究人力规划中聚合水平的选择，发现最优聚合水平取决于人员灵活性，并推导出长期聚合规划与短期分解相结合的最优条件。
In manpower planning, as in all other kinds of planning, an important choice is the level of aggregation. The proper level of aggregation depends on the flexibility (mobility) of the personnel. This dependency is investigated in this paper. The manpower system considered is characterized by two dimensions, level and function group. Conditions are derived for aggregate long-term planning (aggregation over function group) combined with one-period disaggregation being optimal.