摘要
用综合指标成本利润率反映整个生产经营过程生产消耗的经济效果，建立了现代管理效益定量模型，可为经营决策提供重要的信息和理论。
Taking the profits to cost in he general goals as the index to the economic efficiency in the whole production，We established a pattern of economic efficiencyin modem administration to provide information Policy-decision.
