长期平均成本

在实时交换销售数据的基础上，供应商能够依据模型在发货周期内确定最佳的货物配送时间和配送数量，主动补货，实现总的长期平均成本最小化。

Based on the real-time sales data exchange , it enables suppliers to make the decision of the optimal time and the quantities of replenishment for retailers during a delivery cycle , in order to replenish the consumers ' stock initiatively and minimize the long-run average cost .

传统理论对于企业的进入与退出问题的分析更多地还停留在马歇尔意义上的长期平均成本、短期可变成本与价格的比较以及传统的净现值的分析框架内。

The research of traditional theory on this subject still focuses on the comparing of Marshallian long run average cost and short run variable cost with price , and net present value analysis .

学习效应，即学习曲线，或经验曲线，是指在生产过程中，由于知识的积累和经验的增加，从而导致长期平均成本的降低。

Learning effect , also called the learning curve or experience curve refers to the decrease of long-term average cost in the production process , due to the accumulation of knowledge and experience increase .

和“长期平均递增成本法”

Long run average incremental cost ," lraic "

为何一个企业的短期平均总成本和长期平均总成本不一致？

How and why does a firm 's average-total-cost curve differ in the short run and in the long run ?

同时，还就航运活动的长期年平均单位成本的变化特征及其所要求的船舶替代，结合航运实际，从优化角度作了探讨。

Moreover , on the basis of the changing features of the long-term average unit production cost in shipping , the problem of ship replacement is approached from the angle of optimal option .