传统工程系统有着显著的边界成本。
Traditional engineering systems have a significant marginal cost.
本文基于随机边界成本函数首次实证研究了中国主要商业银行及其战略投资者的成本无效率水平。
The paper based on stochastic frontier function firstly makes an in-depth empirical study about cost inefficiency of China major commercial Banks and their strategic investors.
这个新的管理范式将两个熟悉的理念从它们先前的边界向外又拓展了一步：一是顾客至上，二是规模经济会导致单位成本的大幅下降。
This new management paradigm pushes two familiar ideas beyond their previous limits: that the customer is king, and that economies of scale can produce radical reductions in unit costs.
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