第二章建立了基于DEA最优效率的贷款定价模型研究。

The second one expounds the loan pricing model based on DEA optimal efficiency.

youdao

第三章建立了基于SFA最优效率的贷款定价模型研究。

The third one deals with the loan pricing model based on SFA optimal efficiency.

youdao

运用不同的赋权策略，获得用最优效率值、最劣效率值和最可能效率值描述的决策单元三参数区间交叉效率值。

With different weighting strategies, the optimal efficiency score, the worst efficiency score, and the most possible efficiency score are obtained.

youdao

I think they're working too little here compared to what's efficient.

我认为他们没有达到最优效率

耶鲁公开课 - 博弈论课程节选

So let me rephrase, are these people, are these pair of partners in the firm, or two students working on their homework assignments, are they working more or less than an efficient level?

让我换个表达方式吧,这些企业合伙人,或者两个共同协作做作业的同学,他们是否实现了最优效率了呢

耶鲁公开课 - 博弈论课程节选