机会成本

It is useful to consider this problem in terms of opportunity cost.

用机会成本的概念来考虑这个问题也很有用。

This gives us two benchmarks for the opportunity cost of capital.

这给了我们两个资本机会成本的标杆。

In these circumstances opportunity cost is a less useful concept.

在这些情况下，机会成本起的作用很小。

The economic impact of unemployment can be used to understand the concept of opportunity cost.

失业的经济影响可以用机会成本的概念来理解。

What is the opportunity cost here?

这里的机会成本是多少？

The second reason is that the book provides yet more evidence of the opportunity cost of the Iraq war.

第二个原因是这本书为伊拉克战争的机会成本提供了更多的证明。

To maximize yourself's utility, you have to consider the opportunity cost.

在最大化你的个人利益时，你是不能不考虑这些机会成本的。利益是什么？

Let's first consider the rancher's opportunity cost.

我们先来考虑一下牧场主的机会成本。

At present, there are many researches on the scale of foreign exchange reserves through different way studying the moderate scale of the foreign exchange reserves, and formed different methods: demand regress function method, rule of three, opportunity cost theory, etc.

目前这方面的研究很多，从不同角度研究了外汇储备的适度性问题，形成了需求回归函数法、比例法、机会成本说等理论，但这些理论却均在不同程度上存在一定的缺陷，因此单独运用其中任何一种理论都不能对我国外汇储备的规模进行合理的分析。

The self-profit existence is a kind of necessity in the government.

通过建立一定的激励约束机制，形成规则的利益导向和规则的行政空间，激发政府官员的自觉践约行为和意识，并以高昂的机会成本抑制各种违约动机和企图，是推进政府信用建设的制度设计的目标所在。

I'm strongly against the death penalty — it's an eye for an eye.

我不赞成死刑——这是以牙还牙的报复行为。

And to get you the support you need, we're enlisting all elements of our national power: our diplomacy and development, our economic might and our moral suasion, so that you and the rest of our military do not bear the burden of our security alone.

并给你们所须的支援，我们正徵召国家所有各种的力量：我们的外交及发展，我们的经济力量与道德劝说，所以你们与其他军人不须要孤独地负起国家安全的责任。