如果效率的概念甚至对个人都一钱不值，当经济学家用加总全社会的方法来使用这个概念时，就太不着边际了。
If the concept of efficiency is worthless even for each individual, it is a fortiori in far worse straits when the economist employs it in an additive way for all of society.
实际上，对从富人那里增收更多钱的第三个论据就是这提议并不是通过提高边际税率而执行的，而是通过制定更有效率的免税代码。
Indeed, the third argument for raising more money from the rich isthat it can be done not by increasing marginal tax rates, but by making the taxcode more efficient.
诚然，第三个关于提高对富人的税收的提议不是通过增加边际税率而实现的，而是通过提高效率的税收也同样能办到。
Indeed, the third argument for raising more money from the rich is that it can be done not by increasing marginal tax rates, but by making the tax code more efficient.
同边际收费策略相比较，该收费策略不会增加系统的效率损失；
The new strategy can not increase the efficiency loss comparing to marginal congestion pricing strategy.
结果显示，各地区、部门要获得更多的能源，就必须提高能源的使用效率，提高能源消费的边际效益，降低污染排放水平。
The result shows: if any area or department wants to get more energy, they must to improve the utilize efficiency and the marginal benefit of energy; reduce the pollution.
根据田间试验资料，系统地分析了棉花耗水量、产量、边际产量、土壤水分含量、棉花水分利用效率之间的关系。
Based on the experimental data, the relationships between water consumption, yield, marginal yield, water use efficiency and soil water content are systematically analyzed.
采用新兴古典经济学的超边际分析法，引入交易效率，对赫克歇尔-俄林的生产要素禀赋理论进行新的分析，可以得出很多有价值的结论。
Many valuable conclusions can be reached by adopting inframarginal analysis, introducing transaction efficiency, and conducting new analysis of Heckscher-Ohlin factor endowment theorem.
在最优的雇佣合约中，那些边际产量相对较低的人将成为雇员，因为当他们偷懒时，效率损失相对较小。
In an optimal employment contract, individuals with relatively low marginal product will become employees because the efficiency loss will be relatively small as they shirk.
最优所得税主要探讨税收如何兼顾公平与效率问题，以及给定公平偏好程度下，如何确定最优边际税率水平。
Optimal income taxation is primarily aimed at balancing fairness and efficiency, and ascertaining the level of optimal marginal tax rate under a given equity preference condition.
他所说的利率等于边际资本效率，意思就是这样。
This is what he means by equality between the rate of interest and the marginal efficiency of capital.
利用边际成本定价模式确定飞机所需交纳的起降费从经济学角度来说是富于效率的，并且相关的原则也为越来越多的机场所采纳。
It argues that charging policy, based on marginal cost pricing, is economically efficient, and facts show that relevant principles are more widely accepted by airport operators.
而它们的资本利用效率或者技术创新水平至少是没有明显提升(或是下降)，还不足以抵消其资本边际生产率下降的趋势。
Their capital utilization rate or technical innovation level has not been promoted obviously and it is insufficient to offset the drop of capital limit productivity.
生产者考虑到资源有限等问题，纷纷开始大力合理的分配资源以确保高效率，不过此效率皆由价格杠杆及边际成本而定。
Given the limited resources, producers are being motivated to allocate the resources properly to ensure highest efficiency, which is determined by the equality of price and marginal cost.
微观经济学的市场边际原则被证明能够有效地指导稀缺资源的有效利用和分配，使资源效率达到最佳。
Marginal principle in which price should be set at the point where marginal benefit equals marginal cost yields efficiency in resources USES and allocations.
供应链契约可以在很大程度上克服供应链中的“牛鞭效应”和“双边际化效应”，提高供应链的整体效率。
Supply chain contract can solve the "bull effect" and "double marginalization" in some degree, improving the whole revenue of the whole chain.
供应链契约可以在很大程度上克服供应链中的“牛鞭效应”和“双边际化效应”，提高供应链的整体效率。
Supply chain contract can solve the "bull effect" and "double marginalization" in some degree, improving the whole revenue of the whole chain.
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