Even though manufacturers and retailers can forecast aggregate demand with some certainty, forecasting accurately how that demand will be distributed among the many SKU's they sell is difficult.
尽管制造商和零售商能够有一定把握地预测总需求，但要准确地预测需求将如何在他们销售的众多SKU中分配是困难的。
The rate of growth of GNP will depend upon the rate of growth of aggregate demand.
国民生产总值的增长率将依赖于总需求的增长率。
Aggregate prices rise only with reduced supply or increased (monetary) demand.
总体价格只会因商品供应减少或者货币需求增大而上升。
And the demand factor, expressed in the financial resources of the world, divides itself into two parts: the aggregate of cash available and the credit available.
而需求因素，在财政资源中分为两部分：可用现金与可用信贷的总量。
This is because the increase in inflation has been mostly driven by food, as a result of supply shocks, rather than caused by excess aggregate demand.
因为，主要由食品价格驱动的通胀的上升是由于供应上的意外，而非更多的需求引起的。
Calvo noted that while the U.S. is suffering "a double-whammy" of a drop in aggregate demand combined with a credit crunch, most emerging markets are faring better.
卡尔沃强调指出，美国正承受着需求总量下降和信贷紧缩的“双重打击”，而大多数新兴市场的处境要好一些。
Views in CouchDB are created on demand and can be used to aggregate, join, and report on documents in the database.
在CouchDB中可以根据需求创建视图，并使用它在数据库中聚合、连接和报告文档。
Spreading scarce jobs was probably desirable. But the key point is that higher aggregate demand didn't significantly expand the amount of work that was done.
但关键问题是更高的需求并没有显著增加就业机会。
That recession (or the shortage of global aggregate demand) is the elephant in the room.
衰退（或者说全球总体需求短缺）是明摆着的的现实（英谚：房中的大象，the elephantin theroom，译者注）。
But since expanding aggregate demand is precisely the goal of the interest rate cut, that incentive is not a bug but a feature!
但是，由于扩大总需求正是降息的目的，这一消费激励并非这个方案的缺陷，而是这个方案的特点。
If there is debate about the details, it is remarkable how unanimous economists now are that fiscal policy needs to be used actively to boost aggregate demand.
如果关于具体的细节上有争议，那么经济学家们现在都惊人一致地认为财政政策必须积极地用来刺激总需求。
The effect of deflation in reducing aggregate demand, known as debt deflation, probably played a significant role in the Great Depression.
通缩于降低总需求上的效应叫做债务紧缩，在大萧条时期它可能扮演了重要的角色。
That is true of hard engineering technology as well as the tacit knowledge of how best to organise production, support markets and manage aggregate demand.
无论是对于具体的工程科技，还是抽象的如何组织生产，支撑市场，管理总需求，情况都是如此。
But boosting aggregate demand did not end the Great Depression.
但是增加总需求并没有结束大萧条。
Such fiscal adjustment may be necessary to ensure medium-term debt sustainability, but its immediate effect would lead to a reduction in private and public aggregate demand.
为了保持债务的中期可持续性，这些财政调节措施或许是必要的，但其短期效应将导致私人和公共部门总体需求的减少。
Fiscal stimulus has helped shore up aggregate demand.
财政刺激政策帮助支撑了总需求。
But creating inflation is easier said than done: it requires boosting aggregate demand enough to consume existing economic slack, through either monetary or fiscal policy.
但是制造通货膨胀说起容易做起来难- - -它需要货币抑或是财政政策来拉动足以消化现存闲置生产的总需求。
This paper develops a simple aggregate model of discrete-continuous demand to motivate how this correlation can be tested using simple regression techniques and readily available firm data.
在本文中，我们提供了一个简单的基于离散-连续需求的加总模型，用来说明对这种相关关系的检测如何可以用简单的回归实现。
From the perspective of global economic recovery, higher commodity prices caused by more aggregate demand are good news.
从全球经济复苏的角度来看，由总需求增加造成的高价格是好消息。
Some people have argued that the high commodity prices resulting from monetary stimulus are a sort of supply shock, which might negate the impact of quantitative easing on aggregate demand.
有些人主张，货币刺激造成的高商品价格是一种供应冲击，这可能会抵消量化宽松政策对总需求的影响。
Increasing aggregate demand is supposed to increase output growth by increasing labor input.
提高总需求理应通过提高劳动力投入来提升产出量的增长。
A negative interest rate would certainly encourage people to borrow and spend, thereby expanding aggregate demand.
利率为负肯定能鼓励大众借贷和消费，从而扩大总需求。
The bottom line with Krugman's analysis is that he believes that current expenditures must be subsidized with negative interest rates if aggregate demand is to increase.
克鲁格曼分析的底线是他认为如果累计总需求增加，经常支出必须要通过负利率来补贴。
Arguing that we are going to spend more money to solve this problem is acting like we are in an aggregate demand problem when we are in a very long-term growth problem.
在这争论我们是否该花更多的钱来解决问题就像我们遇到长期增长问题时我们表现的却像遇到总需求问题那样。
It requires aggregate demand to return to, and exceed, potential output.
这要使总需求恢复、并超过潜在需求。
But the key point is that higher aggregate demand didn't significantly expand the amount of work that was done.
但是关键是高需求并没有从根本上增加完成的工作量。
Aggregate demand is falling sharply below aggregate supply.
正在剧烈下跌的总体需求远低于总供应量。
Aggregate demand is falling sharply below aggregate supply.
正在剧烈下跌的总体需求远低于总供应量。
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