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旅游攻略,A-Level Eco成果提不高?可能是Essay拖后腿了!-雷火电竞csgo

admin 雷火电竞 2019-06-08 321 0

A-Level Eco成果没有进步,找不到突破点?选择题和简答题A水平,但总分拿A特别难?别想了,是你的Essay拖了后腿。

在解说具体问题前,咱们先来看看一篇Essay的根本架构:

理解了Essay的结构,往后咱们在答题时就会挥洒自如。

咱们举例阐明:

With the help of diagram, discuss whether consumers will benefit from the introduction on a product of an effective maximum price.

第一步:要害概念+公式

Relevant definitions(Key terms)+Formula

首要咱们辨认命题干中的 key terms-maximum price 并对其界说进行描绘,描绘完界说后对其condition进行描绘。

Define maximum price

Maximum price is the maximum legal price that a seller is allowed to charge for a product.The price is not allowed to rise above this level but it is permitted to fall below it.high quality essay writing service on www.lunwentop.net

The condition for maximum price to be effective

If the maximum price is set above the equilibrium prices, it has no effect,

since the equilibrium remains attainable. It is effective when set below the equilibrium price.

第二步:画图表+解说图表

Draw diagram+Explain diagram

其次从政府/生产者/顾客视点对图进行解析。

Explain the diagram

Here Pe and Qe are the equilibrium price and quantity that would prevail without government regulation.

The government, however, has decided that Pe is too high and mandated that the price can be no higher than a maximum price, denoted by P1.

At this lower price, producers will produce less, and supply will be Q1. Consumers, on the other hand, will demand Q3, so demand exceeds supply, and a shortage Q3-Q1 develops.

第三步:答复问题+举比如

Draw diagram+Explain diagram

阐明最高限价的利害效应

The beneficial and harmful effects of maximum price

As a result some people gain and lose from price controls. Consumers whocan purchase the product at a lower price are clearly better off, as surplus for them increases measured by rectangle A.

But those who have been rationed out and cannot buy the good are worse off because they lose the surplus measured by triangle B.

The net gain to consumers is the difference between rectangle A and triangle B.

Another major consequence of maximum price, with or without rationing, is the emergence of the black markets. This is a market in which goods are sold illegally at whatever price equates illegal demand and supply.

Black marketers would buy Q1 at the controlled price of P1 paying the amount measured by rectangle E.

They would sell at the price Pb, earning profits shown by the gray area between Pb and P1. The existence of such a market results in all consumers becoming definitely worse off.

第四步:点评(总结)

Evaluation (Conclusion)

最终阐明consumers 是否benefit存在一些局限性:最高价格的整体影响取决于固定价格是低于仍是高于商场均衡价格。

Conclusion

Finally we conclude that overall effect of maximum price depends on whether the price is fixed is below or above the market equilibrium price,

so far the consumer benefit is concerned maximum price can potentially result in an increase in consumer surplus .

温馨小贴士:A-Level考试时刻相对紧促,考生要在短时刻内完结Essay写作,所以在日常学习时一定要学在当下,疑问当场处理;一起对自己的易错点进行搜集概括。

声明:该文观念仅代表作者自己,搜狐号系信息发布渠道,搜狐仅供给信息存储空间服务。
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