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alevel课程经济学essay如何写好?

  • 责任编辑:siyu.zhang
  • 来源:互联网
  • 时间:2020-05-27 11:57:23

  alevel课程的情况一直十分引人关注,尤其是alevel经济课程,大家都知道如何写好alevel经济essay吗?今天天道教育小编就为大家详细介绍一下。

  A-Level Eco成绩没有提高,找不到突破点?选择题和简答题A水平,但总分拿alevel经济课程A特别难?别想了,是你的alevel课程Essay拖了后腿。

  理解了的alevel经济essay结构,今后我们在答题时就会游刃有余。

  我们举例说明:

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

  第一步:关键概念+公式

  Relevant definitions(Key terms)+Formula

  首先我们识别出题干中的 key terms-maximum price 并对其定义进行描述,描述完定义后对其condition进行描述。

  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.

  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+解释图表

  Draw diagram+Explain diagram

  其次从政府/生产者/消费者角度对图进行解析。

  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:回答问题+举例子

  Draw diagram+Explain diagram

  说明最高限价的利弊效应

  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:评价(总结)

  Evaluation (Conclusion)

  最后说明consumers 是否benefit存在一些局限性:最高价格的总体影响取决于固定价格是低于还是高于市场均衡价格。

  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考试时间相对紧促,考生要在短时间内完成Essay写作,所以在日常学习时一定要学在当下,疑问当场解决;同时对自己的易错点进行收集归纳。

  以上就是经济alevel课程的提分介绍了,希望对各位学子学好alevel经济课程有所帮助,如果你对alevel经济essay还有其他疑问,敬请关注天道教育alevel考试频道。

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