alevel经济学讲义:实证表述和规范表述

知识点       时间:2021-12-10 17:03      

 

  A加未来小编带来A-Level经济学讲义:实证表述和规范表述,有需要的同学可以参考。


  What is positive and Normative Statements?


  Positive statements

  Descriptive

  Usually acceptable to all economists

  Usually use data and empirical evidence,


  Example:

  The inflation rate in 1999 is 2.5 per cent;

  The Quantity Theory of Money can be used to explain why inflation occurs in an economy.

  The Index of Retail Price of UK in 1986 is 103.4



  正面陈述

  描述性

  通常为所有经济学家所接受

  通常使用数据和经验证据,


  例子:

  1999年通货膨胀率为2.5%;

  货币数量论可以用来解释为什么一个经济体会发生通货膨胀。

  1986年英国零售价格指数为103.4


  Normative statements

  Involves value judgement

  Often drawn from the economist’s personal views, political beliefs and ethics.


  Example:

  The government should cut fuel tax to reduce the rate of inflation;

  Public sector workers should reduce their demands for higher wages


  规范性声明


  涉及价值判断

  通常来自经济学家的个人观点、政治信仰和伦理。


  例子:

  政府应削减燃油税以降低通货膨胀率;

  公共部门工人应减少对更高工资的要求


  A加未来国际教育作为国际课程和留学教育辅导中心A-levelIGCSEIBAPTOELFIELTSGREPTE等),是中国学生通往海外顶尖名校的桥梁。详情可以扫描下方图片上的二维码咨询。


 

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