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Katherine · 2023年10月06日

这题

NO.PZ2016010802000200

问题如下:

A decrease in the real exchange rate (quoted in terms of domestic currency per unit of foreign currency) is most likely to be associated with an increase in which of the following?

选项:

A.

Foreign price level.

B.

Domestic price level.

C.

Nominal exchange rate.

解释:

B is correct.

The real exchange rate (quoted in terms of domestic currency per unit of foreign currency) is given by:

Real exchange rate(d/f)=Sd/f * (Pf/Pd))

An increase in the domestic price level Pd decreases the real exchange rate because it implies an increase in the relative purchasing power of the domestic currency.

解析: Real exchange rate

Real exchange rate(d/f)=Sd/f * (Pf/Pd))

根据上述公式,较低的Nominal exchange rate,较高的domestic price level,以及较低的 foreign price level会产生较低的Real exchange rate

根据公式,FXreal=FXnormal×CPI之商,real rate下降为什么normal会上升

1 个答案

笛子_品职助教 · 2023年10月07日

嗨,爱思考的PZer你好:


根据公式,FXreal=FXnormal×CPI之商,real rate下降为什么normal会上升


Real exchange rate(d/f)=Sd/f /(Pd/Pf)) = Sd/f * (Pf/Pd))

本题说的是,较低的较低的Nominal exchange rate,较高的domestic price level和较低的 foreign price level,会产生较低的Real exchange rate


也就是说,Nominal exchange rate和Real exchange rate是同向关系。


如果real rate低,则nominal 也较低。


并没有出现同学所说的:real exchange rate下降,normal exchange rate会上升。







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虽然现在很辛苦,但努力过的感觉真的很好,加油!

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