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demon0312 · 2022年03月08日

NO.PZ2018111501000001

NO.PZ2018111501000001

问题如下:

Aron wants to analyze the movement of EUR against the foreign currency USD for portfolio X. It is known that the domestic-currency return is 15% and the foreign-currency asset return is 12%. Which of the following is correct?

选项:

A.

the percentage movement in the spot exchange rate is -2.61%, EUR relative to USD is appreciated.

B.

the percentage movement in the spot exchange rate is 2.68%, EUR relative to USD is appreciated.

C.

the percentage movement in the spot exchange rate is 2.68%, EUR relative to USD is depreciated.

解释:

C is correct.

考点:Currency Risk & Portfolio Return and Risk

解析:

RDC=(1+RFC)(1+RFX)1R_{DC}=(1+R_{FC})(1+R_{FX})-1

已知domestic-currency return is 15%,即RDC=15%R_{DC}=15\%,foreign-currency asset return is 12%,即RFC=12%R_{FC}=12\% ,代入公式,则RFX=2.68%R_{FX}=2.68\% 。根据EUR/USD(DC/FC)的外汇报价方式,由于RFX>0R_{FX}>0,因此USD相对于EUR是升值的,也就是说, EUR相对于USD是贬值的。

the percentage movement in the spot exchange rate is 2.68%,, EUR relative to USD is depreciated.这个选项答案没问题,但是我们在计算 spot exchange rate是不是应该站在EUR角度,这样计算数值应该是-2.61%,毕竟题目问的是analyze the movement of EUR against the foreign currency USD。

1 个答案

Hertz_品职助教 · 2022年03月09日

嗨,爱思考的PZer你好:


同学你好~

问题:但是我们在计算 spot exchange rate是不是应该站在EUR角度,这样计算数值应该是-2.61%,毕竟题目问的是analyze the movement of EUR against the foreign currency USD

答:

1.     计算spot exchange rate的汇率表达形式一定是本币/外币的形式哈,在咱们外汇管理中不论是计算还是分析都是基于这个表达形式的。对应本题中本币是EUR,外币是USD。所以是按照EUR/USD的汇率表达形式计算的,也可以说是站在了USD的角度;

2.     然后选项第二部分讨论的是EUR相比于USD升贬值的问题,因为货币的升贬值是相对的,一个币种的贬值对应的是另一个币种的升值,因此虽然计算是站在USD的角度,可以得到USD是升值的,同样也可以判断EUR是贬值的。

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