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Wyyyyyj · 2024年04月26日

为什么汇率的形式写成了c/d

  1. CFA I
  2. Economics Analysis

NO.PZ2023071902000008

问题如下：

Question

A market study conducted by a distributor provides the following exchange rates:

The expected depreciation (%) of the currency “D” in relation to the “C” is closest to:

选项：

A.3.00% B.6.8% C.9.8%.

解释：

Solution Exchange Rate Calculations

Spot Rate of C/D= 2.28*1.42/1.03=3.1433

Expected Spot Rate of C/D=2.26*1.4/1.08=2.9296

To determine the depreciation of the D relative to C, we have:

2.9263÷3.1433 −1=-6.8%

民币兑美元即期汇率= 2.28*1.42/1.03=3.1433

C/D预期即期汇率=2.26*1.4/1.08=2.9296

D相对于C的贬值: 2.9263÷3.1433−1 = -6.8%

这个题目中为什么最后不是求d/c的spot 和expect rate而是c/d？怎么判别出的。

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1 个答案

笛子_品职助教 · 2024年04月27日

嗨，爱思考的PZer你好：


这个题目中为什么最后不是求d/c的spot 和expect rate而是c/d？怎么判别出的。

Hello，亲爱的同学~

这里需要先了解一个知识点。


对于C/D这种汇率表达式：

/前的C是price currency。

/后的D是base currency。


我们看base 和price两个词，从字面意思就可以得出：

汇率数字的变动总是反应base currency的涨跌。

汇率数字涨，表示base currency（相对price currency）升值。

汇率数字跌，表示base currency（相对price currency）贬值。


在以上知识点的基础上，我们再看本题。

本题的问题是：The expected depreciation (%) of the currency “D” in relation to the “C” is closest to:

意思是：D贬值多少。

从以上知识点可以看出，汇率数字反应Base currency的贬值升值。

因此从题干的问题上看出，D是base currency。

汇率表达式为C/D。

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