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必过薇 · 2024年01月12日

解析里的数字从哪来的？

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

选项：

A.–3.00% B.7.29% C.-6.8%.

解释：

Solution Exchange Rate Calculations

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

Expected Spot Rate of C/D=2.26*1.4/1.08=2.9396

To determine the appreciation of the C relative to D, where the D is the price currency and the C is the base currency, we have:

(1/ 3.1433 )/(1/ 2.9263) −1=7.29%

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

Expected Spot Rate of C/D=2.26*1.4/1.08=2.9396


2.28、1.42、2.26、1.4从哪来的？


A/C除以A/B再除以B/D=D/C，所以D/C的spot是0.5636，expected是0.5810，应该是增值3%吧

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1 个答案

笛子_品职助教 · 2024年01月13日

嗨，从没放弃的小努力你好：


这道题的数字有错误，后台会进行修改，同学先忽略。

----------------------------------------------
虽然现在很辛苦，但努力过的感觉真的很好，加油！

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