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华赞 · 2024年08月23日

能否使用画图法

NO.PZ2020012005000002

问题如下:

“If you buy a non-income-producing financial asset for 100 and enter into a forward contract to sell it for 110 in one year, you have made a profit of 10.” Is this statement true? Why or why not? Consider the situation where the interest rate is 4% per year and 10% per year.

选项:

解释:

The profit is less than 10 because the investment of 100 must be financed. If the interest is 4% per year, the profit is only 6. If it is 10% per year there is no profit. This was the issue that led to Joseph Jett’s false recording of profit.

能否使用画图法解释这道题

1 个答案
已采纳答案

pzqa27 · 2024年08月26日

嗨,爱思考的PZer你好:


这个题没有什么图需要画。它说的是现在100元的产品,用forward 卖出可以拿到110元,问我们profit是不是10。这里profit不是10,因为要考虑货币的时间价值,未来的110元不等于现在的110,未来的110元肯定不如现在的110元的,因此profit是小于10的。

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