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西红柿面 · 2023年09月10日

按计算器显示Error4

  1. CFA I
  2. Portfolio

NO.PZ2018070201000067

问题如下：

The return projections have been made by Eunice. an analyst from an investment company, for each of the assets with the same probability of occurrence, which combination of two equally-weighted assets has lowest diversification effect?

选项：

A.

Asset A and Asset C.

B.

Asset B and Asset C.

C.

Asset A and Asset B.

解释：

C is correct.

We can also use the calculator to measure the correlation. The correlation between asset B and asset C is -1, between A and B is 0.5, and between A and C is -0.5, the higher correlation, the worse diversification.

完全是按照老师的方法输入这几个数字，然后选stata的时候出现1-V，然后再往下按就是error4了，这个是怎么办呢

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已采纳答案

Kiko_品职助教 · 2023年09月13日

嗨，从没放弃的小努力你好：


试一下直接按“2nd+ENTER”，即调用“SET”功能。

正常按一下后，“1-V”就应该变成“LIN”（如果不是，就多按几次2nd+ENTER，直到出现LIN为止）。在“LIN”模式下输入计算器即可。

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就算太阳没有迎着我们而来，我们正在朝着它而去，加油！

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