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Wheel · 2022年12月16日

其他的选项为什么不对,谢谢

NO.PZ2022061307000044

问题如下:

Question Which of the following decisions most likely occurs as part of the index management phase of constructing and managing an index?

选项:

A.How to identify which securities should be selected from the target market B.When to rebalance C.Which weighting method to use

解释:

Solution

B is correct. One of the decisions that must be made during the management phase of constructing and managing an index is when to rebalance the index. Rebalancing is necessary to maintain the weight of each security consistent with the index’s weighting method.

A is incorrect. Identifying which securities to use from the target market is part of deciding how to construct an index and not part of deciding how to manage it.

C is incorrect. Choosing the method of weighting to be used in the index is part of the construction of an index process.

如题谢谢

1 个答案

王园圆_品职助教 · 2022年12月16日

嗨,努力学习的PZer你好:


同学你好,题目问的是index management pahse需要做的决定而不是构建constructing阶段做的决定

原版书上在index construction阶段里放了A和C选项,请看以下截图


而B选项则是属于management阶段的


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