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hyi725 · 2023年08月07日

A选项?

* 问题详情,请 查看题干

NO.PZ202206210100000401

问题如下:

Which asset allocation approach best describes the asset allocation choice suggested by Black to the board?

选项:

A.Mean–variance B.Asset-segmentation C.Liability-relative

解释:

Solution

C is correct. Investment in fixed-income securities specifically to generate cash distributions to offset the cash disbursements necessary for maintaining university costs in excess of tuition revenue is a liability-relative approach.

A is incorrect. A mean–variance approach is an asset-only approach that does not consider liabilities.

B is incorrect. An asset-segmentation approach is an asset-only approach that does not consider liabilities.

deviate within 5% of the target portfolio weights 这不能代表是mean variance方法吗?

1 个答案

lynn_品职助教 · 2023年08月08日

嗨,爱思考的PZer你好:


deviate within 5% of the target portfolio weights 这不能代表是mean variance方法吗?


deviate within 5% of the target portfolio weights只是给资产设置了一个range,


mean variance方法说白了就是通过数学上的最优化求解求出来的,这注定它是要对资产进行最优化,


而这道题需要注意的是题干中说到The asset allocation choice should have a heavy emphasis on fixed-income securities with cash distributions(重点放在固定收益产品,要有现金分配).


This type of allocation will offset the future cash disbursements necessary to cover costs at the university in excess of tuition revenue.(现金是用来cover大学超出的费用),所以描述的是ALM,用资产的现金流cover负债。

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