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yan · 2024年09月25日

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NO.PZ202206210100000303

问题如下:

Which of Radell’s statements regarding asset allocation Option 1 is most appropriate?

选项:

A.Statement 1 B.Statement 2 C.Statement 3

解释:

C is correct. Statement 3 is most appropriate. The 20% allocation to emerging market equity is too high given the company’s goals and objectives and the sensitivity of revenues to the African economy. A weak emerging market economic environment is likely to stress the pension fund’s investment in emerging market equity and its revenue from its emerging market business simultaneously. Thus, the high volatility of emerging market equity, its limited diversification potential relative to global equity, and the sensitivity of the firm’s revenues to emerging market economies make a large, over-weighted allocation to the asset class inconsistent with the firm’s objective of minimizing fluctuations in year-to-year required contributions.

A is incorrect. The Sharpe ratios for the current allocation, Option 1, and Option 2 are 0.17, 0.19, and 0.175, respectively, with Option 1 having the highest Sharpe ratio. The Sharpe ratio, while providing a means to rank choices on the basis of return per unit of volatility, does not capture other characteristics that are important to Sabonete, such as funded ratio, time horizon, and predictability of contributions.

B is incorrect. Sabonete’s land holdings outside of the pension fund are not considered a part of the extended balance sheet for the SPP and should not affect its asset allocation decisions.

Sabonete’s recent acquisition of land in Africa are outside of the pension fund and, therefore, should not be considered a part of the extended balance sheet for the SPP and should not affect its asset allocation decisions.


3个statement对应到题干中的哪些内容?比如statement 1 里的objecitves,未在题干中找到相应内容,无法判断对错

1 个答案
已采纳答案

Lucky_品职助教 · 2024年09月25日

嗨,爱思考的PZer你好:


同学你好:


本题考查的知识点是资产配置的选择。


Statement 1不正确,SPP目标有三个,五年内达到fully hedged,最小化contribution的波动,最小化行政费和投资费用。所以仅用Sharpe ratio来选择资产配置是不够的。虽然option 1的Sharpe ratio=0.19,是最大的,但Sharpe ratio这个指标本身有一定的缺陷。它只考虑了每单位volatilty获得的收益,没有考虑到Pension plan(SPP)的其他问题,例如funded ratio,投资期,未来的contribution等。所以仅仅基于Sharpe ratio一个指标,不能说option 1就满足了目标。


Statement 2不正确。这家公司是consumer products company,主营业务是销售货物,而不是投资房地产,所以收入的主要来源是销售货物收入而不是投资。在pension fund做资产配置的时候,我们要关心的是与主营业务的相关性不能太大,否则公司和养老金可能都会表现很差。跟这家公司做其它投资没有关系,所以尽管这家公司也有房地产投资,但不影响它的养老金也投资房地产。而且因为是Sabonetes公司而不是Pension plan(SPP),对非洲房地产进行了大量投资,所以这里的land holding不影响asset allocation。加上Option 1中Pension plan(SPP)对Real estate的投资比例为10%,权重不是很高,所以Statement 2的因果关系不成立。


Statement 3正确。在global market portfolio中emerging market equity只有10%的比例,而Pension plan(SPP)中占20%,权重过高。此外,公司本身的销售额有60%来自于emerging markets,增长率高但波动性大,对emerging markets很敏感,所以在Pension plan(SPP)中应当l降低对emerging market equity的权重分配。

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