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Basel Zhang · 2022年05月29日

投资是唯一的经济来源,不是风险承受能力更低吗?

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问题如下:

A wealthy investor has no other source of income beyond her investments and that income is expected to reliably meet all her needs. Her investment advisor recommends that she tilt her portfolio to cyclical stocks and high-yield bonds. Explain the advisor’s advice in terms of comparative advantage in bearing risk.

选项:

解释:

This wealthy investor has a comparative advantage in bearing business cycle risk compared with the average investor who depends on income from employment. Because the average investor is sensitive to the business cycle and in particular the risk of recession, we would expect there to be a risk premium to hold recession-sensitive securities. Cyclical stocks and high-yield bonds are both very sensitive to the risk of recessions. Because the welfare of the wealthy investor is not affected by recessions, she can tilt her portfolio to include cyclical stocks and high yield bonds to attempt to capture the associated risk premiums.

A wealthy investor has no other source of income beyond her investments

1 个答案

星星_品职助教 · 2022年05月30日

同学你好,

对于风险承受能力,“wealthy” investor肯定要比“average” investor要强。这是经济实力决定的。

换而言之,富人亏得起,穷人亏不起。

题目中的“no other source of income”想说明的是富人不需要去打工,所以不会因经济周期(衰退)同时丢掉工作,投资也亏钱。

所以对于普通打工者来说,为了避免这种“双杀”,不建议投高风险的强周期性产品( cyclical stocks and high yield bonds)。但富人本来也不用打工,又亏的起,所以在这类高风险的产品上有比较优势。