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凉茶325 · 2022年11月29日

求解释

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NO.PZ201511190100000307

问题如下:

Which of Tang’s findings is not a typical consequence of self-control bias?

选项:

A.

Failure to explore other portfolio opportunities.

B.

Asset allocation imbalance problems in the portfolio.

C.

A higher risk profile in the portfolio due to pursuit of higher returns.

解释:

A is correct.

Failing to explore other opportunities is a demonstration of status quo bias, not self-control. Self-control bias occurs when individuals deviate from their long-term goals, in this case, the investment policy statement, due to a lack of self-discipline. Jordan is not adhering to the strategy which has been successful in the past. The consequences of self-control bias include accepting too much risk in the portfolio (C) and asset allocation imbalance problems (B) as Jordan attempts to generate higher returns.

B的选项不均衡,是因为他会选择给income 的

C是缺钱所以需要更多钱追求更高收益。


老师 我不是很理解A

他不自律不就是会放弃了很多选择吗?选的就是对他短期有里的东西,而放弃了很多长期的选择。




1 个答案

王琛_品职助教 · 2022年12月01日

嗨,从没放弃的小努力你好:


1)B的选项不均衡,是因为他会选择给income 的。C是缺钱所以需要更多钱追求更高收益。

同学关于选项 B 和 C 的分析,都是正确的

详细分析,也请参考:https://class.pzacademy.com/qa/84517

2)老师 我不是很理解A,他不自律不就是会放弃了很多选择吗?选的就是对他短期有里的东西,而放弃了很多长期的选择。

2.1

其实这是学习行为偏差的一个难点

因为行为偏差更多属于定性,不是定量,所以并不存在的严格的界限和范围

我们做题时,所依据的,只能是原版书中介绍的内容

2.2

因为原版书在介绍 self-control bias 时,并没有提到选项 A 的内容,但是明确提到了选项 B 和 C 的内容

而选项 A 是在介绍 status quo bias 的经典结果时,才提到的。所以题目问下列哪项不是 self-control bias 的经典结果,选 A

----------------------------------------------
努力的时光都是限量版,加油!

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