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moon · 2021年12月10日

representative 和 availbility bias有啥区别,为什么不是 availbility bias

* 问题详情,请 查看题干

NO.PZ201805280100000301

问题如下:

Identify the behavioral biases Young is most likely exhibiting. (Circle the correct answers.) Justify each response.

选项:

解释:

Of the six potential behavioral biases, Young is most likely exhibiting three as explained below.


请问 representative 和 availbility bias有啥区别,为什么不是 availbility bias,谢谢。

1 个答案

郭静_品职助教 · 2021年12月12日

嗨,努力学习的PZer你好:


Representative bias:相当于套模板,根据自己过去的经历总结出来一些经验。这些经验就是模板。将来发生一些新的情况或事件,会很自然的用过去这些经历经验作为模版进行套用。题目中并没有出现这种类型的bias。

Availability bias:是指基于能立刻被我们想起来的或容易出现在我们脑海中(广告)的事件来做决策。一般情况下有痛苦记忆的往往让我们印象深刻容易想起。案例中提到这个人基于童年的经历,对投资的安全性要求有很高的优先级,体现了这个bias。

行为Bias会在行为金融学里面重点讲。可以听完行为金融学里面关于Bias的讲解,再回来看看这一题。


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虽然现在很辛苦,但努力过的感觉真的很好,加油!

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