开发者:上海品职教育科技有限公司 隐私政策详情

应用版本:4.2.11(IOS)|3.2.5(安卓)APP下载

Spencer · 2023年01月28日

押题班Reading 1 第1.3小题

老师请问,Reading 1 第1.3小题的答案的第二点的narrower range我不能从题目中看出来,自己写出的答案写成这样,是可以的吗?


Overconfidence bias indicates people has unwarranted faith in their intuitive reasonings, judgements, and cognitive abilities.


Richard exhibits overconfidence in two ways:


First, 3-year annualized net return of Richard’s Self-managed Equity Portfolio is 9.1% which is same as the one of Passive Equity Index Fund. Richard’s portfolio is not outperformed than Mutual Fund and Index Fund.


Second, top 5 holdings in Richard’s portfolio weighted as 50% which is relatively concentrated positions, and it is much higher than the one of Mutual Fund and Index Fund. This demonstrates Richard has overconfidence in his portfolio.





1 个答案
已采纳答案

王琛_品职助教 · 2023年01月29日

嗨,爱思考的PZer你好:


1)老师请问,Reading 1 第1.3小题的答案的第二点的narrower range我不能从题目中看出来

没问题,题目确实没体现

解析提到 narrower range,只是在解释为何会持有过度集中的组合哈

我个人认为不写也可以,关键是答案要提到过度集中并举证即可

2)自己写出的答案写成这样,是可以的吗?

可以的

第一点可以再加上一个题干,就是他自认为是跑赢大盘的 "Richard tells Beech that his equity portfolio has outperformed and he is certain it would continue to outperform under his management."  

然后再接着你的举例,即,从数据来看并没有

要不然光看数据,只能证明其投资能力没跑赢大盘,但是得不出是过度自信哈

----------------------------------------------
虽然现在很辛苦,但努力过的感觉真的很好,加油!

Spencer · 2023年01月29日

好的 谢谢老师

  • 1

    回答
  • 0

    关注
  • 215

    浏览
相关问题