想請教一下disposition effect和loss aversion的區別
王琛_品职助教 · 2023年08月25日
嗨,从没放弃的小努力你好:
1
disposition effect 可以理解为就是 loss-aversion,是一个意思
请参考原版书 P26 例题 4 的第一句话:"Loss-aversion bias, executed in practice as the disposition effect"
持有亏损的投资时间过长,而过早地卖出盈利的投资,请参考原版书 P26 Exhibit 3 上面一段的倒数第二句话
"the holding (not selling) of investments that have experienced losses (losers) too long, and the selling (not holding) of investments that have experienced gains (winners) too quickly."
2
考查题目:
2.1
课后题 R2 Behavioral Finance and Investment Processes 章节第 14 题
案例背景中提到,Blake 发现自己持有的头寸有相当大的损失,当证券下跌时,她不愿意卖出
"On several occasions, Blake has found herself holding positions with sizable losses and she has been reluctant to sell when a security declines."
这句话体现出 disposition effect,所以不选
2.2
真题-2015-11-A
收录于经典题 R1 The Behavioral Biases of Individuals 章节的 3.3 题,其实考查的是 loss-aversion,协会在解析的参考答案中,提到了 disposition effect,可以参考一下
----------------------------------------------就算太阳没有迎着我们而来,我们正在朝着它而去,加油!
rebecca222333 · 2023年08月25日
謝謝!