这题为什么说BPT分层了。。。他50%+50%分的理由是 read about in newsletter。。这不是随便分的吗?
我的答案是这么写的。。随便分的,没有按照mental account的账户进行分类。。所以不符合BPT。。。考点理解了,但是答案方向错误了。这样能给分不。。。
Behavioral Portfolio Theory also means mental accounting. In this case, Siosan just allocate its portfolio based on the information on newsletter which is not assigned to the mental account。