NO.PZ2020021002000100
问题如下:
If fund A is mean-variance inefficient in relation to fund B, then fund B is expected to outperform fund A according to SPI
选项:
A.
True
B.
False
解释:
True
中文解析:
因为fund A不efficient,所以它相对fund B在CML线以下,也就意味着从rf发出的斜线斜率比B低,所以A的SPI低,选A。
1、mean-variance efficient是啥意思?
2、SPI是啥意思?