问题如下:
According to the utility function U=E(r)-1/2Aσ2 , which of the A's value is most likely indicating that the investor is risk averse?
选项:
A.4
B.0
C.-4
解释:
A is Correct.
Risk averse investor has a positive value in the utility function.
解析Risk averse investor has a positive value in the utility function.,是不是有问题?