题目
Which of the following portfolios falls below the Markowitz efficient frontier?「huixue_img/importSubject/1564170578074669056.png」
选项
A.Portfolio A
B.Portfolio B
C.Portfolio C
D.Portfolio D
答案
B
解析
Portfolio B is inefficient (falls below the efficient frontier) because for the same risk level (8.7%), you could have portfolio C with a higher expected return (15.1% versus 14.2%).投资组合B是低效的(低于有效边界),因为对于相同的风险水平(8.7%),您可以让投资组合C具有更高的预期收益(15.1%对14.2%)。