问题

According to diversification principle in investm

According to diversification principle in investment, suppose you invest Stock X and Stock Y with equal funds, which of the following is not true？______.

A．If X and Y are perfectly negatively correlated, the risk of the portfolio is neither reduced nor increased.

B．If X and Y are perfectly negatively correlated, the risk of the portfolio is perfectly offset.

C．If X and Y are perfectly positively correlated, the risk of the portfolio is neither reduced nor increased.

D．If X and Y are totally independent with each other, the risk of the portfolio is reduced.

请帮忙给出正确答案和分析，谢谢！

参考答案

您可能感兴趣的试题

A gear pump belongs to _____ according to its working principle.

答案解析
A reciprocating pump belongs to _____ according to its working principle.A.injector pumpsB

答案解析
Frame. Relay is simplified form. of（71), similar in principle to（72),in which synchronous,

答案解析
According to the passage, the principle of education should be______.A．the cost effectiven

答案解析
The author implies that Walzers interpretation of the principle of reward according to mer

答案解析
A: Can you answer the telephone？ B: Im in the bath. According to cooperative principle, th

答案解析