NO.PZ201710100100000504
问题如下:
4. Which of Singh’s statements regarding the information ratio is correct?
选项:
A.Only Statement 1
B.Only Statement 2
C.Both Statement 1 and Statement 2
解释:
C is correct.
The information ratio for a portfolio of risky assets will generally shrink if cash is added to the portfolio. Because the diversified asset portfolio is an unconstrained portfolio, its information ratio would be unaffected by an increase in the aggressiveness of active weights.
考点: information ratio
解析: 定性结论,Statement 1 正确,增加cash会导致information ratio减小。Statement 2正确,增加aggressiveness不会改变information ratio。
老师,这最后一道题如何判断有没有TC啊?我看文字上没明确说表述出来,那与表二有关么?我看表二里有TC