问题如下图:
Value added 不就是求α吗 直接用Rp-Rb 就是1.02%吧,怎么又扯到单因素模型,这和单因素模型有什么关系?
这里的zero- factor value 0.5,其实算的时候是0.5%对么?
I thought all value aemanager shoulRp-Rbench. In this case shoul8.13%-7.11% = 1.02%Cyou clarify more about taking off the 0.18%? if 0.18% is not countemanger's skill, then the formula of manager valueaeis going to Rp - ERp insteof Rp-Rbench. confuse...
请问该题的0.18%应attribute到哪里?