Joann2026-07-22 20:36:46
为什么(2)里面include the impact of specific active invest decisions and the attribution effects of allocation and security selection也是指向return based approach?return based的特点不是只看整个portfolio,不看个股吗,那怎么会涉及specific active investment decision呢?
暂无回答
评论
0/1000
追答
0/1000
+上传图片

