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- UID
- 222312
- 帖子
- 415
- 主题
- 5
- 注册时间
- 2011-7-2
- 最后登录
- 2015-12-9
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I think this is the relatioship, please confirm:
ACTIVE RETURN: highest for active, then enhanced index, then pure index (zero active return)
INFORMATION RATIO: highest for enhanced indexing, then active, then passive. |
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发表于 2011-7-11 19:14
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