L3， reading 27 full replication到底成本是高还是低？
book 4, page260, 第17题和20题的答案是不是相反的啊，我越看越模糊17题答案说: Full replication is likely to have the highest investment cost
19题答案说: Full replication has self-rebalancing properties when used for float-weight index, which would translate into lower transaction fees.
这两个怎么理解？求教各位大牛 |
发表于 2013-4-3 00:10
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