以下是引用amipang在2010-6-6 23:56:00的发言:
下午最后一题我就记得选了很多B
alternative commom feature: high DD cost, poor benchmark, B--portfolio 2
有一题算加入5%的什么 asset, client contraints 是不是被打破?no
上午有一道问是不是要加入hedge fund?也是不加入, sharpe ratio of the new asset <correlation*sharpe ratio of the original portfolio
sharpe ratio of the hedge fund>correlation*sharpe ratio of the original portfolio......i did the same problem before....should add |