I think we are talking past each other. The original post was the 80% of managed money loses to the index. Your point is that this is comparing apples to oranges because the Vol is very different in the hedge fund world. The article I posted is that the vol is hedgies is different because they produce less return than the S&P and their return can in effect be replicated with similar vol profile with a simple 60/40 portfolio. The key point I am stressing is that markets are very efficient, only a few managers are good enough to beat them and you chance of finding them is very small. So for most investors a very simple index based portfolio is (60/40 or 50/30/5/5) the best way to go.

