That seems to say that stock pickers and fund advisors have no skills, not very much about professional traders. whatsoever. I've read some stuff that said that the military has studied pit traders at NYMEX due to their skill in handling vast amounts of information and making split second decisions on it.
You are right. I used "traders" a bit too vaguely. Kanheman's research applied more to stock pickers and wealth advisors. But I think the argument applies to all: none of these people's skills justify the 8 or 9 figure bonuses that Wall Street has been distributing.
