Quote from ronblack:
I think you are over-reacting. Theoretical studies are very useful. Early theoretical studies on technical analysis confirmed what everybody knows, i.e. the fact that 95% of traders lose money.
You laugh at academicians but I tell you, they laugh back at you because they believe that your "edge" is pure luck not due to technical analysis skills and you will run out of it soon.
Needless to mention the advancements in sports equipment and athlete performance due to theoretical studies.
But I agree with you that trading is empirical knowledge. But that is not the point. You can avoid costly mistakes by doing theoretical studies.
Ron
Hi Ron -
I won't get into a war on this but my consideration was that I was UNDER-reacting.
Yes, I have read some academic studies, and I can't say they did not help me in my trading: its impossible to prove either way. On the other hand, only an academic would dream up the Efficient Market and Random Walk Hypotheses : and it was academics (top ones at that) that were largely responsible for the LTCM debacle.