Quote from youngtrader:
but can I ask why the computer science and math degrees are more important than the economics and finance degrees. It seems to me that unless you want to be a programmer or do some sort of mathmatical analysis on a market you really have no use for these degrees. Now if you want to be a trader you can make use of the finance degrees and economics degrees. Im not really to interested in doing anything but trading and don't have much faith in an automated trading system because I don't believe a machine can calculate fear and greed.
Ok, the problem with finance and economics is that most of the stuff you'll learn there doesn't apply to trading the stock market.
As far as finance, most subjects are aimed at interpreting financial statements and proyecting such statements using insider info [they're aimed at people working within the company not people picking information from outside the company]
On economics, the micro stuff is really helpful and having a deep misunderstanding of micro gives you an insight as to how markets operates... problem is that most models assume a frozen moment in time, an instant where the prices are fixed... there are also several models that don't really apply to what you see in reality when watching the markets, mostly because they are build thinking of utopias and leave out important traits of the human nature... [economists sometimes forget that their job is to describe the real world not to make nice models that work better than the real world]. Im not a big fan of macro, since it will focus mostly on what central banks do, not on how the markets behave... [since markets at the macro and micro level behave in the same manner]
Computer sciences have a few advantages... first, logical and structured thinking... you need to learn how to explain your ideas to a very dumb machine, that takes a lot of work... second, if you can teach a computer to trade you can explore some very interesting ideas, and as computer science evolves over the next few years they are going to get even more interesting. Sure a machine can't calculate fear or greed, but it can screen 10,000 stocks to find just the one with your perfect trading setup... or it can give you some interesting arbitrage opportunities...
Theoretical math... well.... all of the above sciences are based on math. Mathematicians unlike economists don't interpret the world around them, they simply describe it. They aren't biased by the morals of the numbers or by their consequences... the numbers aren't good or bad, they just are. Having a mathematical mind implies being able to recognize complex variables and correlations in nature [or in the market]... many mathematicians have achieved Nobel prices in fields like economics and physics because they are capable of observing the laws of economics and physics in nature. We can't write laws in these particular fields, we can only observe them and describe what's already been written into nature.