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It makes sense if it works.... thats just a general rule. If it's stupid and it works, it's not stupid.Originally posted by alman
so far, we're learning about statistical methods...but i would never use these methods in investments (thats my opinion)..relying on pure numbers does not make common sense
For sure, thats what I was getting at, mathematical or not, if the system works no matter whether it is maths based or common sense based, as long as it works its viable... when its not, thats when you start looking for other options.Originally posted by alman
I made no mention of stupidity. Rather, its the concept of "common sense". Something that some people do not lack. I mean, how reliant are numbers?
I'll give you an example: Long Term Capital Management (LTCM)..this firm was notorious for relying on mathematical models to do their investments. Then they needed to be bailed out by the Federal Reserve and almost killed the global financial system (almost to the tune of $100 billion worth of exposure to derivatives). Also note, that LTCM had 3 Nobel Prize winners.
It just shows how a mathematical grounding may not be a good thing.
us accountants cover your mistakesOriginally posted by redslert
econometrics/finance works out the numbers
us actuaries works out if it is worth taking the risk of using your numbers![]()