Quote from eusdaiki:
Good effort on that trade... I´ve never traded bonds... I´ll give em a shot sometime...
Yeah I don´t ever try to do any trading based on math models... or statistics... I don´t even like applying elliot waves and fibbonnacci to the market... but it does entretain me to theorize and fit economic models to the market... it gives me something to do when the tape is not printing... and it sometimes helps me understand certain things that I see in the bahaviour of the market.
I think you´re right about illiquid markets... Im thinking that perhaps there isn´t such a thing as a perfectly efficient market, just like there isn´t such a thing as perfect competition... or perhaps we should go to the other extreme as to say that liquid markets are always efficient in a given moment in time, however they constantly become inefficient and are forced to correct themselves in the light of new information {therefore, ceteris paribus markets are efficient and it is imposible to make money in them... however there is no such thing as ceteris paribus in the markets for any time frame longer than an instant... creating an endless flow of oportunities to make money...}
I´ve actually found plenty of flaus in economic equilibrium models, like the ones used by the WTO to support free trade, mostly because they fail to acknowledge the fact that price is always changing.
As for chaos theory, the part of it that I´ve seen in the markets is the one that explain how random price movements in very short time frames can lead to predictable patterns, it happens all over nature, in your lungs, the shape of spiral galaxies, finantial markets, precipitation patterns... seemingly random events {chaos} can bring ordered patterns... this is also the part of the chaos theory that concerns fractals, and the part that links everything to the fibonnacci sequence. I dont believe in coincidences, specially in events that are unlike to be correlated... I belive that there is a relation beyond our understanding... and I dont think we´ll ever come to comprehend such knowledge... a true theory of everything, one that links finantials, biologicals, astronomy, physics and God knows what else. Kind of like the movie Pi.