"Our quantitative model which was derived from a pure rational econometric approach of a special kind of supplies and demands unexpectedly found the missing link between fundamental economic modelisation and these esoteric approaches that no one until today was able to justify without refering to weird explanations that are unacceptable from scientific point of view that's why academics, if they finally recognise the role of psychology in stock market, give to these methods no other justification than auto-realisation of pure fads."
I have never seen a longer sentence in English language in my life

lol