Hi QdzResurrection,
Are you seriously trying to apply network flow theory to the psychology of trading, or are you just making some kind of joke?
If the former, I'd be happy to help you guys with any math questions - graph theory is considered a bit esoteric, but you can get pretty far with basic linear algebra, no more complicated than you'd need for a decent-sized macroeconomic model.
That particular graph was developed for my work on trust relationships in large distributed systems. Since then, I've learned quite a bit more of social network theory. I highly recommend the book "Linked" by Albert Laszlo Barabasi as an accessible, thought-provoking introduction.