Talk:Financial econometrics

Just moved content from [Financial Econometrics]
Anyone interested can help out by adding some references to the introductory section. I will try to do so when I can come back. Working on a dissertation now and might be a little distracted... so would appreciate any help. Also someone could elaborate on this article. This is such a fun topic. Would be nice to get some pictures in here to. Does anyone have any suggestions for fun pictures to add? Maybe a drunk guy staggering around to demonstrate the random walk... et cetera?