Stock spam works
Submitted by Ari on Thu, 04/05/2007 - 22:31.
There's a neat article over at the Social Science Research Network on the effect of stock-pumping spam emails on market price.
"For a stock that is touted at some point during our sample period, the probability of it being the most actively traded stock in our sample jumps from 4% on a day when there is no touting activity to 70% on a day when there is touting activity."
Long story short, the reason spam is still a significant problem is because it works.

Submitted by Guangzhou Global Telecom - Stock Spam 2.0? (not verified) on Tue, 06/05/2007 - 09:17.
[...] previous articles, I spoke about some research which established that stock spam works, as well as mentioned a report about how stock spam [...]
Submitted by New Mediaist: Internet Marketing » How stock spam work (not verified) on Wed, 05/16/2007 - 10:30.
[...] a previous post I referenced a study which concluded stock spam works. But HOW does it work? Great article on how those email’d spam images find their way to your [...]