Geeez, Shane, you didn't even look at that wiki page, did you? The EXACT same statement can be made by those who disagree with you. While you may not like that fact, there it is. Again, it is intellectually dishonest to ignore those studies, trumpet those that support you and make the claim in the title of this thread.
Yeah, well, you can find lots of studies that support homeopathy, too. We're talking about something that is not contested in economic circles. We're talking about something that is taught in basic economics classes. Denying it is like a creationist denying evolution.