Gregory Cohen, a former student and Economics Undergraduate Research Opportunities Scholar, published an extension of his undergraduate thesis in the journal, Experimental Economics. The experimental research, co-authored with his advisor, Alex Brown was run in the ERL during April and May 2013. It shows that the guarantee of anonymity for subjects in eliciting their valuations for items in the lab, thought to be crucial for a fundamental finding in experimental economics, makes no difference in achieving that finding. The article can be found here