Well, I agree in the context of an economy and a fiscal situation that is sustainable. I think when we look at taxation issues, particularly business taxation, what most economists will focus on is the potential impact on investment of reducing taxes and what the increase in investment would do to increase productivity and whether it would lead to future job growth.
I think when you do these sorts of studies it's important to balance out whether you have a sustainable fiscal structure. In the context of what we're talking about today--and the IMF has said this--we have a structural deficit. We do not have a sustainable fiscal structure.