sometimes non-rich people favor an agenda that supports the rich. For instance, middle class tea partiers want low taxes on the highest earners, just as Steve Forbes does. Isn't that still democracy at work, albeit in an arguably perverse way?
Yes, absolutely. I think people are entitled to preferences that conflict with their immediate interests -- narrowly conceived interests. That may be an example of that. Opposition to the estate tax among low-income individuals is another. But what we see in this study is that's not what this is happening. We don't look at whether preferences expressed by these different groups are consistent or inconsistent with their interests, narrowly conceived. We just look at whether they're responded to by government policy-makers, and we find that in the case of ordinary Americans, they're not.