What proof is there that the "trickle down" economic theory works
(also, what are the origins of this idea)? I saw a news person on the
Fox News Channel yesterday say there are signs the economy is
improving, which is resulting from the "trickle down" effect of the
Bush tax cuts. This was during a "news" segment, not an opinion piece,
on a cable network that claims to be "fair and balanced". I've heard
from other sources that there is little or no evidence this type of
policy has had any practical benefit. Where can I obtain "unbiased"
information on this?