http://en.wikipedia.org/wiki/Laffer_Curve
http://upload.wikimedia.org/wikipedi...-Curve.svg.png
Laffer's theory suggests that at 0% tax, zero revenue is collected. The rate of revenue collected raised, also rises
at some point t, and then drops off to zero revenue at a tax rate of 100%.
The problems with the theory are twofold:
1. What point are we currently at? Are we actually at some point t*¹ to the right of t°? If so then there may be a point to be made. If we are currently at a point to the left which we'll label t², then as we increase tax rates towards t°, then according to Laffer's own theory, taxation revenues should increase.
But since Laffer himself couldn't prove or even guess through actual empirical where t°, t¹ or t² are, then the statement
"as been proven many times (read the article) that raising taxes decreases revenue, and lowering taxes increases revenue" is materially false.
Unless you have links to some proper data, then you're reliance on supposed proof is totally unfounded.