You know so little about the business world it's almost scary. You honestly believe that the higher the tax rate the more encouragement there is for a business to expand? How could anyone be that stupid? I mean seriously...what's your educational background?
Stop right there. Yes, the higher the tax rate the more businesses are encouraged to invest IN their business. Low tax rates don't encourage investment, they encourage taking money OUT of the business.
Look, this whole argument was settled over thirty years ago. It was settled after the Reagan tax cuts of 1981, hence the massive tax increase of 1983. All those "experts" attempting to perpetuate the false dream of "trickle down" know they are spewing nothing but propaganda. It is all about getting those tax cuts so that they can get more pie without making more pie. To be perfectly honest, the argument was settled over a hundred years ago back when it was called the horse and sparrow theory. You know, feed the horse enough oats some will come out on the street for the sparrows to eat.
I know this because I worked for Reagan's Council of Economic Advisers. Now I was just a lowly numbers cruncher, Econometrics was my forte. I was working for Andrew Benavie. See, when other kids went to band camp I went to Economics camp. I started my studies when I was 14. By the time I got to college I was well versed in the old school economic theory, from Xenophon to Adam Smith. This new Chicago School theory seemed to be a little sketchy. But I did what I was told, I crunched the numbers, and then I confidently pronounced it would not work.
See, in order for trickle down, or supply side, or horse and sparrow, to work the wealthy have to INVEST their tax savings. But if they SAVED those savings the whole thing comes crumbling down. The savings generate rents that suck the demand out of the economy. Classic, basic, Keynesian economics. I could not see a growth in demand that would stimulate the necessary investment. All I saw was an increase in the Marginal Propensity to Save and when you plug that increase into the Chicago school model the result is a contraction of GDP and a decline in tax revenue.
So Reagan, under the advice of his economic advisers, quickly reversed course and increased taxes not once, not twice, but three times. And, like a cat chasing it's tail, be borrowed, and he borrowed, and he borrowed some more in order to compensate for the lack of consumer demand and push out some growth in GDP.
Now the zealots tried. They talked about Say's Law, as if supply magically created it's own demand. And they claimed Keynes was dead. And then the Koch brothers started donating to Economics departments, they pretty much own the one at George Mason, and as a stipulation of their contributions, those universities started to require the reading of Ayn Rand's terribly written screed, Atlas Shrugged. Torture for anyone that enjoys fine literature. Now we have an entire generation of business and economics graduates that are absolutely clueless as to how the economy actually works. But make no mistake about it, those at the top, from the Kochs to Laffer to Rubin, they know trickle down doesn't work. They are con men, one and all, and you my friend, have been conned.