I laughed because the failure of supply side economics has been so well documented as to not really be in dispute. Only those who have a political stake in increasing income inequality support it.
This is complete nonsense. But since you believe it is so well documented, then surely you will be able to link us up to this documentation you speak of.
The failures of this over simplistic model are legion.
Wrong again mutt.
Supply Side Economics overstates the behavioral changes to tax rates. Labor supply, investment and business activity are just not as responsive to tax changes as supply siders would lead you to believe. That's not to say there's no response it's just that the response tends to be the restructuring of income and not the creation of income. Which is not was supply sider envisage, unless you're a tax lawyer.
Supply Siders don't place enough emphasis of budget deficits. As Dick Cheney famously quipped, to them, budget deficits don't matter. As a Keynesian I'm no deficit hawk, there is a time and a place for deficit spending. Namely as economic stimulus during recession or depression when there is a contraction in demand. Ultimately though we must pay for what we spend. History clearly shows that supply side tax cuts, since they don't have the growth effects their adherents tout, are causally linked to structural budget deficits (and by that I mean deficits even at full economic capacity) making a sustainable economic path virtually impossible.
Ahhh... so you rely upon Dick Cheney as your source of 'supply side economic knowledge'? That explains your ignorance on the topic.
The above is also pure nonsense with regards to tax cuts creating structural deficits. Spending was, is and will continue to be the problem. Did you notice that we continue outspending revenue even in this extreme Keynesian approach?
Neither supply side nor Keynsian economic theories work if you outspend revenue every year.
Were you aware that Keynes supported tax cuts (to a degree) as a way to spark growth?
Supply Side Economics is also a significant contributor to income inequality. Supply-Side economics is a net zero sum proposition. All you essentially accomplish with supply side tax cuts is raise after tax income on the wealthy while losing federal revenues with no net economic growth. The wealthy gain income without adding value or economic growth. The rest of us lose federal revenue that's needed for important services like defense, building roads, hospitals, schools etc. Result, no net gain. No economic growth. Since supply siders are essentially redistributing income upwardly and not producing value is why I often refer to supply side economics as reverse socialism.
You really shouldn't attempt discussing economics. You clearly have no clue what you are talking about. Tell us Mutt... are you really pretending that there was no economic growth from 1981-2000?
What years did revenue go DOWN in that time frame? You claim spending went down... show us when it did so. Surely with Reagans tax cuts you can show the years that revenue declined.
Then there's the fact that in the never, never land of supply-siders demand never, ever contracts. Thus stimulus spending to offset demand contractions (a central principle of Keynesian economics) are never required cause in supply side land demand never contracts. That just doesn't fit their model. Economic growth and prosperity are always just one marginal tax cut away. How they can miss current demand constraints that are so clearly evident is beyond me.
LMAO... so tell us Mutt... what is more efficient...
1) the government taking $800B and politicians deciding where to spend the money to 'help' the people or...
2) The government giving the people $800B in tax cuts and letting the people spend it where they most need it
So yea, this notion of the OP is selling that Supply Side Economics is our route to prosperity and it's ONLY ONE MORE TAX CUT FOR THE WEALTH AWAY is pretty damned laughable given the evidence.
Both Keynesian and supply side work when implemented properly. Your problem is that you listen to Cheney to educate yourself on supply side and you listen to Obama for your Keynesian knowledge.
As for me, I'm sticking with an economic system that is proven to work during periods of constraints in demand that do actually stimulate economic growth and prosperity in an across the board manner based on increasing productivity and adding value, Keynesian Economics.
So with all of the Keynesian economic 'stimulus' of the past five years... you claim that the benefits have been across the board? You are going to pretend it isn't the top 1% that have made out during this time while the average worker has seen wages decline? That income inequality hasn't increased in the past five years? Is that what you are pretending Mutt?