@parados,
Let's do the though experiment.
If the total GDP of the country was a billion dollars, and you taxed that at a flat rate of 10%, the government would have 100 million dollars annually in order to pay all the bills it takes to keep the place going.
Let's say that you CUT taxes by 50%. The government now takes in only 50 million dollars to do the same duties it was doing before. Let us say that spending is FROZEN so it grows no higher in the future.
The first year your tax cuts are in effect puts you in a 50 million dollar deficit. In order to make up for that - to reach the levels of income that we had before - the economy would have to grow considerably, because the new rates are so much lower.
At 5% taxation, in order to get 100 million dollars of revenue that you need to run the place, you would have to have a GDP of
two billion dollars, or roughly double what you had before. Does anyone really believe that cutting taxes causes by half would cause the GDP to rise by that much?
Let's do a smaller example - a 10% tax cut. Now, instead of collecting 100 million annually, the government only gets 90 million, so there's a 10 million deficit. How much does the economy have to grow to make up for that? Eleven percent. Does anyone honestly believe that a 10% cut in modern tax rates will cause the GDP of the country to rise by eleven percent?
Not only that, the rises have to be instant, because every year they don't happen, we get farther in debt, and the economy then has to rise farther to pay it off....
It quickly becomes clear that the only way to really take care of your problems is to either freeze or cut spending AND raise taxes somewhat. This leads to the absolute quickest retiring of deficits and debts, with none of the trickery or problems you encounter by trying to only lower taxes....
Cycloptichorn