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Also, I would be interested to see if allowing people with excess income really create a better economy by getting even more additional income. I would guess no, if it meant taking money from people who spend that money on daily needs like food, gas, automobiles, housing, busing, education, etc. etc.
Both the Kennedy and Reagan tax cuts, which flattened the tax code structure, resulted in explosive economic growth and the generation of more tax revenue for the government. Incidentally, not only did federal tax revenues increased, but the proportion of these taxes paid by the rich also increased. This may be counter-intuitive with cutting the highest marginal tax rates, but economics is not a static problem and simple-minded analysis is insufficent to understand the problem.
This article contains data to support this claim, with excepts shown below. Furthermore, this article shows how unemployment also decreases after a flattening of the progressive tax structure. An impact which disproportionately aids the poor.
The Laffer CurveQUOTE
The most controversial portion of Reagan's tax revolution was reducing the highest marginal income tax rate from 70 percent (when he took office in 1981) to 28 percent in 1988. However, Internal Revenue Service data reveal that tax collections from the wealthy, as measured by personal income taxes paid by top percentile earners, increased between 1980 and 1988--despite significantly lower tax rates (See Table 8).
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Prior to the tax cut, the economy was choking on high inflation, high interest rates, and high unemployment. All three of these economic bellwethers dropped sharply after the tax cuts. The unemployment rate, which peaked at 9.7 percent in 1982, began a steady decline, reaching 7.0 percent by 1986 and 5.3 percent when Reagan left office in January 1989.
Inflation-adjusted revenue growth dramatically improved. Over the four years prior to 1983, federal income tax revenue declined at an average rate of 2.8 percent per year, and total government income tax revenue declined at an annual rate of 2.6 percent. Between 1983 and 1986, federal income tax revenue increased by 2.7 percent annually, and total government income tax revenue increased by 3.5 percent annually.
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In the four years prior to the 1965 tax-rate cuts, federal government income tax revenue--adjusted for inflation--increased at an average annual rate of 2.1 percent, while total government income tax revenue (federal plus state and local) increased by 2.6 percent per year (See Table 4). In the four years following the tax cut, federal government income tax revenue increased by 8.6 percent annually and total government income tax revenue increased by 9.0 percent annually. Government income tax revenue not only increased in the years following the tax cut, it increased at a much faster rate.
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These across-the-board marginal tax-rate cuts resulted in higher incentives to work, produce, and invest, and the economy responded (See Table 7). Between 1978 and 1982, the economy grew at a 0.9 percent annual rate in real terms, but from 1983 to 1986 this annual growth rate increased to 4.8 percent.
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During the four years prior to 1925 (the year that the tax cut was fully implemented), inflation-adjusted revenues declined by an average of 9.2 percent per year (See Table 1). Over the four years following the tax-rate cuts, revenues remained volatile but averaged an inflation-adjusted gain of 0.1 percent per year. The economy responded strongly to the tax cuts, with output nearly doubling and unemployment falling sharply.