Laffer Curve
About Laffer Curve
The Laffer Curve is a theoretical representation of the relationship between tax rates and tax revenue. Economist Arthur Laffer reportedly drew the curve on a napkin at a 1974 dinner with Dick Cheney and Donald Rumsfeld. The curve shows that at a 0 percent tax rate, revenue is zero, and at a 100 percent tax rate, revenue is also zero because nobody works. Therefore, there is an optimal tax rate that maximizes revenue. The Laffer Curve was used to argue that high tax rates could be counterproductive and that cutting rates could increase revenue. Critics argue that the US has generally been on the left side of the Laffer Curve, meaning rate cuts reduce revenue. The Laffer Curve remains influential in tax policy debates despite limited empirical support for its practical application.
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