Over the past 100 years, there have been three major periods of tax-rate cuts in the U.S.: the Harding-Coolidge cuts of the mid-1920s; the Kennedy cuts of the mid-1960s; and the Reagan cuts of the early 1980s. Each of these periods of tax cuts was remarkably successful as measured by virtually any public policy metric.

The Laffer Curve illustrates the basic idea that changes in tax rates have two effects on tax revenues: the arithmetic effect and the economic effect.

In 1994, Estonia became the first European country to adopt a flat tax, and its 26 percent flat tax dramatically energized what had been a faltering economy. Before adopting the flat tax, the Estonian economy was literally shrinking. In the eight years after 1994, Estonia experienced real economic growth - averaging 5.2 percent per year.

Arthur Laffer Quotes