Laffer curve tax revenues significantly and contributed to the massive increase in federal debt during the 1980s.". The Laffer curve and supply-side economics inspired Reaganomics and the Kemp-Roth Tax Cut of 1981. Supply-side advocates of tax cuts claimed that lower tax rates would generate more tax revenue because the United States government's marginal income tax rates prior to the legislation were on the "right-hand" side of the curve. This assertion was derided by George H. W. Bush as "voodoo economics" while running against Reagan for the Presidential nomination in 1980. During the Reagan presidency, the top marginal rate of tax in the
George Laffer George Laffer George Richards Laffer (14 September 1866 – 7 December 1933) was an Australian politician. He was member of the South Australian House of Assembly from 1913 until 1933, representing the electorate of Alexandra for the Liberal Union, and its successors the Liberal Federation and Liberal and Country League. He was a minister in the Barwell government, and was Speaker of the South Australian House of Assembly from 1927 until 1930. Laffer was born at Coromandel Valley into a fruit-growing family, his father having emigrated from Cornwall in 1840. He continued in the family business, and was actively involved