Optimal tax tax rates are lowered, revenue will be decrease by the same amount—and an economic effect—which provides incentives for individuals to increase their work output through low tax rates. These correspond to the mechanical and behavioural effects discussed by Saez. The Laffer Curve illustrates that, for sufficiently high tax levels, the (negative) behavioural effect will outweigh the (positive) mechanical effect of a tax increase, and so increasing tax rates will reduce tax revenue. In fact, tax revenue with a tax rate of 100% is likely to be 0, since there is no remaining incentive to work at all. Therefore, the tax
Arthur Laffer He has stated publicly that he voted for President Bill Clinton in 1992 and 1996. Laffer references President Clinton's conservative fiscal and unregulated market policies as cornerstones of his support. Although he does not claim to have invented the Laffer curve concept (Laffer, 2004), it was popularized with policy-makers following an afternoon meeting with Nixon/Ford Administration officials Dick Cheney and Donald Rumsfeld in 1974 in which he reportedly sketched the curve on a napkin to illustrate his argument. The term "Laffer curve" was coined by Jude Wanniski, who was also present. The basic concept was not new; Laffer himself says