Laffer curve and possible differences in the incentive to work for different income groups complicate the task of estimation. The structure of the curve may also be changed by policy decisions. For example, if tax loopholes and tax shelters are made more readily available by legislation, the point at which revenue begins to decrease with increased taxation is likely to become lower. Laffer presented the curve as a pedagogical device to show that in some circumstances, a reduction in tax rates will actually increase government revenue and not need to be offset by decreased government spending or increased borrowing. For a reduction
Notional Park in Arcadia, California by four lengths under jockey Corey Nakatani. Sent to the Fair Grounds Race Course in New Orleans, Louisiana in February, Notional scored a 2 length win in the Risen Star Stakes under jockey Robby Albarado in a race where favorite Circular Quay was seriously impeded as a result of a race accident. Notional came in a close second to Scat Daddy in the Florida Derby in his last prep before the Kentucky Derby. While he was set to run the Triple Crown races, Notional suffered a fracture of his front cannon bone during a workout at