The more you tax them, the less they work and save, and the more they make, find, and exploit loopholes and shelters. Top tax rates have been as high as 90% (du

The more you tax them, the less they work and save, and the more they make, find, and exploit loopholes and shelters. Top tax rates have been as high as 90% (during the Eisenhower administration) and revenue has never significantly changed as a function of GDP.