ordinaryguy writes: " Specifically, in the period from 2001 to the present, there is no credible evidence whatsoever that it has in fact happened in this instance."
But further search shows this: "Tax rate reductions increase tax revenues. This truth has been proved at both state and federal levels, including by President Bush's 2003 tax cuts on income, capital gains and dividends. Those reductions have raised federal tax receipts by $785 billion, the largest four-year revenue increase in U.S. history. In fiscal 2007, which ended last month, the government took in 6.7% more tax revenues than in 2006."
Read the entire piece:
The Wall Street Journal Online - Outside the Box