Sometimes, tax rate increases create the very problems that the spending is intended to cure. In other words, the tax rate increases reduce economic growth; they shrink the pie; they cause more poverty, more despair, more unemployment, which are all things government is trying to alleviate with spending.

I'm worried about economic growth in the United States. And the creation of jobs, output, and employment. And if you tax people who work, you're going to get less people working. And what the carbon tax would do is remove the tax from people who work and put it on a product in the ground.

What you do by having an income tax rate reduction across the board, you really provide great incentives for people to work, produce, and increase output. So I would support a carbon tax in replacement for a progressive income tax.

Arthur Laffer Quotes