What I'm not saying is that all government spending is bad. It's not - far, far from it, but there is no free lunch, as a former colleague of mine used to say. There is no public tooth fairy. Father Christmas does not work on the Treasury staff this year. You can never bail someone out of trouble without putting someone else into trouble.

Because tax cuts create an incentive to increase output, employment, and production, they also help balance the budget by reducing means-tested government expenditures. A faster-growing economy means lower unemployment and higher incomes, resulting in reduced unemployment benefits and other social welfare programs.

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.