With President George W. Bush's Tax Commission about to issue its recommendations--opening up a rare opportunity for fundamental tax reform--we would do well to remember one of the iron rules of economics: whatever we tax, we will get less of and whatever we do not tax, we will get more of. In other words, we should tax what is bad, not what is good.
By this logic, America's current tax system is as wrong-headed as it is backward: it discourages… more