House Majority Leader Eric Cantor (R-Va.) says he won't consider cutting tax deductions, loopholes and other exemptions written into the tax code that benefit favored taxpayers, unless taxes are also reduced elsewhere. The idea is that anything that raises federal revenue must be a tax increase, even if itís cutting these ďtax expenditures.Ē And Cantorís current position seems to be that he is willing to refuse a truly sweet debt deal for Republicans based on this logic. This isnít just bad policy. It's ideologically incoherent.

Itís at least as fair to think of tax expenditures as, well, expenditures, not taxes. Congress has set general rates of taxation ó on people, corporations, certain goods. The argument isnít about whether to raise those general rates, which are the figures that really affect Americansí incentives to work or invest. Itís about whether to allow people to pay less than they would owe without their special exception for buying this (a new home, for example) or selling that (ethanol). When Congress grants these exceptions, it not only distorts the economy to the benefit of a few, it has an effect thatís identical to spending more. Which is why Congress has used the tax code for decades as a way to increase federal intervention into the economy without making it seem as though itís actually increasing spending.
(Charles Dharapak - AP)

Yet, now, Republicans such as Cantor turn around and claim that this tax expenditure charade is built on high principle, not political gimmickry, even though they would do more to reduce governmentís influence over economic activity by revoking tax expenditures and putting the savings toward debt reduction, not by defending them. So much for small government.

The debate should be a mirror image of what we are having now. Those benefiting from the special treatment and their allies should have to demonstrate why they deserve it, instead of blasting any effort to revoke their benefits as an economy-killing tax increase. Republicans should be eager to eliminate the rampant inefficiency in the tax code, not demanding concessions for doing so.

Donít believe me? Why not take the word, then, of the most revered living conservative economist, Martin Feldstein, who has made the case to cut tax expenditures over, and over and over again.