House Majority Leader Steny Hoyer (D-MD) provides us with a teaching moment (BNA [$]):

House Majority Leader Steny Hoyer (D-Md.) said Nov. 18 House Democrats still hope to adhere in 2009 to the pay-as-you-go budget rule they put in place at the start of the 110th Congress, but acknowledged the troubled economy and other priorities may outweigh it.

"We will continue to be committed to the principle of pay-as-you-go," Hoyer said at a speech at the National Press Club. "The reality, however, is that recovery legislation will raise the deficit in the short term. Fiscal hawk that I am, I still believe that that is the right course, because a wide consensus of economists tells us that deficit spending is both the way out of a recession like this one and the way to prevent even more catastrophic decline."

Hoyer makes the classic mistake of believing that PAYGO stops all deficit spending. What PAYGO actually does is (theoretically) prevent deficit increases resulting from tax cuts or increases in mandatory spending. Much of the proposed spending in the Senate's latest stimulus package (like unemployment insurance and infrastructure spending) would increase discretionary spending, which does not have to be offset with revenue increases or spending cuts.

However, some of the spending proposals in the Senate package do increase mandatory spending (like increased Medicaid spending) and would have to be offset in PAYGO-land. But to say that this would wreck the economy is, well, just plain wrong.

Keynesian economics tells us that increasing budget deficits (or reducing budget surpluses) spurs economic growth. Fidelity to PAYGO, because it enforces deficit neutrality, would be economically neutral. True: 100 percent deficit-neutral budget changes would be a mistake, as now is the time to increase the deficit to boost economic growth, but adherence to PAYGO would have no impact on the economy.

So, yes, deficit spending is absolutely necessary right now. Adhering PAYGO, however, would not stop Congress from pursuing this course of fiscal policy.

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