America Has a Terminal Case of Fiscal Paralysis

Last week’s release of the Congressional Budget Office’s long-term budget projections prompted the merest murmur of concern. That’s America’s fiscal problem in a nutshell: It greets detailed and impeccably nonpartisan projections of looming financial catastrophe with a shrug. Tell us something we didn’t know. We’re busy right now.

Yes, projections are just projections, and most prophesies of doom turn out to be false. The CBO discusses its own forecasting record and underlines the uncertainties. As it explains, if a few big things go well — faster-than-expected growth, lower-than-expected interest rates, the right kind of changes in policy — a fiscal emergency might never happen. But the apathetic consensus ignores the equal risk that some or all of those things go worse than expected, making fiscal calamity unavoidable. Bad as the numbers are, they’re a central-case projection, neither optimistic nor pessimistic.

The central case is that the US has a grave and urgent fiscal problem. Left unattended, it will keep getting worse. All the signs are that it will be left unattended until too late.

Last year, with the economy growing at a good pace and with very low unemployment, the federal government spent $7 trillion and collected only a little over $5 trillion in revenues. The resulting deficit of $1.8 trillion was 5.8% of gross domestic product — a number that, in current conditions, would once have been seen as outrageous. The CBO’s central case is that the deficit grows to more than $3 trillion, representing 6.7% of GDP, over the next 10 years; federal debt held by the public will rise from 99% of GDP to 120% of GDP, far higher than its postwar peak of 106%, increasing at an accelerating rate thereafter and reaching 175% of GDP by 2056.

No specific number necessarily triggers a breakdown. The great fiscal unraveling, if it happens, will likely follow a shift from complacency to panic in the market for government debt. In short order, an abrupt rise in the government’s borrowing costs would raise projected deficits and debt even faster, feeding the panic, raising interest rates again, and so on. Moving from complacency to action before this vicious circle ignites is essential. So is recognizing that the longer action is delayed, the harder it will be to get the debt growing no faster than the economy. The economy could even reach a point where restoring fiscal control is literally impossible, short of outright debt default, because the tax increases and spending cuts needed to do it would tank the economy.