The White House promptly dismissed the moves, as did Capitol Hill Democratic leaders — though, as Mr. Boehner no doubt intended, this was awkward for them since his Plan B bears more than a passing resemblance to legislation the Democrats floated as a political ploy against Republicans only a few months ago.
We are inclined to interpret all of this as good news for those, like us, who want to see the two parties reach an agreement — so as to avoid a major economic contraction and to demonstrate that the country is, indeed, governable. The great show of Republican umbrage may be genuine, but it is also what you’d expect from leaders of a party trying to convince their followers that they don’t intend to compromise on principle without standing up for them first.
Certainly Mr. Boehner has traveled a great distance from his initial, no-rate-increase position on taxes. Now he has conceded that point and is haggling with the White House over the precise amount of revenue that will be raised, and at what point in the income scale the higher tax rates will begin. The two sides also disagree over how, and for how long, to raise the federal debt ceiling.
Other points, meanwhile, seem to have been nearly settled: The ultimate deal must be divided evenly between tax increases and spending cuts. A temporary Social Security payroll-tax holiday would probably lapse, saving $115 billion next year. And the government would adopt a more accurate measure of inflation, saving $225 billion from Social Security and other programs, as well as from the adjustment of tax brackets, over a decade. The latter measure would require Mr. Obama to face down opposition from within his own party. If you include about $1 trillion in cuts, over 10 years, to discretionary spending already legislated, and savings on interest payments, a deal worth $4 trillion over the next decade looks doable.
This would be far from an ideal result. Four trillion dollars in savings, padded out with obviated interest, is not enough money to solve the country’s structural budget deficit, the fundamental causes of which — an aging population and rising medical costs — would remain after Mr. Obama and Mr. Boehner finish.
But $4 trillion would be a large down payment on a solution. And it would shrink the contractionary impact next year from 4.3 percent of gross domestic product, if the country goes over the fiscal cliff, to a manageable 1.5 percent, according to a JPMorgan Chase analysis.
Tuesday’s fireworks notwithstanding, the two sides’ concessions to date make such an outcome likelier than it has seemed before, and well worth perservering to achieve.