“A default would threaten the gains that we’ve worked so hard to make over the past few years in our pandemic recovery,” Yellen said Thursday in Niigata, Japan, where she is attending a meeting of G7 finance ministers and central bankers.
“And it would spark a global downturn that would set us back much further.”
“It would also risk undermining US global economic leadership and raise questions about our ability to defend our national security interests,” she added.
Yellen said Congress was no stranger to raising or suspending the debt limit – having done so almost 80 times since 1960 – and urged it to act quickly to do so once again.
He suggested Republicans should refuse to raise the debt limit if the White House does not agree to “massive” spending cuts.
“If they don’t give you massive cuts, you’re going to have to do a default, and I don’t believe they’re going to do a default because I think the Democrats will absolutely cave,” he said in response to a question.
As leaders in Washington fail to make progress on a debt ceiling deal, Yellen has forecast that the United States could run out of cash and extraordinary measures to pay its bills as soon as early June.
To prompt action, Yellen has been stepping up warnings on the matter in recent days, even personally calling CEOs to discuss the consequences of brinkmanship around the debt ceiling, a source has told CNN.
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In a report published last week, White House economists said a protracted default would wipe out more than eight million jobs and cut the value of the stock market in half.
The report estimated the impact under three scenarios: brinksmanship, a short default and a protracted default.
A White House spokesperson said the protracted default scenario envisions a three-month-long impasse.
Even a brinksmanship scenario, where a default is avoided, would wipe out 200,000 jobs and knock 0.3 percentage points off annual GDP, according to estimates from Washington.
A US default would also have far-reaching consequences.
Such an event could affect the value of the US dollar, as well as hurt demand for imports from other countries to the world’s largest economy.
The US Treasury chief also laid out her “three core priorities” for the G7, one of which is to bolster the global fight against inflation.