The former US Federal Reserve chair Janet Yellen has attacked Donald Trump’s push for lower interest rates, comparing it to the actions of a “banana republic”.
The US president has repeatedly urged the central bank to slash interest rates, in the hope of cutting the government’s borrowing costs on its $39tn (£29tn) debt.
In a post on his Truth Social platform in January, Trump wrote: “We should be paying the LOWEST INTEREST RATE OF ANY COUNTRY IN THE WORLD.”
Speaking at an HSBC investor summit in Hong Kong, Yellen said: “How often does the president of a developed country express the view that the interest rate should be set to reduce the debt service cost? This is what you hear in a banana republic.”
She argued that inflation can get out of control if central banks fall under the control of politicians whose aim is to borrow more cheaply.
Yellen served as the Fed chair from 2014 to 2018 and went on to be Joe Biden’s Treasury secretary. She was succeeded by Jerome Powell at the Fed.
Powell is due to step down as the Fed chair next month, although the successor chosen by Trump, Kevin Warsh, has not yet been confirmed by the Senate.
Powell has said he will remain in post if his successor has not yet been confirmed. He has also suggested he will continue as a Fed governor until a Department of Justice investigation into him is completed.
Trump rejected the idea that Powell could stay on, telling Fox Business on Wednesday that if he did not leave, “I’ll have to fire him”.
Powell has argued that the case against him is a “pretext” aimed at putting pressure on him to cut interest rates. His term on the Fed’s board is not due to expire until January 2028, although governors usually step down when their stint in the chair comes to an end.
Trump’s attempt to remove another Fed board member, Lisa Cook, accusing her of mortgage fraud, is yet to be resolved by the supreme court.
Trump’s pick for the job, Warsh, has argued that potential productivity gains from AI could justify lower interest rates. Yellen questioned whether other members of the Fed’s powerful board of governors, which votes on rates, would be won over.
Comparing Warsh with the former Fed chair Alan Greenspan, she said: “[Greenspan] looked at evidence in a different way than many economists do. But I think he was very much respected for his economic expertise … And people listened to what he said very respectfully and took it seriously.” She added: “I don’t think that Warsh walks in with that level of credibility.”
Despite appointing Powell, Trump has attacked him personally, insulting him as a “moron” and accusing him of being too slow to cut interest rates.
The Fed last reduced rates in December, to 3.5%-3.75%, but policymakers have become increasingly concerned about the risks of higher inflation as a result of the war in Iran.
Finance ministers and central bankers are gathered in Washington this week for the International Monetary Fund’s spring meetings.
The Bank of England governor, Andrew Bailey, gave a speech in New York on Tuesday before heading to the meetings, underscoring the importance of central bank independence.
He described rising oil prices as a result of the Iran conflict as a “major supply shock”, which the Bank’s monetary policy committee would have to assess carefully. The IMF has raised the spectre of a potential global recession if the strait of Hormuz remains closed for an extended period.
