European Central Bank President Christine Lagarde on Tuesday said she hoped that the prospect of U.S. President Donald Trump firing Federal Reserve Chair Jerome Powell was not on the table.

Asked by CNBC’s Sara Eisen if that scenario was a current material risk to markets, Lagarde said: “I certainly hope not … I hope that it is not a risk.”

Speaking on the sidelines of the IMF World Bank Spring Meetings, Lagarde told CNBC that she would not comment on the market implications of an event she hoped was “not on the table.”

U.S. President Donald Trump has been ramping up pressure on Fed Chairman Jerome Powell to reduce interest rates, warning the U.S. economy could slow down otherwise.

Powell had in turn last week suggested that Trump’s trade war could weigh on growth and fuel inflation. He did not indicate his expectations for the interest rate path ahead, but noted that “for the time being, we are well positioned to wait for greater clarity before considering any adjustments to our policy stance.”

Trump appointed Powell during his first presidential mandate, but is now looking into whether the Fed chief can legally be sacked before him term expires.

The ECB and the Fed have been diverging on monetary policy.

The euro area’s central bank has consistently cut rates as inflation closes in on its 2% target and economic growth in the bloc appears lackluster. The Fed has meanwhile been keeping rates steady this year, after enacting three consecutive cuts between September and December last year.

The ECB last week cut interest rates by a further 25 basis points, making its third reduction of 2025 and its seventh trim since it began easing monetary policy last summer. In its monetary policy statement, the central bank warned of a weakened growth outlook linked to the global trade uncertainty stoked by U.S. President Donald Trump’s tariff policy.

Business owners and CEOs are already stocking up on inventory, and some American shoppers are panic buying big-ticket items in anticipation of President Donald Trump’s tariffs. The sudden buying binge could cause an “artificially high” level of economic activity, said Federal Reserve Bank of Chicago President Austan Goolsbee.

“That kind of preemptive purchasing is probably even more pronounced on the business side,” Goolsbee told CBS’ “Face The Nation” on Sunday, adding: “We heard a lot about preemptive building-up of inventories that could last 60 days, 90 days, if there [was] going to be more uncertainty.”

Businesses stockpiling inventory and consumers accelerating their purchasing decisions — buying an Apple iPhone now, say, rather than waiting until the fall — may inflate U.S. economic activity in April and lead to a slowdown in the coming months, Goolsbee suggested.

“Activity might look artificially high in the initial, and then by the summer, might fall off — because people have bought it all,” he said.

Sectors affected by Trump’s tariffs, particularly the auto industry, are most likely to heavily stock up on inventory now before import levies on goods from other countries potentially rise further, said Goolsbee. Many car parts, electronic components and other big-ticket consumer items are manufactured in China, for example, which currently faces a 145% total tariff rate on goods imported to the United States.

Trump’s tariffs on a bevy of other countries are currently in the middle of a 90-day pause, with a 10% baseline tariff rate instead applying to all imported goods across the board. The pause is due to expire on July 9, with Trump touting a series of rate negotiations with foreign leaders between now and then.

“We don’t know, 90 days from now, when they’ve revisited the tariffs, we don’t know how big they’re going to be,” Goolsbee said.

Some U.S. business owners who buy goods manufactured in China say they already can’t afford to place rush orders on inventory. Matt Rollens, owner and CEO of Granite Bay, California-based novelty drinkware company Dragon Glassware, says he’s temporarily holding his products in China because paying the 145% levy would force him to raise consumer prices by at least 50%, likely drying up customer demand.

Rollens has enough inventory in the U.S. to last roughly until June, and hopes the tariffs will be rolled back by then, he told CNBC Make It on April 11.

Short-term uncertainty and financial pain aside, the Fed’s Goolsbee expressed optimism about the country’s longer-term economic outlook.

“If we can get through this, it’s important to remember: The hard data coming into April was pretty good. The unemployment rate [was] around steady full employment, inflation [was] coming down,” he said. “It’s just a desire of people expressing they don’t want to back to ’21 and ’22, at a time when inflation was really raging out of control.”