Former President Donald J. Trump, the Republican candidate for the 2024 presidential race, promised lower interest rates — which a president does not actually control — if he is elected.

Asked on Wednesday what he would do on “Day 1” of a new presidency during a panel at the National Association of Black Journalists convention in Chicago, Mr. Trump said one priority would be to “drill, baby, drill,” the shorthand tagline he has adopted for promoting oil and gas production in the United States.

“I bring energy way down, I bring, interest rates are down, I bring inflation way down,” Mr. Trump expanded.

The president exerts no direct control over interest rates. The Federal Reserve sets a key policy rate, which then trickles out to influence borrowing costs across the economy, and the Fed is independent from the White House.

Mr. Trump has at times implied that the Fed will lower rates because inflation is likely to be lower on his watch, which could have been what he meant on Wednesday. Economists have suggested that some of his proposed policies may in fact speed up inflation.

Still, the candidate’s comments underscore how politically salient both price increases and high interest rates remain as the Nov. 5 election nears, even after years in which inflation has been gradually cooling. And they make it clear that the coming months are likely to be politically fraught for the Fed as the technocratic institution tries to stay outside the political fray.