Perhaps not surprisingly, President Trump seemed to treat the appointment of a new head of the Federal Reserve — arguably the most important personnel decision he has faced — a bit like a season of “The Bachelor,” dangling tantalizing hints before handing the rose to Jerome H. Powell.

In doing so, Mr. Trump, more surprisingly, picked by far the better suited of his two semipublic finalists.

That’s because Mr. Powell, a current member of the Federal Reserve Board, resides firmly in the camp of supporters of the Fed’s policy of maintaining its low interest policy as long as inflation stays muted and wage increases remain stubbornly small.

The other candidate — the economist John B. Taylor, the reported choice of Vice President Mike Pence and other hard-line conservatives — is openly hawkish, having warned for years that the central bank’s easy money policy was stoking future inflation.