President Trump’s unusual decision to put his top economic adviser Stephen Miran on the Federal Reserve’s board of governors for a few months isn’t expected to alter interest-rate policy much. But the move could have long-lasting,

Miran is a rarity, a highly trained economist who makes a logical-sounding case for Trump’s stunningly contrarian game plan.

Miran has emerged as a vocal defender of Trump's economic agenda, particularly the 2025 tax cuts and the broad tariff regime.