1979–82 Volcker disinflation
Paul Volcker, appointed by Jimmy Carter, raised the federal funds rate to 20% to break double-digit inflation. His policy triggered the deepest recession since the Depression, with unemployment above 10%, but inflation fell from 14.8% to under 4%.
Severe recession, heavy political criticism, including death threats and protests at the Fed building.
Credibility earned by the Fed made its 2%-style inflation targeting possible for decades afterward. Volcker became the benchmark for Fed independence.
The trade-off is the same today: tougher action now to break sticky inflation, accepting near-term economic pain in exchange for stable prices later.
