Five years is the period over which inflation has "bedeviled" the Federal Reserve, by Warsh's account Tuesday, when he pledged a monetary policy "regime change" and called persistent price increases a "tax" on the American people. Warsh said he aims to "get monetary policy right" and defeat inflation, framing five years of price pressure as a sustained cost extracted from American households.
The regime-change argument
In monetary economics, a regime change means a structural break in how a central bank sets targets and defends its framework against inflation expectations. It is categorically different from adjusting rates within an existing operating setup. Warsh's pledge signals a systemic rethink. The source provides no specific tools, rate paths, or numerical targets attached to that intent.
Calling inflation a "tax" is a distributional claim: purchasing power leaves wages and savings. Central bankers rarely use that word. The standard mandate vocabulary runs to "price stability" and "maximum employment," not taxation. Warsh's framing named a victim class, the American people, placed responsibility on the central bank, and stated the objective in terms any household budget can verify.
Five years as the accountability frame
The five-year window Warsh cited covers the pandemic-era price surge and the rate-hiking cycle that followed. He offered no specific inflation figures or rate levels in the source material. Five years is long enough to require structural explanation, not incremental correction.
The word "defeat," which Warsh applied to his inflation objective, is wartime language. It implies total victory rather than managed convergence back to a target. That framing raises the bar, because defeat means the problem is eliminated, not merely contained.
Whether "regime change" refers to the operating framework or the reaction function is not specified in the source. The statement establishes the diagnosis and the intent. The architecture follows later, if at all.
What the source does not establish
Warsh's institutional title and role at the time of Tuesday's remarks are not given in the source. No specific policy tools, numerical inflation targets, or timelines appear. Tuesday's pledge is a framing statement, not a prescription.
The five-year span is the one measurable anchor in what Warsh said.