A governor is appointed to cut rates; he refuses. This is neither whim nor betrayal: it is the very reason the institution exists. A central bank is worth something only through its capacity to disappoint the one who appoints it. The case is live: in 2026, a man chosen to open the credit taps chooses to hold the line, inflation foremost in mind. Behind the anecdote lies a deeper mechanism: the monetary promise holds only if a credible guardian can say no, and today's refusal is the condition for tomorrow's easing.
1 The promise before the appointment
The setting: a man chosen for easy money.
The expectation
The implicit contract: open the credit taps
A central banker is not appointed at random. Kevin Warsh, before securing the post, publicly argued for lower rates; the president chose him expecting a swift easing, even promising at a rally that rates would come down "very quickly." The implicit contract was clear: at the head of the Federal Reserve, the man was to loosen monetary policy. Warsh was sworn in on May 22, 2026, the eleventh Fed chair of the modern era, succeeding Jerome Powell after eight years. One question, though, is never asked at the moment of appointment: what if he says no?
2 The apparent U-turn
The reversal: once installed, he targets inflation, not rates.
The shift in tone
The man who called for cuts now wants to hold
Barely in office, the message changes. The man who called for cuts signals another priority: bringing inflation back toward 2%. Those who imagined the central bank ready to tolerate a lasting overshoot of its target, he warns, "would be disappointed." The context pushes him there: US inflation climbed to 4.2% in May 2026, a three-year high, driven partly by rising energy prices; it has exceeded the 2% target for five straight years. The market draws the lesson: it no longer expects any cut in 2026, and even weighs a hike in early 2027. The U-turn may not be one: it is the office speaking through the man.
US inflation, May 2026
4.2%
a three-year high; energy, pushed by the geopolitical shock, weighed on it.
Officials weighing a hike
~ 1 in 2
about half of policymakers judge that a rate rise may be needed.
3 Time inconsistency
The foundation: why the monetary promise does not hold on its own.
The founding framework (Kydland and Prescott, 1977)
The temptation to renege on what you promised
Two economists, Finn Kydland and Edward Prescott, set out the idea in 1977, which would earn them the Nobel Prize in 2004: a policy that is optimal today may cease to be so tomorrow, tempting the decision-maker to go back on their word. Applied to money, the mechanics are fearsome. A government promises low inflation to anchor expectations; but once wages and contracts are set on that promise, it is tempted to create a surprise inflation to boost employment, exploiting the Phillips curve. Agents, aware of this temptation, anticipate it: they demand more up front. The result: higher inflation, with no gain in activity at all. This is the "inflation bias" of discretionary decision-making.
The uncomfortable lesson
Good intentions are not enough: they are not credible so long as they can be reneged on. It is not the announcement that anchors expectations, it is the impossibility of yielding. Hence the need not for a man of goodwill, but for a device that ties one's hands: a rule, or a guardian to whom the power to say no is delegated.
4 The conservative central banker
The institutional solution: delegate to someone more averse than yourself.
Rogoff's answer (1985)
Entrust money to someone who hates inflation more than we do
The economist Kenneth Rogoff framed the remedy in 1985: entrust monetary policy to a central banker more inflation-averse than society on average, and grant them independence over both goals and instruments. The credibility the collective cannot produce on its own, it delegates to a guardian who, by temperament and by mandate, structurally prefers price stability. Independence becomes a mast of Ulysses: society binds itself so as not to yield to the song of easy money. A governor is therefore chosen precisely to be able to resist the pressures that will come: including those of the very people who appointed him.
5 The Becket effect
History: the prince's man becomes the guardian of the temple.
The office transforms the man
From Thomas Becket to Paul Volcker
King Henry II made Thomas Becket his chancellor, then his archbishop, believing he had secured a pliant ally at the head of the Church; Becket turned and defended the Church against the king. Monetary history is full of such reversals. Paul Volcker, appointed in 1979 by President Carter, crushed American inflation at the cost of very high rates and a recession; the operation likely helped cost his re-election to the very man who had chosen him, yet Volcker is remembered as the man who saved the dollar. Before him, William McChesney Martin had defined the job: the central bank's role is "to take away the punch bowl just as the party gets going." Appointment confers the office, not obedience; and the office, often, transforms the man.
6 Anchoring expectations
The mechanism: refusing today lowers rates tomorrow.
Who really sets long rates
The central bank holds only the short end of the curve
The governor steers the policy rate, at the very short end. But the rates that matter for the economy, those on ten-year borrowing, form in the market: they price in expected inflation and a risk premium. If lenders doubt the governor's resolve, they demand a wider inflation premium; long rates then rise on their own, whatever the central bank does at the short end. Conversely, a governor who visibly refuses to yield anchors expectations, compresses the premium, and keeps the whole curve lower. The paradox is already here, in embryo: firmness on the short rate is what keeps long rates tame.
The premium you pay to doubt
Yielding to pressure does not durably lower the cost of money: it shifts the problem to long rates, which the market raises to protect itself. This is the toll of time we described elsewhere: at a given level of debt and cycle, it is the guardian's credibility that sets the price.
7 The prince's hidden interest
The conflict of interest: why the indebted power, for its part, wants low rates.
Fiscal dominance
Debt, the motive rarely named
Behind the pressure lies an interest people prefer to keep quiet: debt. A heavily indebted state has a direct stake in easy money, for two reasons. First, low rates lighten the interest bill, already colossal: interest on US federal debt reached $970 billion in 2025, more than the defense budget. Second, a dose of inflation erodes the real value of the debt stock: one repays in depreciated money. Economists call this "fiscal dominance" and "financial repression": keep real rates below growth and let inflation quietly liquidate the debt. But that liquidation is a hidden transfer: from those who hold money and bonds (savers, retirees, banks) to the borrower-in-chief, the state. Keynes named the endpoint: "the euthanasia of the rentier." The governor who refuses to cut takes, whether he says it or not, the side of the value of money and of the saver against the sovereign's temptation.
Debasement, then and now
In the past, a sovereign short of money would "corrupt" the coinage by clipping the metal:
debasement. Inflating away debt is modern debasement, a tax never voted. The independent central bank is precisely the institution meant to stop the prince from debasing the currency to settle his debts. This dossier extends our analysis of
the debt path that contradicts itself and of
the saver who repays the debt without knowing it.
8 The central paradox
The reversal: the one who refuses to cut rates is the one who cuts them.
Today's restraint, tomorrow's easing
Refuse now in order to yield later
Here everything converges. Cutting rates under duress, with inflation at 4.2%, would un-anchor expectations, revive the inflation premium and, in the end, make money more expensive: the opposite of the goal. Refusing today is the condition for a durable easing tomorrow: bring inflation back toward target, and rates can genuinely fall, without the market punishing it. The governor appointed to cut rates truly does cut them: precisely by refusing to do so on command. Today's restraint is the only path to tomorrow's cut.
The earned cut versus the extracted cut
An easing wrested by pressure is fragile and turns against its author; an easing earned through disinflation is solid. The governor even sketches the long-term case: the rise of artificial intelligence, seen as "structurally disinflationary," could one day justify lower rates. But that cut must be earned, not extracted.
9 When independence yields
The counter-example: the central bank bent to the will of power.
The price of docility
Turkey, or independence abolished
To measure what independence is worth, look at where it is missing. In Turkey, President Erdoğan, convinced by a heterodox theory that high rates cause inflation, dismissed successive central bank governors who refused to cut; the most emblematic was sacked in 2021, days after raising rates. The result: a collapsing lira and runaway inflation. The International Monetary Fund, studying forced governor transitions in 2026, concludes that they durably damage the economy: higher inflation, a weaker currency, lost credibility. Docility toward the prince costs more than refusal. The governor who says no protects not only the currency, but the institution itself.
10 The price and the limits
The right measure: independence is not a blank cheque.
The counterpoint
Three caveats so as not to canonize the governor
It would be naive to make refusal an absolute virtue. Independence is a means, not an idol, and it calls for three caveats. The first concerns democratic legitimacy: an unelected technocrat who sets a price weighing on millions of lives owes transparency and accountability; independence without answerability breeds its own distrust. The second: the guardian can be wrong. A banker too obsessed with inflation — "too conservative," in Rogoff's own sense — needlessly sacrifices jobs and growth; excess rigor also has a cost, sometimes greater than that of laxity. The third: the pressure is real and rising. Reshaping a board, contesting a governor's tenure, the public rebuke: policy can be bent without ever firing anyone. The governor must hold the line without needlessly provoking the power, a narrow ridge. Refusing to cut is not always heroic: it must still be right.
11 The true service is refusal
The close: independence is only worth something the day it disappoints.
The meaning of the paradox
Rendering the prince a service he did not ask for
A central bank that always says yes to the power that appointed it is a mere ornament. Its worth appears only the day it goes against. The governor appointed to cut rates renders the prince a service he never requested: by refusing to yield, he preserves the value of money, and thus the only rate cut that matters, the one that lasts. The honest question is not "when will he obey?" but "does the refusal serve the currency, or merely a faction?" On that answer hangs the whole difference between a guardian and an obstacle.
The compass
①
Obedience would make the institution useless. The worth of an independent central bank lies in its capacity to refuse the very thing it was appointed to do. A guardian who always yields guards nothing.
②
Only a credible guardian anchors expectations. Time inconsistency dooms the mere promise: promising low then yielding destroys trust. It is not the announcement that counts, but the impossibility of reneging.
③
Refuse today, cut tomorrow. Yielding under pressure, at 4.2% inflation, makes money more expensive rather than easing it. Today's restraint is the condition for a durable cut. This sheet sets out a debate; it is not investment advice.
Read alongside: The virtuous path that debt contradicts by itself, When the saver repays the debt without knowing it, and The toll of time we thought abolished. Reference: abbreviations & acronyms (Fed, IMF, GDP).