NextFin News - The Federal Reserve's benchmark rate sits at 3.75%-4.00% after September's 25-basis-point increase, yet one of the central bank's former insiders argues the job is only half done. Claudia Sahm, founder of Sahm Consulting and a former Federal Reserve and White House economist, says risk-management principles justify another rate increase at the October 27-28 policy meeting as insurance against persistently elevated inflation - even though futures markets assign less than a 20% probability to such a move. "The case for a rate hike is stronger than the odds suggest," Sahm writes in an analysis published Tuesday.
The Insurance Argument: Why Waiting Carries Its Own Cost
Sahm's case does not rest on a modal forecast that inflation will accelerate. It rests on the asymmetry of the two errors the Federal Open Market Committee can make. In "What Will It Take to Be Confident About Inflation?" she frames the choice as a risk-management problem, the same framework the Fed invoked as its primary rationale for September's rate increase - the first in three years, approved unanimously 12-0.
"Risk management does not bias the FOMC toward holding rates steady. Gathering more information may help under uncertainty, but waiting is not costless when inflation is elevated, and additional inflationary pressures remain."
The mechanism is straightforward but often overlooked. Interest-rate changes take a year or two to work through to inflation, so today's appropriate policy rate depends on beliefs about the economy a year or two out. When the shocks hitting the economy are external and uncertain - military conflicts in the Middle East and Ukraine, ratcheting tariff rates, large swings in immigration policy, and an emergent general-purpose technology in artificial intelligence - a single baseline forecast is insufficient. Central bankers must also underwrite the risk scenarios.
Here lies the asymmetry that makes insurance cheap. A quarter-point increase from a level most officials describe as around neutral or only slightly restrictive can be reversed if inflation comes in softer than expected. What cannot be reversed is time itself. "If inflation proves to be higher next year, the FOMC cannot go back to the October 2026 meeting and raise rates," Sahm writes. Raising modestly now as insurance against upside inflation risk is, in her framing, the mirror image of cutting modestly last year as insurance against downside employment risk.
This is not a call for an aggressive tightening cycle. Sahm is explicit that a hike "is not urgent, but it is prudent," and that an October increase does not make a December increase a foregone conclusion. The recommendation is for a small adjustment - one that reduces the odds that upside risks materialize and force the kind of catch-up the Fed was forced into during 2022.
Why the Market Disagrees - and Why That Gap Is the Story
Futures markets imply less than a 20% chance of a rate increase at the October meeting, partly reflecting patient messaging from Fed leadership in recent weeks. Sahm's own headline frames the same figure: "Markets put the odds at one in five." The gap between her conviction and the market's pricing is the crux of the trade.
The market's skepticism is not irrational. Core PCE inflation - the Fed's preferred gauge - rose 3.0% year-on-year in August, below the 3.3% consensus, and just 0.2% on a monthly basis against expectations of 0.3%. Headline CPI ran 3.7% over the 12 months through September, with core CPI at 2.6%. On the surface, disinflation is proceeding, if slowly.
But that is precisely the point of insurance: it is bought when the modal case looks benign. The second-order implication is that the market may be pricing the wrong variable. Investors are focused on the terminal rate path, and futures already price additional tightening through next year. An October hike could therefore represent a shift in timing rather than a change in the destination. The real disagreement between Sahm and the market is not about arithmetic; it is about confidence, and about whether the Fed can afford to wait for certainty that may arrive only after inflation has re-entrenched.
The minutes from the September meeting, released October 7, show that risk management was the most common reason given for the rate increase. Most participants assessed that another increase in the target range would likely be appropriate by the end of 2026 - though that judgment reflected the September information set, not a vote for any specific future meeting. The Fed's own projections underscore the patience required: most policymakers expect the 2% inflation target to be reached only by 2029, with rate reductions delayed until 2028.
The Internal Fed Debate: Move Slowly or Move Soon
The Committee itself is divided on the pace, and Sahm maps the fault lines carefully. Fed Governor Bowman has argued that under uncertainty it is best to move slowly and observe how the economy responds before raising again. Cleveland Fed President Hammack has made the opposite case, favoring "small adjustments relatively quickly."
A third camp - including officials Warsh, Waller, and Logan - contends that higher long-term Treasury yields could do the Fed's job for it, reducing the need to raise the policy rate. Sahm's rebuttal is pointed: the 10-year Treasury yield is only about 10 to 15 basis points above its level immediately after the September vote, and recent rate volatility underscores the challenge of delegating rate decisions to the market. "Only the Fed can do its job," she concludes.
Timing, she concedes, is not everything. October versus December is not pivotal in itself. But waiting raises the odds of a catch-up later - and the memory of 2022 remains vivid. "I still have the four consecutive 75-basis-point hikes in 2022 seared into my brain," Sahm writes. "It worked, but I wouldn't want the Fed to test it too often."
One complication cannot be ignored: the October meeting concludes less than a week before the midterm elections. Sahm's position is categorical - the Fed must ignore that fact and ground its decision in economics rather than politics, even at the risk of political attacks, because independence is what allows it to set rates without interference. Delaying a decision until after the election would, in her view, weaken the Fed's claim to independence as much as moving for the wrong reason would.
Cyclical Shocks, Structural Regime: What This Call Really Is
Disentangling the forces at work matters, because getting this wrong flips the conclusion. The inflation drivers Sahm cites - energy-price swings from Middle East conflict, tariff pass-through, immigration-supply swings, AI-driven demand - are in large part cyclical and exogenous. In isolation, they should mean-revert: supply chains adjust, energy markets clear, tariff effects fade into base-year comparisons. A purely cyclical read argues for patience, since overtightening against a supply shock only manufactures a recession without curing the inflation.
History offers three comparisons, and none is clean. The 1970s oil shocks showed that supply-driven inflation can persist for years when expectations unanchor, and that waiting for certainty is expensive. The 2022-2023 cycle is the more instructive mirror: the Fed raised rates by 425 basis points in 2022 alone, across seven increases, after initially dismissing inflation as "transitory" - a sequencing error born of exactly the patience Bowman now recommends. Yet the same cycle ended with the Fed cutting 100 basis points in 2024 as the labor market cooled, proof that policy can and does reverse when the employment leg of the mandate deteriorates. The third comparison is the mid-1990s, when the Fed tightened pre-emptively against an inflation scare that never fully materialized and engineered a soft landing. Three cycles, three different lessons - which is itself the point. No single historical analog settles the October decision.
What the cycles do settle is the regime question. The Fed that fought 2022's inflation after the fact is not the Fed Sahm is describing. Her argument is that the committee has internalized a risk-management asymmetry as a permanent feature of its reaction function: when policy sits near neutral, the cost of a reversible mistake is low, while the cost of falling behind is high and irreversible. That is a structural change in how the central bank weighs tail risks, not a cyclical call on the next inflation print. The most telling evidence is Sahm's own trajectory: early in 2026 she was confident the temporary boost from energy prices and tariffs would wane and deliver the necessary disinflation; by summer she was "much less confident"; by September she had moved from hold to hike. A forecaster revising a cyclical call does not need insurance; a policymaker adapting to a new regime does.
The second-order consequence runs through the yield curve and the dollar. If the Fed internalizes this asymmetry, the neutral rate becomes a floor rather than a destination - policy can park just above neutral with a hawkish bias for an extended period. That supports the dollar and short-duration assets while compressing the multiple on long-duration equities and rate-sensitive capital expenditure. The market's current pricing - roughly a one-in-five chance of an October hike, with implied odds of higher rates climbing steeply across the 2027 horizon - is consistent with the terminal path but underprices the probability that the next move comes sooner rather than later.
The Strongest Counter-Case - and What Would Break It
The bear case for Sahm's recommendation is serious and rests on the same risk-management logic she invokes. Acting on tail risk when the central forecast is disinflating invites the error the Fed spent 2022-2023 correcting: tightening into a lagged slowdown. The labor market is already described by Sahm herself as "in balance," and with policy transmission running at long lags, the full effect of September's 25-basis-point increase has not yet been felt. Bowman's "move slowly" camp has history on its side - the 2022 catch-up was costly precisely because the Fed waited too long and then overcorrected. Doing the same in reverse - hiking early into a softening labor market - risks the same overshoot in the other direction. Moreover, with the 10-year yield already above 5%, financial conditions have tightened on their own; adding a quarter-point could tip a balanced labor market into deterioration before inflation has been fully wrung out.
Sahm's answer is that the asymmetry is not symmetric: a cut from here is cheap and reversible, a delayed hike is not. But the counter-thesis wins if the labor market deteriorates faster than inflation re-accelerates. The falsifying signal is concrete: if core PCE prints below 0.2% month-on-month for two consecutive readings while the three-month average unemployment rate rises by 0.5 percentage point or more above its 2026 low - the threshold of Sahm's own eponymous recession indicator - the insurance case collapses and the Fed should be cutting, not hiking.
What to Watch: Scenarios Across Time Horizons
Short term (the October 27-28 meeting): The base case remains a hold, with the statement and press conference doing the real work. If the next inflation print comes in firm - core PCE at or above 0.3% monthly - the odds of a 25-basis-point increase jump sharply and a hike becomes the base case. Watch the communication: Sahm demands that if the Fed holds, Chair Warsh must explain clearly why the committee is confident PCE inflation is moving to 2% "at sufficient speed," and what in the data or world events tells him so.
Medium term (2026-2027): The base case is a grinding path higher, consistent with futures pricing that assigns a large majority probability to rates being higher than today by the first half of 2027. The upside case is an earlier, faster normalization if energy or tariff shocks re-accelerate; the downside case is a pause and eventual cuts delayed to 2028, matching the Fed's own projections.
Long term (structural): The regime shift toward risk-management asymmetry is the durable takeaway. Even investors who reject an October hike should price a Fed that treats neutral as a floor and reacts to upside inflation tails faster than to downside employment tails. That favors short-duration exposure and a structurally firmer dollar, while placing a ceiling on the multiple expansion that lower-rate dreams once supported.
For investors, the asymmetry cuts both ways. Beneficiaries of the insurance trade are banks and money-market instruments that reprice quickly with the policy rate, and the dollar. The exposed are rate-sensitive sectors - housing, utilities, and capital-expenditure-heavy technology - plus any borrower that underwrote leverage on the assumption that the September hike was the end of the cycle rather than the first of several small adjustments.
The central judgment is uncomfortable in the way good risk management usually is: it asks policymakers to pay a small, certain premium against a low-probability, high-cost outcome. The market, pricing a one-in-five chance, is betting the premium is unnecessary. Sahm's wager is that by the time that bet is settled, the premium will have been cheap - and the alternative will have been far more expensive.
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