The Underlying

Christopher Waller arrived at the 42nd Annual NABE Economic Policy Conference on February 23, 2026, carrying the weight of a dissent. Three weeks earlier, at the January FOMC meeting, he had voted against the committee's decision to hold rates — casting the sole dissenting vote in favor of a cut on a body that had moved toward extended caution. The speech in Washington was not a defense. It was a framework.

The framework rests on four propositions, each analytically distinct and each doing structural work in the case for easing. The first is doctrinal: Waller invokes "traditional central bank wisdom" to describe the practice of looking through tariff-driven price increases, treating them as one-time supply shocks rather than as inflation requiring a monetary response. The second is empirical: tariff increases, he argues, have not moved longer-term inflation expectations, and that anchoring is precisely what makes a temporary price-level adjustment distinguishable from a sustained inflation process. The third is a labor market assessment: the employment picture is fragile enough to warrant asymmetric risk weighting, where the cost of cutting too early remains bounded and the cost of holding too long does not. The fourth is granular: aggregate consumption figures, he contends, conceal specific and material harm to lower- and middle-income households whose spending behavior is deteriorating beneath the headline numbers.

Taken together, the four claims form an argument that is internally consistent and analytically serious. Waller is not improvising. He spent years in research before joining the Board, and the speech reflects that training — careful, conditional, attentive to the distribution of downside risk. The dissent reads as the product of a policymaker who has done the work.

These are testable claims. Waller has made specific propositions about traditional doctrine, the anchoring of expectations, labor market fragility, and distributional consumption patterns that the Fed's own documentary record can evaluate.

We went into the archives.

The Doctrine Already Discarded

The foundational question the archive answers first is whether "traditional central bank wisdom" describes the 'look through' doctrine or whether the institution's own record categorizes it as the specific intellectual error the Fed spent the Volcker era correcting. Waller's claim is not peripheral — it is load-bearing. If the 'look through' framework is tradition, the dissent draws on inherited authority. If it is the error, then what Waller describes as wisdom is the precise misjudgment the institution has already paid to unlearn. (The structural move recurs: The Assay documented Shelton invoking Volcker's authority to license anti-Volcker prescriptions, the same pattern of borrowing institutional legitimacy to authorize what the institution discarded.)

The 1970s record is clear about the unconditional form of look-through and what it cost the institution. When oil prices surged in 1973 and again in 1974, Chairman Arthur Burns framed the disruption as a self-correcting disturbance. Before Congress, Burns offered the institutional position in full:

Petroleum prices. Oil market adjustments. Food supplies. The logic was that supply-side shocks would exhaust themselves, and monetary policy need not respond to what was, in effect, noise atop a stable underlying trend. The institution systematically filtered supply-side price pressures into what internal documents called "special factors" — items whose exogenous character placed them outside the core inflation signal worth responding to.

The analytical engine running beneath Burns's public framing was articulated directly by James Kichline, the Director of Research and Statistics, in a July 1978 FOMC meeting:

That was the method. Strip the exogenous shocks. Reveal a lower underlying rate. The stripped-down forecast then justified accommodation, and accommodation allowed supply-shock effects to embed themselves into wage and price expectations. The logic was internally coherent. It was also, as the decade demonstrated, systematically wrong — and the failure was specific to the unconditional form of the practice: stripping shocks regardless of whether expectations were anchored, regardless of whether slack existed, regardless of whether inflation was already running above target.

The institution was not entirely blind to its own error while it was being made. Governor Henry Wallich, dissenting internally long before the Volcker correction arrived, identified the mechanism with precision:

Always below. The systematic underprojection was not random error — it was the predictable output of a forecasting process that treated supply shocks as neutral pass-throughs rather than expectation-forming events. Staff economist John Rosine had identified the same structural embedding internally: the shocks were not passing through the economy cleanly. They were staying. Burns knew the public version of the argument. Wallich and Rosine knew the internal version. The gap between them was the decade.

The institution's response to that history was not to discard look-through entirely but to make it conditional. The framework that emerged from the Volcker correction and was refined through subsequent supply-shock episodes required three prerequisites before stripping could be analytically justified: inflation at or near target, expectations verifiably anchored, and sufficient slack to limit pass-through risk. Unconditional look-through — strip the shock, forecast lower, accommodate regardless of conditions — was identified as the error. Conditional look-through, practiced within those constraints, was what survived the correction. That distinction is the institution's own, and it is precisely what Waller's 2026 configuration must satisfy.

What makes the archive's answer so precise is the analytical parallel it reveals in the core stripping operation. Kichline's 1978 method — strip the exogenous shock, forecast a lower underlying rate — is methodologically similar in its core operation to Waller's 2026 method of removing tariff effects to reveal "underlying inflation close to 2 percent." The tool is the same. The logic is the same. The critical difference is that Kichline operated without the conditional framework the institution built from the failure, while Waller invokes the stripping method in a configuration — PCE running at 2.5 to 3 percent, sequential shocks arriving without pause, anchoring that cannot be confirmed prospectively — that the conditional framework was designed to prohibit. If the doctrine is not the wisdom but the unconditional form of the practice the institution spent the Volcker era correcting, then Waller's framework cannot rest on doctrinal authority — it must rest on the empirical claim that expectations are anchored tightly enough to satisfy the conditions the institution set. That claim the archive must now test independently.

The Anchor That Lags

Waller's strongest empirical claim is that tariff increases "have not affected longer-term inflation expectations" — and that this anchoring is what allows him to call tariff-driven price increases temporary and strip them from his operative inflation measure. The doctrinal authority for the stripping method does not hold — the archive locates it as the 1970s error, not the inherited wisdom. The question is whether the empirical foundation is more solid: whether the institution trusts its own expectations measures as much as Waller's language implies.

The archive does not support the confident reading. In August 2018, as the first wave of tariff price pressures was being absorbed, Steven Kamin, Director of the Division of International Finance, offered a conditional warning the baseline was not designed to accommodate:

The qualifier is structural. Pass-through risk is higher in low-slack environments — precisely the environment Waller characterizes in 2026 when describing the labor market as near-resilient. Kamin was not gesturing at a tail risk. He was identifying a regime-specific condition under which the anchor's diagnostic reliability degrades.

That same month, Eric Rosengren identified the mechanism by which expectations could shift without moving surveys: suppliers now felt they had "more price flexibility," interpreting the tariff environment as cover for broader price increases — an "upside risk to the inflation forecast" the anchored-expectations framework was not built to detect.

The staff had already located the deeper problem. A January 2018 Board research memo acknowledged what no public communication would reflect: that "the simultaneity between long-term inflation expectations when β > 0 and actual inflation makes the estimation of Equation (1) problematic." The model used to establish that expectations were anchored could not distinguish anchoring from lagging in real time. Some staff specifications found results described as "consistent with anchoring" and reported the ability to statistically distinguish between regimes in historical estimation — findings that appear to support Waller's reliance on the measure. But those findings are retrospective: the regime distinction becomes visible after the data have accumulated, not in the real-time window where policy decisions are made. The staff memo's own qualifier was that the estimation problem was systematic, not episodic, and that the measure's reliability degraded in low-slack conditions — precisely the conditions Waller characterizes in 2026. The measures the committee relied on were the same measures staff warned could not reliably distinguish anchoring from lagging in real time, a diagnostic gap that widened in precisely the conditions Waller describes.

By November 2018, Vice Chair for Supervision Randal Quarles had drawn the institutional implication:

He was not questioning inflation. He was questioning the gauge. Publicly, anchored expectations remained the dispositive reason tariff effects would prove temporary; internally, a substantial share of staff caveats and model-uncertainty flags did not survive into public-facing language. The institution communicated the anchor as established while staff memos recorded the estimation as problematic. (The Measure documented how the institution's choice of inflation gauge can track institutional convenience; the same pattern holds here, where the expectations measure publicly presented as dispositive is the one whose estimation the staff called problematic.)

The simultaneity problem does not make the anchor unknowable in principle — it makes the anchor unreliable as a dispositive basis for policy in real time. Where staff found the equation would "not mis-forecast inflation dramatically," that assurance applies under normal estimation conditions, not under the sequential shock sequences Waller describes in 2026, where each new disturbance resets the baseline against which stability is measured. The anchor may in fact be holding. The point the archive establishes is narrower and more consequential: that the institution's own diagnostic apparatus cannot confirm it is holding with the confidence Waller's language implies, and that building policy dissent on an empirical foundation the institution's staff flagged as estimation-problematic in the relevant regime is not the same as building it on verified fact. If the doctrinal foundation is the error rather than the wisdom, and the empirical pillar faces a simultaneity problem the institution's own staff identified — making it an unreliable basis for dispositive policy judgment — then Waller's case for cutting must rest entirely on his assessment of labor market fragility and his asymmetric risk weighting: the claim that the cost of over-tightening exceeds the cost of under-reacting to what may not, in the end, prove temporary.

The Cycle Already Named

With the look-through doctrine exposed as the institution's own error pattern and the anchoring evidence unable to offer prospective verification, Waller's dissent now rests on its final load-bearing pillar: that labor market fragility justifies cutting rates even with inflation meaningfully above target. This asymmetric risk weighting — the judgment that labor deterioration is more dangerous than inflation persistence — is not a novel analytical position. It is the pattern the Federal Reserve's own retrospective accounts have repeatedly identified as among its costliest recurring errors — though the institution's formal optimization work has never fully resolved the tension between that historical verdict and staff simulation findings that asymmetric labor weighting can outperform symmetric loss functions under uncertainty.

The retrospective record has a name and a voice. In January 1975, Chairman Burns appeared before Congress to explain why monetary easing was appropriate despite unresolved inflation:

The architecture of that sentence closely mirrors Waller's 2026 framing. Protect the real economy while holding inflation in view. The institution's retrospective accounts condemned Burns's judgment as the canonical stop-go error — the moment 1970s inflation became entrenched through calibrated asymmetry rather than recklessness.

What makes the parallel more than circumstantial is Waller's own prior argument against patience. In July 2023, pressing for continued rate hikes against those who counseled waiting for lags to materialize, he stated:

That logic — act before conditions deteriorate, do not grant inflation time it will use — applies with identical force in 2026. If patience during tightening courts the risk of a departed train, preemptive easing with inflation still above target courts the same risk from the opposite direction. He has not resolved that tension. He has inverted his position without naming the inversion.

The labor market fragility claim compounds the problem rather than rescuing it. Waller reads near-zero net job creation across 2025 as evidence of a "weak, and fragile job market" — a diagnostic certainty the institution's own archive does not support. Governor Tarullo stated plainly that the Fed had no full understanding of the factors contributing to the decline in labor market dynamism. That admission was not ignorance awaiting resolution. The committee consistently defaulted to cyclical interpretations of low-churn episodes — in 2002-2004 and again in 2013-2015 — because cyclical interpretations preserved the case for accommodation. Across both episodes, hiring rates and job-to-job transitions did not recover to pre-recession norms despite extended periods of easy policy. The tool was deployed against conditions it could not address.

The institution's own staff named the inflation risk this pattern creates:

That warning was circulated internally and filtered through a framework that privileged real-time slack estimates over historical base rates of stop-go failure. The institution's formal optimization models support asymmetric labor weighting; its own historiography condemns the practice as the specific error mechanism of 1970-82. The schism has never been resolved, and Waller treats it as settled.

What survives the sequence is not nothing. Waller's most granular claim — that aggregate consumption data conceals specific harm to lower- and middle-income households — has not yet met the archive, and it is the one argument the prior evidence cannot reach.

The Households the Rate Cannot Reach

Of the four claims Waller brings to the conference, the one the archive has not yet tested is also the most analytically precise — and the one most likely to command agreement. "I worry that the still-solid spending increases lately may be driven by stock-rich households and thus be masking weakness in the still substantial share of spending that relies on lower- and middle-income people." This diagnosis is not rhetorical. Federal Reserve internal models and committee deliberations confirm the bifurcation Waller describes. The concern is real. The archive supports it.

Confirmation, however, is not vindication.

By 2019, staff had formalized the observation into a structural finding. The Fed's adoption of Heterogeneous Agent New Keynesian models produced a precise account of why aggregate responses to rate changes overstate the reach of monetary policy for income-constrained households:

Income-constrained households — the ones Waller identifies as the policy-relevant signal — respond weakly to rate reductions through the traditional intertemporal-substitution channel. The most immediate transmission runs through asset price appreciation, which disproportionately benefits portfolio-holding households. Robert Kaplan, then President of the Federal Reserve Bank of Dallas, acknowledged the asymmetry in the December 2019 committee meeting with visible discomfort: the distributional benefits of accommodation flowed to those who own risk capital — in language he noted might "inflame some people." The internal awareness was present. Richard Fisher had named the same mechanism years earlier:

Fisher's skepticism was directed at large-scale asset purchases, but the distributional mechanism — accommodation flowing first to risk-capital holders — applies, at reduced intensity, to conventional easing as well. His observation reached the record fourteen years before Waller's speech. A second channel — labor-market tightening that eventually lifts wages for lower-income workers — was cited by Powell and Brainard as the eventual path to inclusive benefit. But that channel operates with substantial lags and requires sustained accommodation during which portfolio appreciation compounds for wealthier households, creating the distributional asymmetry the HANK framework identifies. The institution had long documented that the most immediate channel in monetary easing was precisely the one that does not reach income-constrained households. The HANK finding was filtered publicly into an "inclusive recovery" narrative. That rate cuts transmit most rapidly to asset holders was not featured in that communication.

This is the architecture of the trap. Waller diagnoses a distributional divergence. The archive documents that rate cuts transmit most immediately through the channel that inflates the portfolios of the households whose spending is already solid, with the labor-market channel operating on a longer and more uncertain timeline. The prescription cannot reach the households it is designed to help without first compounding the inequality it identifies.

The second constraint is the conditions the institution set for itself. Steven Kamin had established in 2018 committee deliberations that tariff shocks carry substantially higher pass-through risk in environments of "pretty heavy, rapid aggregate demand growth and very little slack in the economy" — the exact contraindication for accommodation. The committee absorbed that finding. By 2022, institutional convergence on the prerequisites for safe look-through had reached 0.90 across staff, committee, and public registers — the product of the 2021-2022 transitory failure. The doctrine that emerged was explicit:

The conditions the institution established for safe look-through required anchored expectations, sufficient slack, and inflation at or below target. Waller's 2026 configuration presents PCE running at 2.5 to 3 percent, a sequence of tariff shocks arriving without pause, and expectation anchoring the archive showed cannot be confirmed until it fails. Each of the three conditions is violated. The institution's own criteria, built from its own failures, foreclose the prescription.