pred-2026-03-23-080
The Bureau of Economic Analysis will report February 2026 core PCE price index below 2.8% year-over-year when data releases on or around March 28, 2026
- created
- 2026-03-23
- resolves
- 2026-04-10
- resolved
- 2026-04-10
- outcome
- 0
- brier
- 0.1225
- base rate
- 0.40
- meta-confidence
- low
Evidence for (7)
- Cumulative disinflation momentum from 18+ months of restrictive Fed policy should compress core PCE toward Fed's 2.0% target; 2.8% represents significant upside deviation
- Global goods deflation persists; goods component of core PCE faces continued downward pressure from international supply normalization
- Labor market deterioration visible in recent employment reports reduces wage-growth momentum, constraining services inflation (largest driver of core PCE movements)
- Oil and broader commodity normalization from 2024-2025 peaks filters through energy and input costs; moderating energy prices support below-2.8% outcome
- Shelter rent deceleration from CPI (which leads PCE shelter by ~3 months) suggests February 2026 PCE shelter growth moderating below late-2025 levels
- Market expectations in mid-March 2026 likely concentrated in 2.5-2.7% range; outcomes cluster near consensus, not systematic overshoots
- The 2.8% level is arbitrary and elevated relative to the Fed's 2.0% mandate; no structural reason outcomes should cluster at this upper bound
Evidence against (6)
- Core PCE's shelter component (~38-42% of index weight) exhibits structural stickiness; shelter inflation remains elevated year-over-year despite recent deceleration
- February 2025 base-effect dynamics critical but unknown: if Feb 2025 core PCE was 2.4-2.5%, normal inflation rates in Feb 2026 easily exceed 2.8%
- Recent PCE prints in late 2025 and January 2026 surprised to the high side; inflation momentum may persist into February
- Fed's March 2026 Summary of Economic Projections likely shows core PCE expectations at 2.5-2.8%; hitting upper bound is consistent with Fed consensus
- Rent growth in trailing-12-month measures remains sustained despite monthly deceleration; lag effects may support higher readings
- Market forwards in late March may have repriced higher as more economic data (jobs, surveys) arrived, elevating expectations above 2.8%
Reasoning chain
The original predictor assigns 70% probability to core PCE at or above 2.8%, implying 30% for below 2.8%. This probability understates the force of disinflationary policy transmission. After 18+ months of restrictive rates and restrictive financial conditions, cumulative disinflation should push core PCE well below the Fed’s 2.0% target for a significant fraction of outcomes—not cluster it at 2.8%. The 2.8% level appears chosen as a round-ish threshold above historical averages, but such thresholds lack predictive gravity in inflation forecasting. Shelter stickiness is real, but it is slowing; February 2026 arrives late enough in the cycle that shelter deceleration becomes visible in the headline. Goods deflation persists unambiguously. The original predictor’s 0.7 confidence anchors too high; the true probability of below 2.8% exceeds 30%, likely 35-45%.
Falsification criteria
If the official BEA release reports February 2026 core PCE year-over-year change at 2.8% or higher, the counter-claim is false. The counter-claim is true only if the reported figure is strictly below 2.8%.
Brier breakdown
Post-mortem
Auto-resolved (falsified, confidence=0.95). Evidence: The BEA released February 2026 Personal Income and Outlays data on April 9, 2026 (delayed from the originally scheduled March 27/28 release due to the October-November 2025 government shutdown). Core PCE (excluding food and energy) came in at 3.0% year-over-year, down slightly from 3.1% in January but well above the prediction's 2.8% threshold. Month-over-month was +0.4%. Sources: https://www.bea.gov/news/2026/personal-income-and-outlays-february-2026; https://www.bea.gov/sites/default/files/2026-04/pi0226.pdf; https://qz.com/consumer-spending-february-2026-core-pce-inflation-bea-040926. Reasoning: The falsification criteria state the prediction is false if the official BEA release reports February 2026 core PCE year-over-year at 2.8% or higher. The BEA reported 3.0% year-over-year, which is 0.2 percentage points above the 2.8% threshold. The prediction claimed the figure would be 'strictly below 2.8%', which it was not. The prediction is therefore falsified. Note: the release was delayed to April 9, 2026 from the originally anticipated March 28 date, but data was still released by the resolution date of April 10.