GDP Collapse to 0.7% and Core PCE at 3.1% Trap Fed in Stagflation Vise
Downward GDP revision and sticky inflation eliminate policy flexibility as markets push first rate cut to September.
Fourth-quarter GDP growth collapsed to 0.7% annualized in revised estimates released Friday, half the initial 1.4% reading and the slowest pace since early 2023, as core PCE inflation held at 3.1%—creating a stagflation squeeze that has erased expectations for near-term Fed rate cuts. The combination of weakening domestic demand and inflation running 55% above the central bank’s 2% target leaves policymakers paralyzed between conflicting mandates.
The Bureau of Economic Analysis slashed its fourth-quarter estimate by half, citing downward revisions to consumer and government spending alongside weaker exports. The 43-day government shutdown contributed to a 16.7% plunge in federal spending, shaving 1.16 percentage points off quarterly growth. For full-year 2025, GDP expanded just 2.1%, down from 2.8% in 2024 and 2.9% in 2023.
Demand Proxy Signals Broad-Based Weakness
The internal dynamics paint a picture of synchronized deceleration across consumption and investment. Private sales to private domestic purchasers—the Fed’s preferred demand proxy—grew just 1.9% in Q4, revised down half a percentage point and a full point below the prior quarter. Consumer spending grew at a 2% clip, down from 3.5% in Q3 and below the initial estimate of 2.4%.
Business investment excluding housing increased 2.2%, down from 3.2% in Q3 and the initial 3.7% estimate, though likely reflecting AI-related capital expenditure. Exports fell at a 3.3% annual rate, a sharper decline than initially reported. The Commerce Department’s underlying strength indicator grew at just 1.9%, down from 2.9% in Q3 and the first estimate of 2.4%.
Inflation Remains Entrenched Above Target
While headline CPI moderated slightly, the Fed’s preferred Inflation gauge tells a different story. Core PCE inflation rose 0.4% in January and 3.1% year-over-year, according to CNBC—the highest reading in nearly two years. The Bureau of Labor Statistics reported February headline CPI at 2.4% and core at 2.5%, the lowest since March 2021 but still above the Fed’s 2% target.
“The big downward revision in GDP is a gut check going into this energy crunch, increasing the risk of stagflation. This creates challenges for investors with PCE inflation still running well above the Fed’s target.”
— David Russell, Global Head of Market Strategy, TradeStation
The divergence between weak growth and persistent inflation forces the Federal Reserve into an impossible trade-off. Olu Sonola, head of U.S. economics at Fitch Ratings, characterized the situation as “the worst of both worlds: stubborn inflation that argues against cutting rates, paired with potentially fragile demand”.
Market Reprices Fed Trajectory
Rate-cut expectations have evaporated. Markets assign near 100% probability that the Federal Open Market Committee will hold rates steady at next week’s meeting. More dramatically, Goldman Sachs pushed back its forecast for the next cut from June to September, though still expects one more reduction before year-end, per CNBC.
Traders have taken even a September cut off the table, now pricing only one reduction in December with no additional cuts until well into 2027 or early 2028. The shift reflects mounting concerns about oil-driven inflation following the Iran conflict, which has pushed crude above $100 per barrel intermittently.
Equity Valuations Face Duration Risk
The higher-for-longer rate environment pressures equity multiples, particularly in growth and unprofitable technology sectors. The S&P 500’s forward earnings yield stands near parity with the 10-year Treasury—an equity risk premium of just 0.02%, among the lowest on record, leaving markets largely devoid of a margin of safety, according to Oppenheimer Asset Management.
The 10-year Treasury yield finished at 4.15% on March 6, with the 2-year at 3.56% and 30-year at 4.77%. By March 13, the 10-year had climbed to 4.26%, reflecting reduced rate-cut expectations and energy-driven inflation fears. Long-duration bonds face pressure as 10-year yields may struggle to fall below 3.75% even as the Fed eventually cuts, with upside risk toward 4.5% at times, per Charles Schwab.
| Period | GDP Growth | Core Inflation | Fed Response |
|---|---|---|---|
| Q4 2025 | 0.7% | 3.1% | On hold |
| 1970s stagflation | ~1-2% | 6-9% | Aggressive hikes |
| Q4 2022 (post-peak) | 2.6% | 5.0% | Continued hiking |
Stagflation Risk Escalates
Economists increasingly invoke the stagflation framework. Market strategist Ed Yardeni raised his odds of 1970s-style stagflation to 35%, warning that “the Fed’s dual mandate would be stuck between the increasing risk of higher inflation and rising unemployment” if the oil shock persists, reported CNBC.
Deutsche Bank’s Jim Reid noted that “investors are increasingly pricing in a more protracted conflict that causes extensive economic damage,” keeping oil prices elevated and “raising the risk of a broader stagflationary shock”. RSM economists forecast 2.2% growth in 2026 alongside 2.7% PCE inflation and a 4.5% unemployment rate, characterizing the outlook as “stagflation-lite” with an affordability crunch from rising inflation and slower real wage growth.
What to Watch
The March 18-19 FOMC meeting will provide critical guidance through updated economic projections and the dot plot. Friday’s January PCE report is expected to show core PCE at 3.1% annually—a 0.1 percentage point gain from December and further movement away from the Fed’s 2% goal. Q1 2026 GDP data, due in late April, will reveal whether sub-1% growth was a shutdown anomaly or the start of a trend.
Oil markets remain the wildcard. Sustained crude above $100 per barrel would compound inflation pressures and force the Fed to prioritize price stability over growth support. With policy flexibility exhausted and fiscal stimulus politically constrained, markets face a narrow path between recession and entrenched inflation—a regime not seen since the 1970s.