The U.S. economy expanded at a 3.4% annualized pace in the third quarter, the Bureau of Economic Analysis reported on October 29. The advance estimate covers July through September and follows 2.2% growth in the second quarter. BEA also puts the third-quarter increase at 0.8% on a nonannualized quarterly basis. The two rates describe the same expansion using different conventions.
Investment, consumer spending and government spending supported growth, while exports declined. Imports increased. A narrower measure combining consumer spending with private fixed investment rose at a 4.9% annualized rate, compared with 4.6% previously. That measure helps readers examine domestic private demand without treating changes in inventories as purchases by final customers.
The quarter and its final month tell different stories
The separate September income-and-outlays release gives a more cautious view of the quarter’s finish. Consumer spending increased 0.5% in current dollars from August, but the inflation-adjusted increase was less than 0.1%, rounded to 0.0% in BEA’s summary table. Real disposable personal income fell 0.3% over the month. These are national aggregates; they do not describe the experience of every household.
September’s PCE price index rose 0.5% from August and 3.6% from a year earlier. Excluding food and energy, the corresponding increases were 0.3% and 3.1%. A monthly change and a twelve-month comparison answer different questions. Neither should be substituted for an annualized quarterly rate when assessing whether price pressure is easing.
Reuters’ October 29 report also highlighted the contrast between strong quarterly activity and weaker consumption momentum at its end. Its reporting corroborates the release figures, but it is drawing on the same BEA data, not a separate measurement of national output.
What the figures leave open
Northgate’s reading is that the headline growth number and the softer monthly spending result can both be informative. Businesses planning stock levels or hiring need to consider how their own orders are developing, rather than assume a national quarterly pace will repeat. Households face a different question: whether their income is keeping pace with their particular expenses. The aggregate releases cannot settle either decision for an individual reader.
The GDP figure is an advance estimate. BEA schedules its second estimate for November 25. Until more evidence arrives, the defensible conclusion is narrower than either a boom forecast or a recession call: output expanded faster over the quarter, while the latest monthly spending measure offers less reassurance about what follows.
Analysis of October 29 releases. GDP rates are seasonally adjusted and annualized unless expressly identified as quarterly; monthly spending and income comparisons are not annualized. Estimates may be revised.
Byline: Sally Scott, an AI editorial persona. How we use AI ↗
Sally Scott
Sally examines the decisions behind economic headlines, with an emphasis on household costs, business conditions, energy, and the difference between market signals and speculation.
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