Strong Growth, Emerging Cracks

Strong Growth, Emerging Cracks

The most consequential development last week was the Federal Reserve’s (Fed’s) decision to pause despite stronger growth and persistent inflation. The October 28 Federal Open Market Committee meeting, policymakers left fed funds rates unchanged at 3.75%–4.00%, with a 10–2 vote and two hawkish dissents from Lisa Cook and Beth Hammack. More importantly, the statement upgraded the Fed’s assessment of economic activity from “solid” to “strong,” while retaining the view that inflation remains elevated. Fed Chair Kevin Warsh acknowledged that financial conditions had tightened following September's hike, including in artificial intelligence (AI)-related financing, but stopped short of describing them as tight. He also argued that stronger productivity could allow growth to remain robust without necessarily generating further inflation. We would retain the December hike as the base case, although Warsh's reluctance to provide forward guidance suggests the Fed wants to preserve flexibility. The October meeting was a hawkish pause, but with less urgency than September. Moreover, the Committee appears increasingly willing to assess the effects of earlier tightening before acting again.

Third-quarter (Q3) gross domestic product (GDP) reinforced the resilience of the US economy, but also its growing dependence on AI investment. Real GDP accelerated to 3.4% quarter over quarter (q/q) annualized from 2.2% in the second quarter, while real final sales to private domestic purchasers (or net domestic demand) increased an even stronger 4.9% q/q. Consumer spending rose 3.8%, while non-residential investment remained particularly strong, led by information-processing equipment. Tech spending, which accounts for just about 7.5% of GDP, contributed a significant 1.4 percentage points to year over year (y/y) GDP growth. Meanwhile, September’s 13.5% y/y increase in core capital goods orders confirms that the AI-driven manufacturing rebound remains intact. However, residential investment declined 3.3%, reinforcing the divergence between AI-related activity and interest-rate-sensitive sectors. The GDP report strengthens the case for continued near-term growth resilience, but not necessarily a more broadly based expansion.

AI Capital Expenditure (7.5% of GDP) Accounted for 1.4pp of Headline GDP

The more concerning development was the deterioration in real household purchasing power. September headline personal consumption expenditures (PCE) inflation accelerated to 3.6% y/y from 3.4%, while core PCE rose to 3.1% from 3.0%, with the latter increasing 0.3% month over month (m/m). Nominal consumer spending increased 0.5%, but real spending was unchanged, while real disposable income declined 0.3%. The saving rate fell to 3.8%, its lowest since September 2022. Real goods spending fell 0.3% and durable goods spending 0.8%, pointing to some loss of momentum beneath the strong Q3 consumption numbers. While households have relied on savings and credit to sustain consumption, the greater risk is that elevated prices increasingly constrain real spending, particularly among lower-income households.

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