- The Bloomberg monthly survey of up to 85 economists lifted the Q3 GDP growth forecast to a 2.5% annualized rate from 2% previously, with the upgrade driven primarily by stronger business capital expenditure linked to AI infrastructure buildout and continued spending by high-income households — a bifurcated growth picture that ING Chief International Economist James Knightley described as “Tech/AI related investment is the main factor driving higher business capex, while high-income household spending is responsible for the majority of consumer spending growth.”
- Total AI-related capital expenditure in the United States is projected by Bloomberg Industry analysts to exceed $1 trillion in 2026 and reach $1.5 trillion in 2027, making the AI infrastructure buildout the single largest identifiable driver of current US business investment and a key reason the economy has remained more resilient than traditional models would suggest given still-elevated interest rates and compressed consumer confidence.
- Core PCE inflation — the Fed’s preferred price gauge — is projected to average 3.2% this year before moderating to 2.5% in 2027, still well above the Fed’s 2% target and the primary reason economists expect the Federal Reserve to hold interest rates unchanged through at least July 2027, despite some encouraging recent data including weaker-than-expected retail sales and a softer jobs market.
- The Iran war remains the primary downside risk to the growth outlook, with economists flagging that any further escalation in the conflict could push oil prices and consumer prices higher simultaneously — creating a stagflationary shock that would make the Fed’s job of managing inflation back to target substantially harder and potentially force rate hikes rather than the extended hold currently priced into markets.
What Happened?
The latest Bloomberg News monthly survey of economists — conducted August 14-19 with responses from up to 85 participants — showed a meaningful upgrade to Q3 GDP growth expectations, with consensus now at a 2.5% annualized expansion rate versus 2% in the prior survey. The upgrade reflects two distinct but complementary drivers: surging AI-related capital investment from large technology companies building out data centers, chips, and AI infrastructure, and continued spending resilience among high-income consumers. GDP growth projections for subsequent quarters through end-2027 were little changed, confined to a narrow 2%-2.2% range, suggesting economists see the current quarter as something of a local peak before a gradual moderation. On the labor market, economists trimmed their average monthly payroll growth estimate for 2026 to 66,000 new jobs per month, with similar growth projected for 2027 — a significant step-down from the labor market strength of previous years.
Why It Matters?
The AI investment supercycle is increasingly functioning as a structural offset to the growth headwinds that would otherwise weigh more heavily on the US economy — elevated rates, a cooling jobs market, and compressed consumer confidence outside the top income quintile. The projection that AI capex alone could exceed $1 trillion this year represents a capital deployment of historic scale that is showing up directly in GDP accounts, keeping growth positive even as rate-sensitive sectors like housing remain subdued. For the Federal Reserve, the picture remains complicated: growth is holding up partly because of forces the Fed cannot easily influence, while inflation remains above target and the Iran conflict represents an exogenous supply-side risk that monetary policy is poorly equipped to address. The result is an extended hold scenario — rates unchanged through mid-2027 — that has become the working assumption for most market participants.
What’s Next?
The critical variable for both the growth and inflation outlook in the near term is the trajectory of the Iran conflict and its effect on oil prices. An escalation that meaningfully pushes energy prices higher would simultaneously reduce consumer real incomes (weighing on spending and growth) and push headline and core inflation metrics upward (reducing the Fed’s ability to cut even if the economy softens). On the AI investment front, the continued ramp in capex projections — from $1 trillion this year to $1.5 trillion in 2027 — means the structural GDP support from technology investment is expected to grow rather than fade, barring a significant reversal in AI monetization expectations among major technology companies. The next key data points are August payrolls and August CPI, both due in early September, which will either reinforce or challenge the current “hold through 2027” Fed baseline.
Source: Bloomberg
