Analyst Labels US Inflation Supply-Driven and Self-Correcting

Financial analyst Lance Roberts argues that current inflation in the United States is driven by supply shocks rather than demand, a condition he describes as bad inflation that historically self-corrects through demand destruction. September 2026 data reveals a headline CPI of 3.7% and a core CPI of 2.6%, a gap largely caused by a 34.2% annual surge in gasoline prices.

Roberts points to labor market data to suggest that corporations are protecting profit margins while workers absorb rising costs. Real average hourly earnings fell 0.7% over the twelve months ending in September, and labor's share of nonfarm business output dropped to 52.8% in the second quarter of 2026, the lowest level since 1947.

While acknowledging that executive-order tariffs and AI-driven memory scarcity create price pressure, Roberts maintains these supply constraints do not generate the income required to sustain long-term inflation. He notes that the bond market's 10-year breakeven inflation rate remains stable near 2.3%, supporting the view that the current inflationary trend is not structural.