Inflation: The Sectoral Story
The single CPI number is a political artifact. The underlying components tell three separate stories.
Headline CPI is a weighted average, which means it is also, structurally, a lie of omission. When the number moves — up or down — it tells you almost nothing about which economy you are actually operating inside. A logistics operator, a multi-family landlord, and a services business are each living through a materially different inflation regime right now, often simultaneously.
Goods: The Deflation Nobody Is Celebrating
Core goods inflation has been negative or flat for the better part of eighteen months. The post-pandemic inventory glut worked through the system, freight rates collapsed from their 2021 peaks, and Chinese manufacturing exports continued suppressing durable goods prices. Used vehicle prices — which drove a disproportionate share of the 2021–2022 spike — have given back most of that ground.
The implication is structural, not cyclical. Operators who repriced goods-heavy products aggressively into the 2022 spike are now sitting on margin exposure as input costs normalize but competitive pricing pressure has not yet fully arrived. The goods component of CPI is no longer the story.
Services: The Sticky Interior
Services inflation — particularly “supercore” (services ex-shelter ex-energy) — remains the component keeping the Fed anchored in its current posture. This is wage-driven inflation by construction. Services businesses pass labor cost increases through to prices with a lag, and the labor market has not loosened sufficiently to break that transmission mechanism.
The sectors most exposed are those with high labor intensity and low substitutability: healthcare services, insurance, personal care, and food services. Insurance carriers have been pushing through rate increases above 15 percent annually in several lines — not as a pricing strategy, but as loss-ratio repair after years of underpricing. That shows up in CPI as services inflation, but the underlying driver is actuarial, not demand-driven.
Shelter: The Statistical Ghost
Shelter accounts for roughly 36 percent of the overall CPI basket and operates on a significant measurement lag. The Bureau of Labor Statistics calculates Owners’ Equivalent Rent by surveying what homeowners estimate they would charge to rent their own home — a methodology that captures market rent movements with an estimated 12-to-18-month delay.
Real-time market rent indices, including those tracked by Apartment List and Zillow, showed rent growth decelerating sharply through 2023 and turning negative in some metros by mid-2024. That deflation is only now flowing into the official CPI shelter component. The practical consequence: headline inflation has been mechanically overstated for the past year relative to what tenants with expiring leases are actually experiencing in many markets. When the shelter lag fully normalizes, the headline number compresses — independent of anything the Fed does.
The Operator Read
The relevant question is not “is inflation up or down?” but rather: which component governs your cost structure and your pricing power? A business with significant shelter costs as an input (retail, hospitality) is sitting in a different position than one absorbing services inflation through healthcare and liability insurance premiums.
- Goods operators are watching margin compression return as input cost normalization meets competitive repricing pressure.
- Services operators are monitoring labor market softening as the leading indicator — wage growth deceleration precedes services CPI improvement by roughly two quarters.
- Real estate operators are aware that the official data is still catching up to a market that already adjusted. The statistical lag is a feature of the index, not a signal about current conditions.
The aggregate number is useful for political communication and Fed signaling. For operators, the sectoral decomposition is where the actual information lives.
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