What Is the Sticky Price CPI?
The Sticky Price CPI is an inflation measure created by the Federal Reserve Bank of Atlanta. It tracks the prices of goods and services that change infrequently, such as rent, medical services, education, and many service‑sector categories.
Because these prices adjust slowly, the Sticky CPI is a powerful indicator of underlying, persistent inflation — the kind that is hardest to bring down and most relevant for long‑term monetary policy.
Why the Sticky Price CPI Matters
- Tracks slow‑moving inflation Sticky prices reflect long‑term inflation trends rather than short‑term volatility.
- Key for monetary policy Persistent inflation in sticky categories often requires tighter policy to control.
- Complements headline CPI Helps distinguish between temporary price shocks and structural inflation.
- Useful for forecasting Sticky inflation tends to predict future inflation better than flexible prices.
Key Insights
- Sticky CPI moves more gradually than headline CPI or Core CPI.
- Rising Sticky CPI indicates broad, entrenched inflation pressures.
- Declines suggest improving price stability and easing long‑term inflation.
- Sticky categories are heavily service‑based, making this index crucial in modern inflation analysis.
Source
Federal Reserve Bank of Atlanta / FRED