Frankfurt: The path back to price stability has grown longer than policymakers hoped, and eurozone inflation remains the defining constraint on the European Central Bank as the summer of 2026 draws on. Headline prices rose by 2.9 percent in July, still comfortably above the two percent target that anchors every decision the Governing Council takes.

The latest Eurosystem staff projections sketch a slow descent rather than a clean victory. Forecasters expect headline inflation to average 3.0 percent across 2026, easing to 2.3 percent in 2027 and only touching 2.0 percent in 2028. Underlying pressure looks stickier still, with inflation excluding energy and food seen averaging 2.5 percent this year and next before it drifts down to 2.2 percent.

Why the numbers refuse to fall faster

Conflict in the Middle East explains much of the stubbornness. The war has jolted commodity markets, lifted energy costs and drained confidence, and the ECB names those forces directly when it justifies its stance. Higher import bills feed through to transport, food and manufacturing, and they blunt the disinflation that cheaper goods might otherwise deliver.

Growth tells the other half of the story. The baseline pencils in expansion of just 0.8 percent for the euro area in 2026, a downward revision that reflects weaker real incomes and cautious households. A sluggish economy would normally cool prices on its own, yet supply shocks keep pushing in the opposite direction, and that tension leaves the bank walking a narrow line.

The Governing Council answered in June. It lifted the three key rates by 25 basis points, the first increase in three years, and set the deposit facility at 2.25 percent, the main refinancing rate at 2.40 percent and the marginal lending rate at 2.65 percent from 17 June. The monetary policy decision signalled that the bank would rather move early than let expectations drift.

What research suggests comes next

The evidence points to patience rather than a rapid sequence of hikes. Markets widely expected the ECB to hold rates steady in July, and the projections imply that officials believe current settings will guide inflation back to target over the medium term without further tightening. The Economic Bulletin frames the task as managing the second-round effects of energy shocks, not chasing every monthly reading.

That approach carries real risk. If commodity prices spike again, the bank may need to tighten into a weakening economy, a move that would squeeze borrowers and test political patience across the union. If the war eases and energy costs retreat, the same projections could prove too cautious, and the ECB would face calls to loosen quickly to support growth.

For now the data reward a steady hand. Wage growth has moderated, inflation expectations remain anchored, and the slow glide toward two percent looks intact even if it frustrates households still paying elevated bills. The lesson from this cycle is that disinflation rarely arrives on schedule, and the ECB has chosen credibility over speed as it waits for the numbers to catch up with its target.