Energy-Driven Inflation Justifies ECB Rate Hike, Research Finds

The European Central Bank (ECB) has found that the recent spike in euro zone inflation is largely driven by higher energy prices, justifying the June interest rate hike. According to new research from the ECB, the current bout of high inflation is almost entirely due to adverse energy supply shocks.

This finding contrasts with the 2021-22 period of high inflation, which was also influenced by monetary and fiscal stimulus measures. The ECB researchers compared the two periods using variables such as pandemic-related demand and supply imbalances, energy supply shocks, and policy measures.

The research suggests that the current increase in headline inflation has been driven almost entirely by adverse energy supply shocks until the end of May 2026. This supports the ECB's more measured policy response to date, which is consistent with its medium-term orientation and financial market expectations.