**Energy Costs Drive Inflation in Euro Area as Supply Shocks Dominate Demand**
Recent analysis by the European Central Bank (ECB) has revealed that the current surge in inflation across the euro area is primarily attributed to energy supply shocks rather than increased consumer demand. This conclusion was drawn from a study conducted by analysts Niccolò Battistini and Giovanni Trebbi, who shared their insights in an official ECB blog post.
The study comes at a time when geopolitical tensions, particularly in the Middle East, have led to a significant rise in crude oil prices. Between February and June 2026, these tensions contributed to an increase in headline inflation in the euro area, which rose from 1.9% to 2.8% year-on-year. This inflationary trend highlights the complexities faced by policymakers in distinguishing between demand-pull inflation—driven by strong consumer demand—and cost-push inflation, which is influenced by supply constraints.
The challenge of differentiating between these two types of inflation is critical for monetary policy. Typically, demand-pull inflation necessitates a robust response from central banks, often in the form of interest rate hikes. Conversely, cost-push inflation, which can stem from external factors beyond a central bank's control, is often viewed as an economic challenge that requires a more measured approach.
To analyze the current inflation dynamics, Battistini and Trebbi employed two complementary analytical tools. They combined textual analysis of corporate earnings calls and financial media reports with empirical structural models based on business surveys conducted by the European Commission. Their findings indicated that while corporate executives have increasingly focused on inflation risks since the onset of the Middle East conflict in May 2026, the intensity of this focus remains lower than during the inflation spike following Russia's invasion of Ukraine in March 2022.
The researchers also utilized an algorithmic analysis of financial news coverage, which showed that narratives surrounding supply issues—particularly those related to energy costs and supply chain disruptions—have dominated media discussions. In contrast, the coverage during the 2022 inflationary period featured a wider array of topics, including consumer spending and fiscal stimulus.
Data collected from monthly business surveys across various sectors, including manufacturing, construction, and services, revealed a marked increase in composite price expectations following the escalation of the Middle East conflict. These expectations have remained elevated above pre-war levels. The analysis indicated that cost-push shocks were most concentrated in energy-intensive manufacturing sectors, such as chemicals, refined petroleum, and paper products, which have faced acute material shortages linked to rising energy costs.
Unlike the inflationary spike of 2022, which was characterized by significant demand-pull pressures due to post-pandemic consumer spending, the current economic environment has seen demand pressures remain relatively flat throughout 2026. The monthly model used in the analysis identifies demand shocks when both activity and price expectations rise together. In contrast, supply shocks tend to pull these indicators in opposite directions, with firms anticipating decreased economic activity alongside increasing prices.
Further insights from the quarterly structural model revealed that factors such as product demand, financial conditions, and labor constraints have played a less significant role in the current inflationary landscape compared to previous years. This finding has important implications for central bank policymakers, as it suggests that supply-driven inflation caused by external energy shocks does not necessarily require the same aggressive monetary tightening as demand-driven inflation, unless secondary wage pressures emerge.
The analysts emphasized the importance of monitoring forward-looking corporate expectations and media narratives as a means for central banks to establish an effective early-warning system. This approach can help policymakers calibrate interest rate decisions in response to rapidly changing economic conditions. "Telling the two types of inflation apart in real time is one of the hardest challenges in monetary policy," Battistini and Trebbi noted. They highlighted that understanding the drivers of inflation based on firms’ expectations, ahead of official economic data, can be beneficial for timely policy adjustments.
As the euro area navigates these complex inflationary pressures, the findings from the ECB study underscore the critical need for a nuanced understanding of the underlying causes of inflation. This understanding will be essential for central banks as they strive to implement appropriate monetary policies in an increasingly volatile economic environment.