The Great Inflationary Divergence – Europe and the US are Going Their Separate Ways

For the past 3 years, the world’s two largest economic powers – the European Union and the United States – have been locked in the same battle of tackling post-pandemic inflation. However, a trend has recently emerged: one of inflationary divergence, in which the transatlantic alliance is officially splintering.

In Frankfurt, the mood is one of cautious optimism. The European Central Bank (ECB) forecast inflation at 1.9% in February 2026, a shade under the bank’s official 2% target. Investors are anticipating interest rate cuts that policymakers hope will boost a sluggish European recovery.

Across the Atlantic, the story is markedly different. Inflation was 2.4% in January, down from 2.7% in December, but still 400 basis points above the target. This stubbornly-high rate has mostly been driven by a significant surge in government spending and the effects of newly-implemented tariff rates by the Trump administration. The Federal Reserve has acknowledged mixed signals from the US economy, citing slowing job growth as the primary concern, but noting unexpected resilience and signs of stabilisation. 

Part of the optimism within US policymaking circles has been fuelled by impressive GDP growth figures. The American economy expanded 2.2% in 2025, with an enormous 4.4% growth in the third quarter. On the other hand, EU GDP grew an estimated 1.5% in 2025, but a deeper look at the numbers reveals a worrying trend. The below graph shows the growth rate of each individual EU country. By far the fastest increase was that of Ireland, whereas the largest economy in Europe, that of Germany, only grew 0.2%. France similarly experienced a low growth rate of 0.9%.

Source: https://ec.europa.eu/eurostat/web/products-eurostat-news/w/ddn-20260306-3

These two key metrics – inflation and GDP growth – illustrate a growing divide between the two economic superpowers. On the one hand, the United States is facing an inflation rate that is stubbornly refusing to come down, but high growth in GDP is providing resilience. The EU, however, is facing both low inflation rates and low, stagnating GDP growth. This is the great divergence – the two economies are experiencing almost polar opposite economic indicators. 

High inflation is a curse for the average consumer. Central banks typically raise interest rates to combat this problem, to discourage increased spending and prevent a runaway effect. For the median household, high interest rates mean basic affordability, such as car loans and healthcare, are placed under immense pressure. If the Federal Reserve cannot find a way to lower rates, Americans may find a “booming” economy provides little benefit to them. Low GDP growth isn’t much better, however: the EU is facing a fragile labour market which has squeezed entry-level talent almost to breaking point. Low inflation keeps price rises and interest rates low, but young professionals and students may find little benefit as well.

As the November 2026 midterms approach, the "Great Divergence" has transformed from a financial trend into a political flashpoint. In the U.S., the economy is a paradox: GDP is sprinting at 2.2% compared to the EU, but stubborn inflation and high interest rates have left voters feeling penalised by their own country's growth. For the Trump administration, the challenge is proving that a high-growth economy is a blessing, not a burden, to the average household; failure to do so could result in a wipeout in the midterms.

Across the Atlantic, the European Union faces the opposite struggle. While the ECB has successfully tamed inflation to a cool 1.9%, the victory feels hollow amidst stagnant growth and a weakened labour market. With far-right movements gaining ground in Germany’s state elections and France’s political centre fracturing, Europe’s low-inflation "win" hasn't yet translated into political stability. Once again, the challenge is to prove to the average household that these indicators are positive – a difficult task as low inflation does not mean lower prices, merely a drop in the rate of increase.

Ultimately, both powers are entering a season of reckoning. Washington must cool its prices without killing its momentum, while Brussels must find a spark of growth before political polarisation deepens. The Great Divergence has only just begun – and neither economy may emerge unscathed.