In a striking analysis, top investment banks have declared that the UK economy is "too weak" to suffer from a resurgence of persistent high inflation, even as the Iran war disrupts global energy markets. According to Berenberg, the government's tighter control over public finances and a rapidly deteriorating jobs landscape mean households are unlikely to face the sustained price rises witnessed after Russia's invasion of Ukraine.
Labor Market Weakness Shields Against Inflation
Senior UK economist Andrew Wishart of Berenberg highlighted in a research note that the current economic environment differs starkly from early 2022. "Four years ago, policy was too loose and the labor market was exceptionally tight," he wrote. "The tightening of financial conditions since the war began, fiscal consolidation, and the larger deterioration in the labor market than in other countries make the UK less likely to suffer worse inflation than its peers this time around."
The UK's jobs sector has weakened significantly in recent months. Wage growth, once a major concern for Bank of England rate-setters, has cooled dramatically in 2025. Data from the OECD shows Britain has experienced the largest rise in unemployment among G7 nations, with vacancies falling at the fastest pace this year.
No Wage-Price Spiral Expected
This labor market frailty leaves workers with minimal bargaining power to demand substantial pay rises to offset higher costs expected from the Iran war. Consequently, the conflict is less likely to trigger a 'wage-price spiral,' where inflation becomes entrenched as households successfully push for higher wages, leading to further price increases.
Wishart cautioned that investors' memories of the 2022-23 energy shock have led to overestimations. "Fresh memories of 2022-23 have caused investors to overestimate the likelihood that increases in energy prices trigger a new wage price spiral, in our view," he stated, adding that the rise in UK interest rate expectations could harm growth as much as the energy price shock itself.
Government Fiscal Policy Bolsters Resilience
JP Morgan has echoed Berenberg's assessment, noting that the UK's resilience to the Iran war is strengthened by the government's firmer grasp on public finances. In a note titled 'Bronze isn't bad,' the American investment bank reported that the UK's stock market is the third-best performer among comparable bourses, outperforming gains in Australia, the US, and Germany.
Experts emphasize that conditions today are vastly different from early 2022, when the labor market was historically tight and the Bank of England's central interest rate was near record lows. The scarring from the previous energy shock has led markets to misinterpret the current crisis, which is not expected to result in the same degree of persistent inflation.
As the Iran war's choke-hold on energy markets draws parallels with Russia's war on Ukraine, the UK's economic positioning suggests a unique vulnerability that paradoxically shields it from inflationary spirals, according to these financial analyses.
