Most of UK stranded in 'junk bond' territory as London dominates, research says

New research indicates that UK regions outside London are effectively in 'junk bond' territory for investment, requiring a significant 250-300 basis point risk premium. This is attributed to the hollowing out of local financial systems, which has exacerbated regional inequalities and seen London's economic share grow substantially. The study also critiques the Bank of England's monetary easing policies, suggesting they disproportionately benefited the capital and deepened regional divides. To address this, the research proposes revitalizing local capital markets and banking networks to unlock private investment.

Analysis

New research published in the Fiscal Studies journal reveals a significant structural flaw in the UK economy, where regions outside of London are perceived by investors as being in 'junk bond' territory. This is quantified by a required risk premium of 250-300 basis points on regional real estate projects compared to those in the capital or other European cities, a spread analogous to the gap between UK and Romanian sovereign debt. The primary cause identified is the 'hollowing out' of local financial systems, which has amplified London's economic dominance and contributed to regional inequalities that are among the most severe in comparable economies. Notably, the study challenges the Bank of England's official stance, suggesting its quantitative easing programs exacerbated this divide by disproportionately benefiting London's asset markets with negligible positive investment effects elsewhere. With past government initiatives like 'levelling up' proving insufficient, the findings highlight a critical gap in current policy proposals, which lack specific reforms to address this financial centralization.

Key Decisions for Investors

• Investors in UK real estate and infrastructure should apply a higher discount rate for projects outside London to account for the 250-300 basis point risk premium identified, or seek opportunities where this risk may be mispriced.
• Portfolio managers should re-evaluate holdings in UK financial institutions, differentiating between those with London-centric loan books and those with potentially higher-risk exposure to under-capitalized regional markets.
• Monitor UK political developments for potential financial system reforms, such as the creation of a national wealth fund or revived local banking networks, as these could emerge as significant catalysts for regional investment.
• Long-term investors in UK sovereign debt and sterling should consider the described structural economic imbalances as a persistent headwind that could affect the country's overall economic stability and growth potential.