UK government bonds have become something of a contrarian investment story.
While headlines focus on political turbulence and fiscal challenges, a closer examination of the economics suggests they may be attractive relative to both domestic growth prospects and international peers.
Yield-to-growth
One of the most instructive ways to evaluate government bond value is comparing yields to nominal GDP growth. This relationship matters because it tells us whether fixed income investors are being adequately compensated relative to the economy’s capacity to generate returns.
By consensus forecasts, the UK economy is expected to deliver nominal growth of around 3.5 per cent by the end of 2027. Current 10-year gilt yields sit at approximately 4.5 per cent. This is historically unusual.
Typically, government bond yields trade below nominal growth rates. Consider the pattern elsewhere, US nominal growth is forecast at 4.5 per cent with Treasury yields around 4 per cent.
In the Eurozone, nominal growth expectations of 3.4 per cent correspond with bund yields near 2.7 per cent.
The UK stands as an outlier, suggesting either the market is pricing in significant additional risks or gilts are genuinely cheap relative to economic fundamentals.
Fiscal trajectories
Much commentary focuses on the UK’s current fiscal position, but bond markets care more about direction of travel.
The UK’s budget deficit currently stands at roughly 4 per cent of GDP — comparable to Europe and better than the US. More significantly, consensus forecasts project this improving to around 3 per cent by end-2027.
This trajectory would leave the UK with a deficit roughly half that of the US and marginally better than core Europe. From a bond investor’s perspective, this represents fiscal consolidation from an already reasonable starting point.
The market may be fixated on near-term political noise, but the medium-term fiscal path shows relative improvement, which matters because bond yields ultimately reflect the government’s creditworthiness and the sustainability of its debt burden.
Quantifying political risk premium
Every government bond contains an implicit political risk premium — additional yield demanded to compensate for uncertainty around policy execution and political stability.
For the UK, with its recent political volatility, this premium deserves careful consideration.
A reasonable estimate places this premium at 30 to 50 basis points in 10-year yields.
To put this in context, even a significant policy shift that widened the deficit from 3 per cent to 5 per cent of GDP would only bring the UK into line with current US and German fiscal positions. The market appears to be pricing in substantially more dramatic scenarios.
US comparison
It is difficult to compare the UK directly with the US. The US benefits from reserve currency status and deep domestic capital markets, which allows it to sustain larger deficits with less market pressure.
US politics can be more turbulent without equivalent bond market reactions.
From pure economic fundamentals — fiscal balance, debt levels, inflation outlook, and economic openness — the UK arguably sits in a comparable or even slightly better position than the US.
On this basis, gilt yields might reasonably be expected to trade 20 to 50 basis points below Treasuries. Instead, they trade 50 basis points higher, suggesting a substantial risk premium already embedded in pricing.
Inflation
A common concern centres on whether inflation will remain higher for longer; perhaps sustainably in the 3 per cent to 4 per cent range rather than returning to the 2 per cent target. This is a legitimate consideration for any fixed income investment.
However, even assuming 3 per cent UK inflation over the next decade, gilts yielding 4.5 per cent provide reasonable real returns.
Investors would need to believe in sustained inflation above 3.5 per cent before gilts become fundamentally unattractive on this metric.
Supply and demand dynamics
The supply-side picture appears challenging at first glance. Quantitative tightening means the Bank of England has shifted from buyer to seller.
Government borrowing requirements remain elevated. Basic economics suggests increased supply and reduced demand should pressure prices lower.
However, the demand picture is more nuanced. A substantial portion of gilt demand comes from index-tracking funds, sovereign wealth funds with diversification mandates, and institutions with benchmark requirements — buyers with limited discretion to avoid the market entirely.
Meanwhile, private credit markets have absorbed significant issuance from public bond markets, particularly in lower-quality segments, somewhat offsetting government supply increases.
Our ability to adjust interest rate, curve, and sector exposures quickly helps us stay responsive as supply-demand dynamics evolve.
Currency
For international investors, currency movements can overwhelm yield advantages. Sterling’s performance therefore matters significantly for cross-border flows.
Interestingly, despite political turbulence, the pound has rallied on a trade-weighted basis over the past year, with approximately 10 per cent appreciation against the dollar from recent lows.
While much of this reflects dollar weakness rather than sterling strength, in foreign exchange markets, the bilateral result matters more than the underlying driver.
For dollar-based investors hedging currency exposure, the focus returns to the after-hedge yield comparison — where gilts continue to offer premiums.
Case for reassessment
The gilt market illustrates how bond valuation requires looking beyond headlines to economic fundamentals, fiscal trajectories, and relative value across markets.
Opportunities often emerge when market sentiment diverges from underlying economic reality, particularly when that sentiment is focused on near-term noise rather than medium-term fundamentals.
And running a strategy that aims to remain nimble, UK gilts represent precisely the kind of dislocation worth a second look.
Do not always listen to media hysteria.
David Roberts is head of fixed income at Nedgroup Investments