Britain is grappling with a stark economic reality: an “almost unprecedented” decline in productivity over the past five years. According to the Resolution Foundation, productivity fell by 0.5% between 2019 and 2024, the steepest drop since the 1970s outside of the financial crisis. This stands in sharp contrast to the Office for National Statistics (ONS), which had optimistically pegged growth at 1.8% over the same period. This slump is a major blow to Chancellor Rachel Reeves’s ambitions to revitalise the UK economy, exposing deep structural weaknesses that have festered for decades.
So, why is Britain’s growth so dismal, what can be done to reverse it, and why is the current Labour government ill-equipped to tackle the challenge?
Why the UK’s Growth Is So Lousy
The UK’s productivity crisis didn’t emerge overnight—it’s the result of long-term neglect and compounding policy failures. Several key factors stand out.
First, chronic underinvestment has starved the economy of the capital it needs to thrive. Both public and private sectors have failed to keep pace with competitors like the US, where productivity surged by 9.1% over the same five-year period. Public investment was gutted during the austerity years post-2010, while private investment has been dampened by uncertainty—most notably from Brexit, which disrupted trade and deterred business confidence. The Resolution Foundation highlights the decline of North Sea oil and gas as a specific drag, accounting for 16% of the productivity gap with the US, as extraction plummeted while hours worked stayed steady.
Second, the UK struggles with inadequate diffusion of innovation. While the country ranks high in global innovation indices, its cutting-edge advancements—like AI and quantum technology—are confined to a narrow slice of elite firms. Most businesses, especially small and medium enterprises, fail to adopt productivity-enhancing practices, leaving the broader economy stagnant.
Third, a fragmented policy landscape undermines coherent action. Regional productivity gaps persist, with cities like Birmingham and Manchester lagging far behind London. Local governments lack the resources and authority to tailor effective strategies, while national policies flip-flop with alarming frequency—11 growth strategies in 12 years, as noted by the Institute for Public Policy Research. This churn creates instability, discouraging long-term investment.
Finally, labour market dynamics have shifted unfavourably. The Resolution Foundation notes a significant drop in working-age employment since the pandemic, exacerbating the productivity slump. An ageing population and rising economic inactivity compound the issue, leaving fewer workers to drive output.
What Needs to Be Done to Fix It
Reversing this decline requires a bold, sustained strategy—something the UK has historically struggled to deliver. Here’s what’s needed.
- Boost Investment Across the Board: The government must reverse decades of underinvestment by ramping up public spending on infrastructure, skills, and technology. Private investment can be incentivised through tax breaks—not just for physical assets, as the Resolution Foundation suggests, but also for software and R&D. The UK’s low capital stock per worker compared to peers like France and Germany must be addressed head-on.
- Enhance Diffusion of Innovation: Policies should focus on spreading best practices beyond the tech vanguard. Subsidies, training programs, and regional innovation hubs could help smaller firms adopt new technologies and processes, narrowing the productivity gap between leaders and laggards.
- Stabilise Policy and Empower Regions: A long-term, cross-party commitment to a productivity agenda is essential to end the cycle of short-termism. Devolving more fiscal power to local authorities—equipping them with the tools to address place-specific challenges—would enable tailored solutions, from transport upgrades to skills development.
- Rebuild the Workforce: Tackling economic inactivity is critical. This means better healthcare to reduce long-term sickness, immigration policies that attract skilled workers, and education reforms to equip the next generation for a modern economy. Incentives to bring older workers back into the labour market could also help.
Why Labour Is Incapable of Fixing It
The Labour government, led by Sir Keir Starmer and Rachel Reeves, faces a Herculean task—one they’re unlikely to master given their ideological bent and political constraints.
First, Labour’s instincts lean toward redistribution over growth. Reeves has emphasised “growth-enhancing” policies, but the party’s rhetoric often prioritises fairness—higher taxes on wealth and business—over the bold deregulation or investment-friendly measures needed to jolt productivity. Their recent budget proposals hint at squeezing businesses further, which could stifle the very investment they claim to seek.
Second, Labour lacks a coherent vision for long-term stability. Historically, the party has struggled to maintain consistent economic strategies, often pivoting to appease its base rather than sticking to a 20-year horizon businesses crave. The UK’s track record of policy churn is unlikely to end under a government beholden to short-term electoral pressures and union demands.
Third, Labour’s centralising tendencies clash with the need for regional empowerment. While they’ve paid lip service to devolution, their preference for top-down control—evident in past Labour governments—undermines the flexibility local authorities need to address productivity disparities effectively.
Finally, the party’s handling of Brexit’s fallout inspires little confidence. Rather than forging a pragmatic new relationship with the EU to boost trade and investment, Labour risks being paralysed by internal divisions and a reluctance to confront hard realities, leaving the economy in limbo.
Conclusion
Britain’s productivity plunge is a wake-up call—a symptom of decades of underinvestment, poor policy coordination, and a failure to adapt to global shifts. Fixing it demands a radical rethink: sustained investment, widespread innovation, stable governance, and a revitalised workforce. Yet, the Labour government, constrained by ideology, inexperience, and a penchant for quick fixes, seems ill-suited to deliver. Without a seismic shift in approach, the UK risks falling further behind, leaving workers poorer and Reeves’s growth ambitions unfulfilled. The clock is ticking—Britain can’t afford another five years of drift.
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