The impact of Britain's tumultuous decade is still being felt, with profound economic 'psychological scarring' a lasting legacy of Brexit and successive global crises. According to Andy Haldane, former Chief Economist at the Bank of England, this cumulative effect has left the nation's economy reeling – a stark reminder that these seismic events have had far-reaching consequences.
Public debt across G7 economies now stands at an unprecedented 112% of annual national income, up from just six months' worth pre-Global Financial Crisis (GFC). In the UK specifically, public debt relative to GDP has more than trebled in under a generation. Haldane estimates that Brexit alone could cost the economy £60 billion annually, while the Covid-19 pandemic will leave an even larger mark on government finances – over three times that of the GFC.
Yet despite this surge in public debt, facilitating unprecedented government support during crises, UK households and businesses have largely repaired their balance sheets. They are currently running financial surpluses, indicating they are saving more than they are spending, with modest debt levels by recent historical standards. In theory, this financial resilience should position them for increased investment, improved productivity, and ultimately stronger economic growth.
However, Haldane notes a lack of evidence for this 'lift-off' in the UK. Private investment remains subdued, and productivity has flatlined since the GFC, growing at roughly a quarter of its pre-crisis rate. Consequently, economic growth has been anaemic, and real median pay for workers is still lower than it was at the time of the GFC. This continued caution, despite healthy balance sheets, points to a deeper, more damaging issue: psychological scarring.
Haldane likens this phenomenon to a driver slowing down long after witnessing a car crash, even when the road is clear. This innate human trait, fear of history repeating itself, is particularly potent in financial decision-making. He suggests this 'paradox of thrift' – where individual saving, though virtuous, can collectively stifle growth if it leads to reduced spending – is preventing the UK economy from fully recovering and achieving its potential.
The Bank of England's Monetary Policy Committee has consistently monitored economic indicators, including household and business sentiment, to gauge the health of the UK economy. The implications of such deep-seated caution could continue to influence monetary policy decisions as the central bank seeks to balance inflation control with supporting sustainable growth.