A surge in productivity driven by the advancement of artificial intelligence could lead to higher interest rates for an extended period, according to warnings from insiders at the Bank of England. The central bank's unofficial blog, Bank Underground, suggests that if AI significantly boosts economic output, it could fuel inflation by increasing spending and investment before supply can adjust.
This scenario occurs when households and businesses anticipate future income gains from AI, leading them to increase spending and investment in the present. This rise in demand, outpacing the ability of supply to catch up, can create inflationary pressures. In response, central banks may need to implement tighter monetary policies, such as raising interest rates, to curb inflation.
Authors of the Bank Underground post, including Jenny Chan, an adviser to the Monetary Policy Committee, drew parallels to the technology boom of the 1990s. During that period, increased computer usage boosted productivity but also heightened demand, tightened labor markets, and consequently drove up wages and inflation.
The concerns about AI potentially inflating prices come as analysts have observed that rising borrowing costs in major economies, including the UK and U.S., are being compounded by companies taking on debt to develop AI capabilities and data centers.
This situation adds complexity for UK Chancellor John Healey as he prepares his first budget in October. UK borrowing costs remain the highest among G7 nations and have seen little improvement since Prime Minister Andy Burnham took office a month prior. The notes also mention that governments are dealing with the economic fallout from the war in Iran, which has contributed to soaring global oil prices and further increased borrowing costs.