AI Investment Boom Faces Potential Reversal

AI Investment Boom Faces Potential Reversal

Global financial markets face significant risks from a potential reversal in the artificial intelligence (AI) investment boom, with a downturn capable of impacting major economies and equity valuations. Annual investment in technology equipment and software reached $1.5 trillion last year, representing a 70% increase over the inflation-adjusted peak of the late-1990s dot-com bubble.

Historical patterns indicate that every technology boom since World War Two has been followed by a decline in tech investment. For instance, the TMT bubble burst in 2000 led to an 18.6% decline in tech investment over two years.

Current models suggest that even a 5% drop in U.S. tech investment could reduce real GDP by up to one percentage point in the U.S., Britain, and the Eurozone within a year.

The U.S. economy is projected to recover relatively quickly, while the Eurozone may experience a more prolonged struggle.

Equity markets would likely experience substantial drawdowns. A mild correction, characterized by a 4.5% drop in AI capital expenditure, could lead to a 15% correction in the U.S.

stock market and over 20% in European markets, pushing them into a bear market. A more severe, TMT-style crash could result in drawdowns exceeding 50%.

In such scenarios, European construction, infrastructure, pharmaceuticals, and food sectors are identified as potential hedges due to their lower AI exposure and defensive characteristics, with German infrastructure spending specifically noted at 12.5% of GDP over the next decade.