Monday, August 10, 2026

AI investment follows other boom and bust cycles




Booms or bubbles are often associated with excessive investments. The euphoria associated with a new technology or meme leads to significant money flows. But there is a marginal return on the capital that falls as more investment dollars flow into the theme. The excess investment leads to a large capital stock in the new technology that may have significant positives for an economy, yet that does not make it a good investment, especially for those that come late to the investment cycle. Is new money late to the cycle? There is not a definitive answer, yet it is clear that all of the capital chasing returns will not be rewarded and likely will be a bust. 

Canals, railroads, new tech in the 20s, and the dotcom boom all saw significant capital investment, yet for many the rewards were limited.



 

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