Kirk Greene: Everyone Knows AI Will Pay Off — and That Should Worry Investors
noozhawk.com Mar 28, 2026

Kirk Greene: Everyone Knows AI Will Pay Off — and That Should Worry Investors

AI-summarised brief · reviewed before publication

Deep-pocketed tech companies have committed over $2 trillion to artificial intelligence buildout, with investors confident in a big payoff. Market valuations of leading companies, including Alphabet, Microsoft, and Nvidia, have skyrocketed, with price-to-earnings ratios more than double the historical average. Research suggests AI's potential as a general-purpose technology will determine whether stock prices fall or earnings rise, potentially leading to a market correction.