# Big AI's economic model hasn't been proven yet: Why a crash could still come

> Source: <https://ca.finance.yahoo.com/video/big-ais-economic-model-hasnt-205000940.html>
> Published: 2026-08-17 20:50:00+00:00

Big AI's economic model hasn't been proven yet: Why a crash could still come Yahoo Finance Video and Josh Lipton Mon, August 17, 2026 at 10:50 p.m. GMT+2 Hennessy Sustainable ETF portfolio manager Bill Davis comments on the sustainability of hyperscaler models in this stage of the market's AI Revolution. Terms and Privacy Policy EU DSA Contact Privacy & Cookie Settings