{"slug": "big-ai-s-economic-model-hasn-t-been-proven-yet-why-a-crash-could-still-come", "title": "Big AI's economic model hasn't been proven yet: Why a crash could still come", "summary": "Hennessy Sustainable ETF portfolio manager Bill Davis said Big AI's economic model has not been proven yet, warning that a crash could still come as hyperscalers' massive capital expenditures outpace revenue growth. Davis noted that the sustainability of hyperscaler models remains uncertain at this stage of the market's AI Revolution.", "body_md": "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", "url": "https://wpnews.pro/news/big-ai-s-economic-model-hasn-t-been-proven-yet-why-a-crash-could-still-come", "canonical_source": "https://ca.finance.yahoo.com/video/big-ais-economic-model-hasnt-205000940.html", "published_at": "2026-08-17 20:50:00+00:00", "updated_at": "2026-08-17 21:11:56.873155+00:00", "lang": "en", "topics": ["artificial-intelligence", "ai-infrastructure", "ai-ethics"], "entities": ["Hennessy Sustainable ETF", "Bill Davis", "Yahoo Finance"], "alternates": {"html": "https://wpnews.pro/news/big-ai-s-economic-model-hasn-t-been-proven-yet-why-a-crash-could-still-come", "markdown": "https://wpnews.pro/news/big-ai-s-economic-model-hasn-t-been-proven-yet-why-a-crash-could-still-come.md", "text": "https://wpnews.pro/news/big-ai-s-economic-model-hasn-t-been-proven-yet-why-a-crash-could-still-come.txt", "jsonld": "https://wpnews.pro/news/big-ai-s-economic-model-hasn-t-been-proven-yet-why-a-crash-could-still-come.jsonld"}}