https://www.live-feeds.com/feed/here-s-what-s-at-stake-for-the-economy-if-ai-investment-faltersContinuously updated, source-cited coverage. https://www.live-feeds.com/feed/here-s-what-s-at-stake-for-the-economy-if-ai-investment-faltershttps://www.live-feeds.com/feed/here-s-what-s-at-stake-for-the-economy-if-ai-investment-falters#u188404Mon, 09 Nov 2026 16:50:34 +0000Wall Street is experiencing a significant tech stock sell-off as investors reassess risks surrounding artificial intelligence spending, rising debt, and the pace of data center development. Economist Jane Liu questions whether artificial intelligence investments will deliver the productivity gains and returns needed to justify enormous costs. Market participants are dumping company stocks following a Democratic election sweep, while Capital Economics projects that the S&P 500 will drop significantly below current levels by the end of 2027 if investment slows down. Observers debate whether