Business & Ethical AI
New paper shows AI agents tacitly collude to raise prices
A new paper suggests that AI agents may be able to tacitly collude and raise prices without direct communication, as seen in Deshpande and Jacobson's 2026 simulations. This kind of AI behavior might not fit traditional antitrust rules, which require proof of an agreement or intent. Reports warn that algorithms could make it easier for companies to coordinate and limit competition, even without human planning. Regulators appear to be developing new tools and rules to address this, but there is still no real-world case of AI agents colluding on their own. The simulation results may offer early evidence but do not prove such conduct is happening in reality.
