In a Wall Street Journal op-ed, former U.S. Attorney General William P. Barr complains that regulators have been “asleep at the switch over the past 25 years” with regard to oversight of Big Tech companies. (“Big Tech’s Budding AI Monopoly,” 05/28/2024.) Now Mr. Barr is especially concerned about these companies’ efforts to develop artificial intelligence. According to Mr. Barr, Big Tech companies not only dominate primary markets but also stifle the ability of smaller competitors to emerge in adjacent markets by, among other anticompetitive practices, pre-empting entry into those markets. He fears that the Big Tech companies will eventually monopolize the entire AI space.
The former Attorney General is unduly alarmed. What’s worse, he espouses unsound competition theories that, if allowed to undergird regulatory and antitrust enforcement, could result in reduced innovation and ultimately harm U.S. economic interests. To add our views to the discussion, my friend and former colleague, Asheesh Agarwal, and I submitted a Letter to the Editor, which the Journal published on June 7 (print edition) and can be accessed here. The published version is slightly shortened. I reproduce our original letter directly below.
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On AI, General Barr Fights the Last War
In his recent op-ed, former Attorney General William Barr embraces outdated competition theories that could reduce innovation and undermine U.S. economic interests. (“Big Tech’s Budding AI Monopoly,” 05/28/2024.)
First, Mr. Barr suggests that three companies, Microsoft, Google, and Amazon might establish an AI monopoly because they have market power in related sectors. Of course, it’s absurd to treat three fierce competitors as a “monopoly” of any sort, but setting that aside, Mr. Barr ignores many other AI competitors. Meta is spending tens of billions on AI and Elon Musk’s xAI is valued at $24 billion. And that’s just at home; the Senate estimates that China significantly outspends the U.S. on AI.
Second, Mr. Barr suggests that large companies shouldn’t invest in related markets because their resources and expertise might give them a competitive advantage. Queue Louis Brandeis and the Big is Bad crowd. Does Mr. Barr want large companies to reduce investment or commit to only internal innovations, without any acquisitions or hiring? Especially in dynamic tech markets, investment produces uncertain returns; to rely on antitrust enforcers to foresee the longer-term competitive effects assumes a crystal ball yet to be discovered.
Finally, and surprisingly, Mr. Barr embraces the FTC and European Commission as champions of competition. As these pages have pointed out regularly, both agencies have promoted aggressive theories of antitrust liability grounded in speculative theories rather than evidence of harm to competition, usually targeting innovative American companies.
Instead, policymakers should encourage investment from all quarters — and avoid artificial constraints.
Asheesh Agarwal and Theodore A. Gebhard