TOTM
The Visa Case and the Perils of Prosecuting Discounts
The U.S. Justice Department’s (DOJ) antitrust case against Visa—filed under the Biden administration—has put the debit-card market in the spotlight. Recent reporting suggests the DOJ is doubling down on a theory that Visa’s volume-based incentives and routing arrangements amount to unlawful monopolization. That claim warrants skepticism: the practices under attack are routine, efficiency-enhancing features of competition across many industries, not evidence of monopoly power, and antitrust law has long treated them as lawful.