Misleading Evidence in Private Antitrust Suit Against T-Mobile/Sprint Merger

Dale v. Deutsche Telekom AG, a recent class action antitrust lawsuit filed in the Northern District of Illinois, alleges that the T-Mobile/Sprint merger harmed consumers by causing price increases. The Dale complaint largely rehashes arguments brought by state attorneys general that Judge Victor Marrero rejected back in 2020, but it also hangs its hat on new misleading evidence: the claim that the Consumer Price Index's "quality-controlled prices" for wireless telephone services have increased since the consummation of the merger.

The problem with that argument is that the CPI's "quality-controlled prices" do not control for quality improvements brought by 5G service.

Currently, the CPI records changes in wireless telephone plans from 4G networks to 5G networks, but does not quality adjust for these changes. The CPI continues to observe the changes in customer access of 5G networks to determine if quality differences can be quantified.

So, the tiny price increases that the CPI measured in late 2020 do not account for the increased quality brought by 5G service. That's a serious problem for the plaintiffs in Dale, because one of the reasons Judge Marrero approved the T-Mobile/Sprint merger was that he found it likely to expedite the rollout of 5G service. To that point, he seems vindicated, as OpenSignal's periodic "5G Report" repeatedly has found that T-Mobile's 5G network is delivering on its commitments and has improved on its past performance levels. So, if the CPI actually adjusted for improved quality from 5G service, it might not show price increases at all.

As a matter of antitrust law, it would be strange to find that the company with the highest-performing and continually improving network is suppressing competition. And as a reminder, antitrust law does not prevent businesses from increasing prices for improved service.

Also, since a brief small spike in late 2020, wireless prices have resumed their downward trend, and are nearing their all-time low on the CPI. Likewise, wireless telephone services are one of the only goods or services measured by the CPI currently decreasing in nominal price despite 40-year-high inflation. As I wrote in May, wireless telephone prices decreased by .7% between April 2021 and April 2022. Inflation during that period was 8.3%, so during the same time, real wireless prices decreased by 9%.

Evidence of improved 5G service quality, recent wireless price decreases, and additional evidence of increasing broadband competition – all of which Free State Foundation scholars included in their 2022 Communications Marketplace Report comments – will be hard for the Dale plaintiffs to overcome.