A new analysis from Tech Policy Press examines the antitrust remedies that ultimately spared Google's advertising technology business, offering legal observers a detailed account of how the enforcement outcome narrowed against the search giant's display ad stack.

The piece, published under the title "A Deep Dive into the Antitrust Remedies that Spared Google's Ad Tech Business," reconstructs the remedies process in the high-stakes monopoly case targeting Google's ad tech operations. At issue throughout that litigation was whether Google should be forced to divest components of its advertising technology business — the publisher ad server, the ad exchange, and the buyer-side tools that regulators argued form an unbroken chain of self-preferencing.

What does the analysis cover?

According to the publication, the deep dive walks through the competing remedy proposals that framed the case:

• The government's push for structural separation of Google's ad tech assets, which would have required divestiture of key business lines;
• Google's counterproposal, which relied on behavioral commitments short of divestiture;
• The court's treatment of which remedies were legally available and practically workable.

The analysis focuses on the reasoning that led decision-makers to stop short of the most aggressive structural relief — the outcome implied by its title, under which Google's ad tech business emerged from the remedies phase intact.

Why did structural remedies fall short?

Tech Policy Press's examination addresses the factors that weakened the case for divestiture. Antitrust practitioners following the case will recognize the recurring tensions the analysis explores: the difficulty of proving that separation of tightly integrated ad tech products would restore competition rather than destabilize markets, and the institutional caution courts and enforcers often show before ordering the breakup of an operating business.

The piece serves as a post-mortem for the remedies phase, mapping where the enforcement theory held and where it gave way — the mechanics by which Google avoided being compelled to dismantle its advertising technology operations.

What does this mean for practitioners?

For antitrust lawyers, the analysis offers a case study in remedies litigation strategy. It illustrates how a defendant can preserve an integrated business even after confronting serious monopolization claims, and how the remedy stage — not liability — can become the decisive battleground in Big Tech enforcement. Readers can consult the full analysis at Tech Policy Press.