| Relevant Antitrust Market | Pre-Merger HHI | Raw Post-Merger | With Divestiture | FTC/DOJ Guidance Threshold |
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Test remedy concessions against multi-state antitrust litigation blocs. Adjust structural divestitures, behavioral access rules, labor covenants, and local commitments to see which State AGs sign the consent decree and which remain holdouts.
| Relevant Antitrust Market | Pre-Merger HHI | Raw Post-Merger | With Divestiture | FTC/DOJ Guidance Threshold |
|---|
In major horizontal mergers (like the Paramount / Warner Bros. Discovery proposed tie-up), State Attorneys General frequently file joint federal antitrust complaints. However, individual states prioritize distinct sovereign interests:
Production Hub States (CA, NY, GA): Fight for studio production spending, SAG-AFTRA/IATSE film crew jobs, and local tax credit retention. Structural divestitures can satisfy them if local studio lots are protected.
Consumer & Rural States (WA, MN, NC, IL): Prioritize retail subscription price caps, broadcast carriage fees, local news independence (e.g. CBS / CNN affiliates), and regional sports blackout prevention.
Structural remedies (selling cable networks or film libraries) permanently eliminate overlapping market share. Behavioral remedies (e.g. 3-year pricing freezes, mandatory licensing arbitration) require ongoing monitoring and are viewed skeptically by hardline antitrust enforcers.
Under Section 16 of the Clayton Act, individual states possess independent standing to seek an injunction. However, when 70–80% of coalition states sign a nationwide consent decree, remaining holdout states face intense judicial skepticism if the federal court finds the settlement sufficiently addresses national competitive harm.
An HHI increase of over 100 points in an already concentrated market (HHI > 1,800) creates a legal presumption that the merger substantially lessens competition. Divestitures must push the net delta below critical thresholds to survive court scrutiny.