The 21st Century Antitrust and Competition Act
- Legislative Pathway: Standalone (Structural reforms to market competition; reconciliation-eligible components for agency funding)
- Goal: To restore competitive markets as the foundation of a productive American economy. When companies grow large enough to dictate prices, crush rivals, and capture regulators, the system stops working — not just for consumers and small businesses, but for the honest companies trying to compete on the merits.
Earned vs. Extractive Monopoly: The Governing Distinction
Before any enforcement standard applies, this Act draws a bright line that conventional antitrust often blurs. Not all market dominance is the same, and treating it as if it were would kill the very innovation a competitive economy depends on.
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An Earned Monopoly is the temporary reward of superior innovation. A firm builds a better product, serves customers more effectively, or takes a risk no one else would, and the market rewards it with dominant share. This is the engine of progress: the prospect of outsized, monopoly-like returns is precisely what drives people to attempt the difficult and the unproven — new drugs, new energy systems, new computing platforms, space launch. Antitrust must not punish this. A firm that is large because it is good has done exactly what the system is supposed to reward, and its position is inherently contestable — a better rival can displace it.
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An Extractive Monopoly is dominance that has stopped competing on the merits and now sustains itself by closing the market behind it: regulatory capture, rent-seeking, predatory pricing to starve entrants, serial acquisition of nascent rivals, self-preferencing, patent thickets, and lobbying for rules that lock in incumbents. This dominance is no longer earned; it is defended. It extracts from consumers, workers, and would-be competitors what it can no longer win by being better.
The standards below are aimed at the second category, not the first. Every enforcement trigger — exclusionary conduct, self-preferencing, roll-ups, non-competes — targets the conduct by which dominance is defended against competition, not the fact of dominance itself. We are not punishing success; we are removing the mechanisms by which yesterday’s success forecloses tomorrow’s. Where this Act sets share-based presumptions, the burden is structured around demonstrated exclusionary behavior, preserving room for dominance that remains genuinely contestable. Killing the golden goose — the incentive to take the great risk — is itself a policy failure this framework is designed to avoid.
Modernized Merger Standards
Restore meaningful structural review of mergers and acquisitions in concentrated industries.
- Presumption against mergers in already-concentrated markets (HHI > 1,800 post-merger), with the burden of proof on merging parties to show consumer benefit
- Outright ban on horizontal mergers between companies with combined U.S. market capitalization above $100 billion
- Vertical merger scrutiny restored: presumption of harm where a dominant platform acquires a market participant on its own platform
- Roll-up review: Aggregate review of sequential acquisitions by private equity in fragmented industries (hospitals, dental practices, veterinary clinics, mobile home parks)
- Pre-merger filing fees scaled by transaction size to fully fund DOJ/FTC review capacity
Structural Breakup Authority
Reinvigorate Sherman Act § 2 enforcement and clarify statutory remedies for monopolization.
- Clear statutory standard: Firms with persistent market shares above 60% that have engaged in exclusionary conduct face structural separation
- Tech platform line-of-business restrictions: Dominant digital platforms (Systemically Important Digital Platforms, >10% of U.S. users) prohibited from preferencing their own products on their own marketplaces
- Interoperability and data portability mandates for dominant platforms, modeled on telephone number portability — users can leave without losing their network or data
- Patent thickets: Reform pharmaceutical patent practices that extend monopoly periods past 20 years through layered secondary patents
- Non-compete bans for workers earning under $150,000 nationwide; preempts state-level enforcement of overbroad non-competes
Strengthened Enforcement Capacity
Funding and authority alone do not produce enforcement — institutional capacity must be rebuilt.
- Triple funding for DOJ Antitrust Division and FTC Bureau of Competition over five years ($1.2B → $3.6B combined)
- Dedicated industry units: Tech platforms, healthcare consolidation, agriculture/meatpacking, pharmaceuticals, finance
- State Attorney General coordination: Federal grants to state AGs for joint antitrust enforcement; preserve state authority to bring independent cases
- Private right of action strengthened: Treble damages preserved; class action procedural barriers reduced for documented antitrust harms
- Cooling-off period of 5 years before senior antitrust enforcers can join firms with active cases before their former agency
Digital Platform Regulation
Establish a sector-specific regulator for Systemically Important Digital Platforms (SIDPs), analogous to financial regulation of systemically important banks.
- New Digital Platforms Bureau within the FTC, with rulemaking authority over SIDPs
- Self-preferencing ban: SIDPs prohibited from giving their own products/services preferential ranking, placement, or terms over competitors on their own platforms
- Acquisition pre-clearance: SIDPs must obtain clearance before acquiring any firm above $50M in revenue
- Data trust requirements: Consumer data held by SIDPs subject to fiduciary duty (no monetization without explicit informed consent)
- Interoperability standards for messaging, social, and marketplace platforms above defined thresholds
Targeted Sector Remediation
Apply structural review to industries where consolidation has already produced documented consumer harm.
- Meatpacking: Cap the share of any single processor at 25% of national slaughter capacity for cattle, hogs, or poultry (currently four firms control 85% of beef processing)
- Pharmacy Benefit Managers: Break the vertical integration of PBMs with insurers and retail pharmacies; require pass-through pricing
- Health insurance consolidation: Reverse insurer-provider mergers that create regional monopolies; restore network competition
- Agriculture inputs: Address seed and pesticide concentration (Bayer-Monsanto, Corteva, Syngenta-ChemChina, BASF control ~70% of the seed market)
- Rail and shipping: Restore competitive access in industries where rate-setting affects every downstream sector
Constitutional Authority
Article I, Section 8 (Commerce Clause — interstate commerce regulation, long-settled basis for antitrust); Sherman Antitrust Act of 1890; Clayton Antitrust Act of 1914; Federal Trade Commission Act of 1914; Robinson-Patman Act; Hart-Scott-Rodino Antitrust Improvements Act of 1976. Antitrust law has the strongest constitutional foundation of any major federal regulatory regime — even the most conservative Supreme Court interpretations affirm Congressional authority to prevent restraints on interstate trade.
Rationale
Concentrated market power is not a left-right issue — it is a “Working vs. Broken” issue. When four firms control beef, three control the seed market, and a handful of digital platforms gate access to commerce, communication, and information, the competitive feedback loops that make a market economy productive stop functioning. Small businesses cannot enter. Innovation slows. Prices rise. Workers lose bargaining power. Honest companies competing on quality lose to vertically-integrated rivals who can cross-subsidize predatory pricing. This Act restores the original American bargain: anyone can start a business, anyone can compete, and no firm grows so large that it can rewrite the rules in its favor. We are not punishing success — we are restoring the conditions that made success possible.
Implementation Timeline
- Year 1, Q1: New DOJ Antitrust and FTC Bureau of Competition funding effective; recruitment begins for industry-specific units
- Year 1, Q2: Updated merger guidelines published; pre-merger filing fee schedule revised; non-compete ban effective
- Year 1, Q3: Digital Platforms Bureau established; SIDP designations begin
- Year 1, Q4: Sector remediation cases filed in meatpacking, PBMs, and tech self-preferencing
- Year 2: First structural remedies negotiated or litigated; interoperability standards proposed
- Year 3-5: Pattern-and-practice consent decrees executed; ongoing enforcement institutionalized
Fiscal Impact
Total federal cost: $2.4B annually at full strength (DOJ Antitrust: $1.8B; FTC Bureau of Competition: $1.8B combined; Digital Platforms Bureau: $400M; State AG grants: $200M; minus existing $1.8B baseline). Offset by: (a) filing fee revenue from pre-merger notifications ($300-500M annually); (b) civil penalty recoveries (historical average $1-2B annually under current understaffed enforcement; expected $4-8B at full capacity); (c) reduced consumer costs from competitive markets (estimated $200-400B annually in healthcare alone — see Council of Economic Advisers concentration analyses). Net fiscal benefit: strongly positive. Net economic benefit to households: $1,000-3,000 per year in lower prices and higher wages.
Political Considerations
This Act will draw the most concentrated lobbying opposition of any provision in the mandate — the firms most affected have the deepest resources to deploy. Frame as: pro-small-business, pro-worker, pro-innovation, anti-monopoly. The political coalition is broader than it appears: small business associations, independent farmers and ranchers, app developers locked out of platform marketplaces, independent retailers, regional banks, and consumers paying inflated prices. Polling shows 70-80% support for breaking up large tech platforms across party lines. Counter the “innovation will suffer” argument with the historical record: the AT&T breakup (1984) launched the modern telecommunications and internet industries; the IBM consent decree (1956) enabled the software industry. Structural relief is how markets renew themselves.