Matt Stoller
Antitrust researcher, policy advocate, and author of "Goliath: The 100-Year War Between Monopoly Power and Democracy," a sweeping history of corporate concentration in America. Stoller is a fellow at the American Economic Liberties Project and writes BIG, one of Substack's most-read economics newsletters, which documents how monopoly power shapes prices, innovation, and political influence across industries from agriculture to pharmaceuticals to media. His work has influenced the revival of antitrust enforcement under the Biden administration and he is widely regarded as one of the most important voices on corporate power and market structure in American policy debate.
Known for
- Authored 'Goliath: The 100-Year War Between Monopoly Power and Democracy' (2019)
- His BIG newsletter on Substack is one of the most-read economics publications covering antitrust and corporate concentration
- Work credited with influencing the Biden administration's revival of antitrust enforcement
- Fellow at the American Economic Liberties Project, advocating for stricter monopoly regulation across industries from agriculture to pharma
Recent posts
How Expedia Rigs Travel Markets and Raises Your Hotel Prices
Oct 15, 2026
Monopoly Round-Up: AI Cockroaches Scurry Out from Under Nvidia, the Most Valuable Company in the World
Oct 12, 2026
How Trump Enforcers are Sabotaging Efforts to Bring Down Drug Prices
Oct 10, 2026
Paramount Stock CRUSHED After Merger with Warner Discovery Closes
Oct 8, 2026
Monopoly Round-Up: How Seed and Pesticide Makers Act Like the Mafia
Oct 5, 2026
Where to find Matt
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