SupplyChainBrain reports: Nick Bowman, Senior Editor at SupplyChainBrain, notes in analyst commentary that company after company is warning that U.S. tariffs could force prices higher on a variety of products—but concerns are mounting that some may exploit the situation to hike prices well beyond what tariffs actually justify. In a March 25 letter to Commerce Secretary Howard Lutnick, Senator Elizabeth Warren emphasizes concerns that the Trump administration's "chaotic approach" to trade could enable companies to raise prices "regardless of whether goods are actually subject to tariffs." Warren points to a similar situation during Trump's first term in 2018—when tariffs on foreign-made washing machines led companies to also raise prices on domestic machines and dryers that were not subject to any levy. "Manufacturers just followed the crowd and raised prices," Federal Reserve Chair Jerome Powell said at a March press conference. Today, businesses are launching a new round of price increases despite a warning from Federal Trade Commission Chair Andrew Ferguson that "Trump's tariffs should not be interpreted as a green light for price fixing." On April 13, Sony announced it was raising the price of the PS5.
From a supply chain perspective, the key U.S. federal consumer and antitrust regulatory authorities are the Federal Trade Commission (FTC, chaired by Andrew Ferguson), the Department of Justice Antitrust Division (DOJ, with Gail Slater as Assistant Attorney General), the U.S. Senate Banking, Housing & Urban Affairs Committee, and the Senate Finance Committee. Leading progressive antitrust advocates in the Senate include Senator Elizabeth Warren (Massachusetts Democrat), Senator Bernie Sanders (Vermont Independent), and Senator Sherrod Brown. Key figures from the Biden administration's antitrust efforts include Lina Khan (former FTC Chair, resigned at year-end 2024) and Jonathan Kanter (former DOJ Antitrust head). The phenomenon is broadly referred to as "price gouging" and "greedflation," with Isabella Weber of UMass Amherst Economics serving as a leading academic advocate. Sony Group Corporation (Hiroki Totoki, CEO, based in Tokyo) announced on April 13, 2025, that it was raising PS5 prices by an average of 10-25 percent in the U.K., Europe, Australia, and New Zealand—citing tariff impacts as justification. Other companies raising prices include Nike, Adidas, Procter & Gamble, Mattel, Hasbro, Best Buy, Target, Walmart, and Apple.
From a supply chain perspective, the economics of tariff pass-through involve four key dynamics: (1) full pass-through—where 100 percent of tariff costs are shifted to consumers; (2) partial pass-through—where companies absorb part of the cost; (3) over-shifting—where price increases exceed tariff costs; and (4) under-shifting—where price increases fall short of tariff costs. The 2018 washing machine case, documented in research by Cavallo, Gopinath, Neiman, and Tang in a National Bureau of Economic Research (NBER) study, found that tariff costs were being passed through to consumers at roughly 110-125 percent—meaning over-shifting was occurring. Key inflation measurement tools include the U.S. Bureau of Labor Statistics (BLS, formerly led by Erica Groshen), the Consumer Price Index (CPI), and the Producer Price Index (PPI). The Personal Consumption Expenditures (PCE) index is the Federal Reserve's preferred inflation indicator. The Yale Budget Lab and Tax Foundation are leading neutral organizations analyzing tariff impacts, estimating that 2025 Trump tariffs could cost households $3,000-4,000 annually.
From a supply chain perspective, frameworks for monitoring and enforcing against price gouging include: (1) state attorney general offices (50 states)—including California (Rob Bonta), New York (Letitia James), and Texas (Ken Paxton)—as key state consumer protection authorities; (2) FTC Section 5 (unfair methods of competition); (3) Sherman Antitrust Act Section 1 (price fixing); (4) the Robinson-Patman Act (price discrimination); and (5) state price gouging laws (for emergency periods). Major retailers applying price pressure include Walmart (Doug McMillon, CEO) and Costco (Ron Vachris, CEO), which are demanding that suppliers absorb additional tariff costs. Key industry lobby groups include the National Retail Federation (NRF, headed by Matt Shay) and the Retail Industry Leaders Association (RILA). In conclusion, Bowman's warning about greedflation and tariff exploitation signals that U.S. consumer price dynamics are being fundamentally reshaped globally—making tariff pass-through strategy and FTC compliance critical strategic priorities for supply chain managers.
Key Takeaways:
1. Nick Bowman and Senator Elizabeth Warren warn that tariffs could be used as a pretext to pad profits.
2. The 2018 washing machine case showed price increases even on domestic products not subject to tariffs—a case of over-shifting.
3. Jerome Powell noted that "manufacturers just followed the crowd and raised prices."
4. FTC Chair Andrew Ferguson cautioned that "tariffs are not a green light for price fixing."
5. Sony PS5 price increases in the U.K., EU, and Australia represent an early example of tariff-related pricing actions.
