Platform Antitrust

Platform antitrust is the question of when a dominant platform’s rules, pricing, ranking, contracts, and data advantages become abusive rather than merely efficient. In 困在系统里的酒店，你不知道的携程垄断练成史, the reported State Administration for Market Regulation investigation into Ctrip / Trip.com Group is used to explore this boundary.

The episode’s core distinction is that concentration itself can have operational reasons, especially in Online Travel Agency markets. The policy issue is whether the platform uses that concentration to force terms, hide fees, distort display, or weaken supplier autonomy.

Key Claims

• A platform can be valuable infrastructure and still require antitrust scrutiny.
• Abuse is easier to claim than to prove unless regulators can see transaction-level and rule-level data.
• Supplier complaints, user hidden-fee experience, and competitor acquisition history should be evaluated together rather than as isolated anecdotes.
• The source favors Platform Data Regulation over direct state operation as the more practical governance direction.

Connections

• Ctrip / Trip.com Group, Damai, and State Administration for Market Regulation — source cases.
• OTA Platform Concentration, Hotel Platform Pricing Power, Travel Booking Hidden Fees, and Platform Data Regulation — adjacent concepts.