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This paper introduces two inverse optimal transport estimators to recover latent choice costs from observed origin-destination flows, applied to Philippine school choice data to quantify how much perceived travel cost an education subsidy offsets.
Discusses the subsidy scale of AI subscription plans, pointing out that Claude Max and ChatGPT Pro cost $200 per month but actual usage value is far higher, implying fierce price competition.
The article analyzes the current aggressive free-tier strategies of AI coding tools like Gemini and Amazon Q, questioning whether this represents a sustainable market feature or a temporary subsidy phase akin to a bubble before price consolidation.