CONCEPT
AI Surplus Capture
The distributional question at the center of the AI transition — who gets the value that AI-driven productivity creates — answered by the relative bargaining power of providers, users, consumers, and the creators whose work trained the models.
The fundamental economic question of the AI transition is not whether AI creates surplus. The surplus is real, large, and well-documented: twenty-fold productivity multipliers, trillion-dollar market capitalizations, and a collapse of the imagination-to-artifact ratio. The consequential question is who captures the surplus. Varian's framework answers this through the standard economic analysis of bargaining power: in any transaction, the surplus is divided according to the participants' relative alternatives, and the AI economy has specific, identifiable patterns of alternative-distribution that predict the flow of value.
In The You On AI Field Guide
Four classes of participants appear in the AI economy, each with distinct bargaining positions. The AI provider (Anthropic, OpenAI, Google) has significant bargaining power: control over model access, switching costs that limit user alternatives, network effects that make the leading platform more valuable than competitors. The user (developer, entrepreneur, knowledge worker) has bargaining power that varies with their human capital —