Researchers Propose Modified Welfare Economics Framework for Post-AGI Economies
A new arXiv preprint extends classical welfare economics theory to economies involving artificial general intelligence agents, identifying conditions under which efficient allocations remain decentralizable. The paper addresses how AGI-specific features—such as self-modification, identity continuity, and context-dependent preferences—challenge standard economic assumptions. The work matters because it attempts to provide formal foundations for thinking about resource allocation and rights in economies where AGI agents may hold moral status.
Economist and researcher Elija Perrier has posted a preprint to arXiv arguing that the classical Second Fundamental Theorem of Welfare Economics breaks down in economies that include AGI agents, even when standard mathematical conditions like convexity are met. The classical theorem guarantees that any Pareto efficient allocation can be achieved through market prices and transfers, but the paper contends that AGI-specific properties—including autonomous self-modification, non-fungible identity rights, and what the author calls 'preference superposition' (context-indexed choice behavior)—destabilize the welfare relations the theorem relies on. In response, the paper proposes an 'autonomy-qualified' version of the theorem, specifying seven joint conditions—convexity, stable moral status, non-fungible rights, welfare selection, non-manipulation, governed self-modification, and verification—under which an autonomy Pareto optimum remains certifiably decentralizable. The paper also draws a conceptual distinction between economic preference superposition and neural feature superposition, clarifying that the former is a hypothesis about choice behavior rather than a claim about AI architecture. The work is theoretical and has not yet undergone peer review.
What's missing
As a preprint, this work has not been peer-reviewed, and its core assumptions—such as AGI agents possessing stable moral status or non-fungible identity rights—are themselves contested philosophical and empirical questions that the paper does not fully resolve. The paper does not engage with empirical evidence about how current or near-future AI systems actually form preferences.
What different sources said
- arXiv cs.AICenter
Post-AGI Economies: Superposition and the Second Fundamental Theorem of Welfare Economics
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