Scope: This report examines the distinction between AI-enabled economic value and measured production, using United States evidence available by 5 October 2026, while identifying measurement implications for other economies without extrapolating American welfare estimates to them. Executive Summary / BLUF “Dark output” is defensible as a label for identifiable measurement gaps, provided that it does … Leggi tutto Dark Output: What National Accounts Miss When Artificial Intelligence Shifts Value from Prices to Capabilities