The Zero-Marginal-Effort Economy: AI and the Decoupling of Effort from Output”

Dr Kiran Mishra, Dr Kiran Mishra and Dr Rajkumari Ghosh, Dr Rajkumari Ghosh (2025): The Zero-Marginal-Effort Economy: AI and the Decoupling of Effort from Output”. Forthcoming in: The Zero-Marginal-Effort Economy: AI and the Decoupling of Effort from Output , Vol. 129, No. IIT-DEL

Abstract

For most of human history, output has been constrained by effort. More goods required more labor; more knowledge required more study; more creative work required more time. This relationship — effort as the binding input to production — has shaped economic theory, labor markets, and moral intuitions about value in equal measure. The emergence of capable generative AI systems introduces a structural break in this relationship, enabling the near-instantaneous production of text, code, imagery, analysis, and decision-support at costs that approach zero regardless of the complexity of the output.This paper introduces the concept of the zero-marginal-effort economy to describe an emerging productive regime in which the cognitive and creative labor traditionally required to generate a unit of output is largely, and in some domains wholly, displaced by machine inference. We argue that this decoupling is categorically distinct from prior waves of automation, which reduced physical effort while leaving cognitive effort largely intact. The current transition compresses both simultaneously, and does so across sectors previously considered immune to mechanization. We examine three consequences of this shift. First, the collapse of effort-based pricing and the pressure it places on professional service markets, creative industries, and knowledge work. Second, the redistribution of scarce inputs: as cognitive effort becomes abundant, human judgment, taste, accountability, and relational trust emerge as the binding constraints on value creation. Third, the challenge this transition poses to existing frameworks of economic distribution, which have historically relied on the scarcity of human labor as the primary mechanism through which individuals participate in market economies.

• Item Type: MPRA Paper
• Language: English
• Keywords: generative AI, labor economics, marginal cost, cognitive automation, productivity, economic distribution, future of work.
• Subjects: O - Economic Development, Innovation, Technological Change, and Growth > O3 - Innovation ; Research and Development ; Technological Change ; Intellectual Property Rights; O - Economic Development, Innovation, Technological Change, and Growth > O3 - Innovation ; Research and Development ; Technological Change ; Intellectual Property Rights > O31 - Innovation and Invention: Processes and Incentives; O - Economic Development, Innovation, Technological Change, and Growth > O4 - Economic Growth and Aggregate Productivity > O43 - Institutions and Growth; O - Economic Development, Innovation, Technological Change, and Growth > O4 - Economic Growth and Aggregate Productivity > O47 - Empirical Studies of Economic Growth ; Aggregate Productivity ; Cross-Country Output Convergence

References

1.AI Economy Growth - New Delhi 2. University of Wollongong -Australia 3.Indian Institute of technology -New Delhi