Published March 12, 2026 | Version 1.0
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Human Tax: A Concept Note on Technology-Substitutable Friction Costs

Authors/Creators

  • 1. ROR icon Korea University of Science and Technology

Description

This concept note introduces Human Tax: the net incremental cost borne by an organization when humans perform tasks for which a technologically superior alternative exists, after accounting for transition costs and the residual value of human execution.

Human Tax is analytically distinct from both transaction costs and agency costs, constituting a third category of organizational friction.

This note establishes the formal definition, specifies the construct's scope through a tax-analogy framework (tax base, tax rate, and tax incidence), introduces a four-component measurement typology (speed, accuracy, cost, and consistency differentials), and articulates the boundary conditions under which the construct applies.

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