---
id: "concept-transaction-costs-hierarchy"
type: "concept"
source_timestamps: ["§ The Human Layer"]
tags: ["economics", "organizational-theory"]
related: ["entity-ronald-coase", "claim-agents-collapse-hierarchy"]
definition: "The economic principle that hierarchies exist to minimize the costs of coordination and information gathering, which AI agents reduce to near-zero."
sources: ["agentic"]
sourceVaultSlug: "hbr-seg-agentic"
originDay: 6
articleStem: "hbr-ext-17-workplace-set-up-for-agents"
sourceUrl: "https://hbr.org/2026/01/is-your-workplace-set-up-for-ai-agents"
sourceTitle: "Is Your Workplace Set Up for AI Agents?"
---
# Transaction Costs and Corporate Hierarchy

Referencing [[entity-ronald-coase|Ronald Coase]]'s 'The Nature of the Firm', Ju notes that coordination — finding information, negotiating agreements, monitoring performance — is expensive in time and money. Firms internalize these activities into hierarchies because doing so is cheaper than constantly contracting on the open market. AI agents coordinate information at near-zero marginal cost, collapsing the transaction costs that historically justified layers of middle management.

Together with [[concept-bounded-rationality-hierarchy|bounded rationality]], this grounds [[claim-agents-collapse-hierarchy|the claim that agents undermine hierarchy]].

**Enrichment:** Oliver Williamson's governance perspective (asset specificity, opportunism) offers additional, non-informational reasons for hierarchy; experts expect hybrid structures with new supervisory and verification roles rather than flat 'agent-run' organizations.