Ostrom 2007 — Institutional Rational Choice: An Assessment of the IAD Framework

What it is

Ostrom's own mature summary of the IAD framework: the challenges of studying institutions, the framework/theory/model distinction, the action arena and its seven-element action situation, the three exogenous variable clusters (rules-in-use, biophysical world, community), the seven rule types, three-plus levels of rules, evaluative criteria, and a survey of empirical applications (police services, CPR databases, IFRI).

Core claims

1. p. 23 — institutions are shared concepts (rules, norms, strategies), not organizations; and they are invisible: study rules-in-use, "the dos and don'ts that one learns on the ground." 2. pp. 24–25 — rules are configural, not additive: one rule's effect depends on which other rules are in force. 3. pp. 25–26 — frameworks identify universal elements; theories make working assumptions; models fix parameters. Many theories per framework, many models per theory. 4. pp. 28–29 — action arena = action situation (7 variable clusters)
actors (4 clusters). 5. pp. 30–31 — Homo economicus is substitutable; for CPR settings assume fallible learners, "intendedly rational but only limitedly so." 6. p. 32 — open access predicts "a race to use up the resource" — unless appropriators share access to collective-choice arenas. 7. p. 33 — "agreement about the legitimacy of boundaries and reliable monitoring" beats formal ownership as predictor of cooperation. 8. p. 33 — level shifts pass unnoticed in ordinary interaction (the boss–employee "change the way we do X" example). 9. p. 37 — "[R]ules are not self-formulating, self-determining, or self-enforcing"; rules inherit language's ambiguity. 10. p. 38 — classify rules by their impact on action-situation elements: exactly seven types. 11. pp. 44–45 — all rules nest in deeper rules governing their change; deeper rules are costlier to change, stabilizing expectations. 12. p. 44 — under-studied: "rule-ordered competition among two or more potential producers of public goods and services." 13. p. 48 — externally imposed sanction systems "crowd the benefits of a self-imposed set of sanctions"; measured responses stabilize agreements without external enforcers. 14. p. 50 — user-monitors outperform hired guards; no statistical difference between protected parks and non-parks (Hayes and Ostrom).

Key concepts

- {{ref:concept-iad-framework|The IAD framework}} (pp. 25–28, 35–43) - {{ref:concept-action-arena|Action arena}} (pp. 27–30) - {{ref:concept-rules-in-use|Rules-in-use vs rules-in-form}} (pp. 23, 36–39) - {{ref:concept-rule-types|The seven rule types}} (pp. 38–39) - {{ref:concept-rule-levels|Levels of rules}} (pp. 44–46) - {{ref:concept-graduated-sanctions|Graduated sanctions}} (payoff-rule questions p. 39) - Evaluative criteria pp. 33–35; goods attributes pp. 40–43; community attributes p. 43; design principles mentioned only in passing p. 48.

Hooks to the Nostr thesis

- Institutional invisibility (p. 23) is the problem Nostr dissolves: rules-in-use become signed typed events — {{ref:claim-formation-observable|Formation is observable for the first time}}. - Payoff-rule questions "who is responsible for sanctioning... how reliably" (p. 39) get a decoupled answer on Nostr — {{ref:claim-split-sanctions|Split sanctions}}. - Rule-ordered producer competition (p. 44) = relay competition — {{ref:concept-interjurisdictional-competition|Interjurisdictional competition}}. - Configural rules (pp. 24–25) ground {{ref:claim-multiplicity-stack|Multiplicity}}. - Boundary legitimacy + local monitoring over ownership form (pp. 33, 48, 50) argues for local filtering over global bans — {{ref:claim-no-global-bannability|No global bannability}}.

Tensions / open questions

- Design principles distilled from long-surviving institutions (p. 48): textual support for {{ref:concept-survivorship-bias|Survivorship bias in commons theory}}. - Community attributes (p. 43) predict rule formation; Nostr's pseudonymous open-entry community strains that causal story. - Subtractability-centric CPR theory vs Nostr's nonsubtractive content — {{ref:q-goods-typology-fit|Q: Where does Nostr sit in the goods typology?}}, {{ref:concept-cpr-vs-knowledge-commons|CPR theory vs. knowledge commons}}. - Escape-from-tragedy condition is collective-choice access (p. 32); on Nostr exit substitutes for voice — {{ref:concept-exit-voice|Exit, voice, and forking}}.

Related: - {{ref:emergentgov|Index}} - {{ref:src-iad-guide|McGinnis 2010/2011}} - {{ref:concept-adico-grammar|ADICO grammar of institutions}} - {{ref:concept-boundary-rules|Boundary (entry and exit) rules}} - {{ref:concept-design-principles|The eight CPR design principles}} - {{ref:concept-institutional-invisibility|Institutional invisibility}} - {{ref:concept-gkc-framework|The GKC research framework (knowledge commons as modified IAD)}} - {{ref:q-decoupled-vs-unitary-sanctions|Q: Does decoupled sanctioning govern better or worse than unitary?}}