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| Criterion |  Business Strategy Strategy Execution Loop |  Operations Fault Tree Analysis |  Operations After-Action Review |  Operations Barrier Analysis |
|---|---|---|---|---|
Purposedifferent | The Strategy Execution Loop helps avoid treating strategy as a one-off document. It makes visible how strategic decisions are turned into objectives, initiatives, operational work, measurement, and learning. | For a critical top event with several possible triggers, the method logically models failure paths. It makes visible which combinations of conditions can lead to damage. | After missions or project phases with unclear outcomes, the method makes visible what actually happened and what can be learned from it. It separates course, effect, and causes so experience turns into solid improvement. | For a risk that can only be managed through multiple layers of protection, the method examines the effectiveness of each barrier. It shows where safeguards are missing, too weak, or fail under real conditions. |
Complexitydifferent | High | High | Low | Medium |
Timedifferent | Initial 3-6 h, then monthly or quarterly reviews | 2-6 h | 20-45 min | 2-4 h |
Participantsdifferent | 5-12 | 3-8 | 3-12 | 2-6 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Execution Loop, Review Cadence, Strategic Learning Log | Fault Tree, Critical Paths, Cause Hypotheses, Control Actions | Lessons learned, Action items, Event summary | Barrier Inventory, Failure Analysis per Barrier, Action Backlog |
Tagsno overlap | ExecutionCadenceLearningGovernance | RiskRoot causeSafety | LearningOperationsImprovement | Root causeSafetyIncident |