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| Criterion |  Systems Thinking Leverage Points |  Operations Fishbone Diagram |  Business Strategy Value Chain Analysis |  Operations Failure Mode and Effects Analysis |
|---|---|---|---|---|
Purposedifferent | Leverage Points show exactly where interventions in a system produce a disproportionate effect. It draws relationships, patterns, and feedback loops. The result is captured as a leverage map and action strategy. | When a problem has several possible contributing factors, the method sorts causes by cause areas. It prevents an initial hunch from blocking the view of other plausible drivers. | Value Chain Analysis shows where value is created, costs accrue, and differentiation becomes possible along the process. It compares strengths, risks, market logic, and courses of action. The result is captured as a value-chain map and lever list. | For a process, product, or service with noticeable failure risks, the method assesses possible failure modes in advance. It directs attention to combinations of occurrence, effect, and detectability. |
Complexitydifferent | High | Low | High | High |
Timedifferent | Half day | 30-60 min | Half day | 2-6 h |
Participantsdifferent | 3-12 | 2-8 | 3-8 | 3-10 |
Formatsame | Workshop | Workshop | Workshop | Workshop |
Outputdifferent | Leverage Map, Action Strategy | Fishbone Diagram, Cause Categories, Investigation Backlog | Value Chain Map, Lever List | FMEA Table, Risk Priority, Mitigation Actions |
Tagsno overlap | Systems thinkingChangeStrategy | Root causeQualityOperations | StrategyBusiness modelDiagnosisAnalysis | RiskQualityOperationsRoot cause |