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| Criterion |  Operations Root Cause Tree Analysis |  Business Strategy Business Model Stress Test |  Business Strategy Value Chain Analysis |
|---|---|---|---|
Purposedifferent | For a problem with several suspected causes, the method builds a causal structure instead of a mere list. It makes visible how causes connect and where the strongest points of leverage lie. | A Business Model Stress Test checks how well a business model holds up under pressure and headwinds. It compares strengths, risks, market logic, and courses of action. The result is captured as a stress-test report and action plan per scenario. | 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. |
Complexitydifferent | Medium | High | High |
Timedifferent | 1-3 h | Half day | Half day |
Participantsdifferent | 2-8 | 3-8 | 3-8 |
Formatsame | Workshop | Workshop | Workshop |
Outputdifferent | Cause Tree, Evidence Notes, Countermeasures | Stress Test Report, Action Plan per Scenario | Value Chain Map, Lever List |
Tagsno overlap | Root causeTreeIncidentQuality | StrategyBusiness modelRiskDiagnosis | StrategyBusiness modelDiagnosisAnalysis |
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