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| Criterion |  Business Strategy TOWS Matrix |  Operations Change Analysis |  Engineering Fault Isolation |  Business Strategy Value Chain Analysis |
|---|---|---|---|---|
Purposedifferent | The TOWS Matrix connects internal strengths and weaknesses with external opportunities and threats into action-oriented strategies. It goes a step further than a pure stocktaking. | For a deviation after a change, the method isolates the influence of the altered condition. It narrows down which differences are relevant and which are just accompanying noise. | In technical failures, the visible symptom often gets mixed up with the actual cause. Fault Isolation narrows the fault space and progressively reduces which part of the system is truly affected. | 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 | Medium | Medium | High |
Timedifferent | 1-2 h | 45-120 min | 30-180 min | Half day |
Participantsdifferent | 3-10 | 2-6 | 1-6 | 3-8 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop |
Outputdifferent | TOWS Matrix, Strategic Options, Priority Actions | Change Matrix, Cause Hypotheses, Validation Questions, Action List | Fault Isolation Map, Test Log, Excluded Hypotheses, Narrowed Fault Area | Value Chain Map, Lever List |
Tagsno overlap | StrategyAnalysisOptions | ChangeRoot causeTroubleshootingComparison | TroubleshootingDiagnosisEngineering | StrategyBusiness modelDiagnosisAnalysis |