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| Criterion |  Operations Change Analysis |  Business Strategy Value Chain Analysis |  Engineering Hypothesis-Driven Troubleshooting |  Business Strategy VRIO Framework |
|---|---|---|---|---|
Purposedifferent | 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. | 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. | When systems fail unexpectedly, spontaneous attempts often produce more noise than insight. Hypothesis-driven Troubleshooting translates symptoms into testable assumptions and makes troubleshooting learnable. | The VRIO Framework rates resources and capabilities on whether they are Valuable, Rare, Inimitable, and Organized. It compares strengths, risks, market logic, and courses of action. The result is captured as a VRIO table and strategic actions. |
Complexitydifferent | Medium | High | Medium | Medium |
Timedifferent | 45-120 min | Half day | 30-240 min | 90-180 min |
Participantsdifferent | 2-6 | 3-8 | 1-6 | 3-6 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop |
Outputdifferent | Change Matrix, Cause Hypotheses, Validation Questions, Action List | Value Chain Map, Lever List | Hypothesis Log, Test Plan, Evidence Notes, Diagnosis Summary | VRIO Table, Strategic Actions |
Tagsno overlap | ChangeRoot causeTroubleshootingComparison | StrategyBusiness modelDiagnosisAnalysis | TroubleshootingProblem solvingDiagnosis | StrategyDiagnosisBusiness modelCapability |