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| Criterion |  Operations 8D Problem Solving |  Business Strategy Value Chain Analysis |  Business Strategy SWOT Analysis |  Business Strategy PESTLE Analysis |
|---|---|---|---|---|
Purposedifferent | For an acute quality or delivery problem, the method structures immediate protection and root cause work together. It keeps the situation stable while the actual cause is investigated cleanly. | 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. | SWOT Analysis arranges strengths, weaknesses, opportunities, and threats into a compact picture of the situation. It keeps internal capabilities and external influences separate before strategic options emerge from them. | PESTLE Analysis makes political, economic, social, technological, legal, and environmental influences visible. The environment of an initiative is thereby read systematically instead of through isolated trends. |
Complexitydifferent | High | High | Low | Medium |
Timedifferent | 1-6 Wochen | Half day | 30-60 min | 1-3 h |
Participantsdifferent | 4-10 | 3-8 | 3-12 | 2-10 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop + async |
Outputdifferent | 8D Report, Containment Plan, Root Cause Evidence, Corrective Action Plan | Value Chain Map, Lever List | SWOT matrix, Strategic options, Action list | PESTLE Map, External Risks, Strategic Questions |
Tagsno overlap | QualityProblem solvingRoot cause | StrategyBusiness modelDiagnosisAnalysis | StrategyAnalysisMarketPositioning | StrategyMarketAnalysis |