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| Criterion |  Business Strategy Porter Five Forces |  Operations 5 Whys |  Business Strategy Ansoff Matrix |  Operations A3 Problem Solving |
|---|---|---|---|---|
Purposedifferent | Porter Five Forces analyzes the forces that shape competitive pressure and profitability in a market. The view of market structure goes beyond individual competitors and reveals systemic pressure points. | For a single, hard-to-explain deviation, the method exposes the causal chain behind the visible symptom. It keeps the cause open until a controllable condition emerges instead of a mere description. | The Ansoff Matrix organizes growth options by market and product relation. It helps weigh expansion, diversification, and adaptation cleanly against each other. | For a complex deviation with several people involved, the method bundles problem, analysis, and decision onto one page. It creates a shared working space where causes, countermeasures, and follow-up fit together. |
Complexitydifferent | Medium | Low | Low | Medium |
Timedifferent | 1-3 h | 15-30 min | 45-90 min | 45-90 min |
Participantsdifferent | 2-8 | 2-6 | 2-8 | 2-5 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Five Forces Analysis, Competitive Risks, Strategic Options | Root cause notes, Countermeasures | Ansoff Matrix, Growth Options, Risk Notes | A3 Report, Action Plan, Root Cause Analysis |
Tagsno overlap | StrategyCompetitionMarket | Root causeIncidentLeanProblem solving | GrowthStrategyMarketPortfolio | LeanProblem solvingCoachingOperations |