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| Criterion |  Operations Change Analysis |  Decision Making Delphi Method |  Business Strategy Ansoff Matrix |  Product Strategy DIBB |
|---|---|---|---|---|
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. | When knowledge is distributed and direct dominance should be avoided, groups quickly fall under the sway of their opinion leaders. The Delphi Method gathers assessments iteratively and gradually brings expert judgments closer together. | The Ansoff Matrix organizes growth options by market and product relation. It helps weigh expansion, diversification, and adaptation cleanly against each other. | DIBB helps clarify target groups, value, goals, and priorities by making the logic behind a decision explicit. It captures results as a DIBB document, belief list, bet list, and learning report. |
Complexitydifferent | Medium | High | Low | Low |
Timedifferent | 45-120 min | 1-4 Wochen | 45-90 min | 1-2 h |
Participantsdifferent | 2-6 | 6-30 Experten | 2-8 | 2-8 |
Formatdifferent | Workshop + async | Async | Workshop + async | Workshop + async |
Outputdifferent | Change Matrix, Cause Hypotheses, Validation Questions, Action List | Expert Forecast, Consensus Range, Assumption Notes | Ansoff Matrix, Growth Options, Risk Notes | DIBB document, Belief list, Bet list, Learning report |
Tagsno overlap | ChangeRoot causeTroubleshootingComparison | ForecastingExpertsDecisionStrategy | GrowthStrategyMarketPortfolio | StrategyDecisionAssumptionsHypothesis |