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| Criterion |  Decision Making Pre-Mortem |  Decision Making Delphi Method |  Business Strategy Blue Ocean Strategy Canvas |
|---|---|---|---|
Purposedifferent | In early initiatives with many uncertainties, planning quickly turns too optimistic. A pre-mortem makes the expected failure visible in advance and sharpens the view of causes, gaps, and countermeasures. | 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 Blue Ocean Strategy Canvas shows how an offering is positioned relative to the market. Differentiation thereby becomes tangible in value factors instead of merely being claimed. |
Complexitydifferent | Low | High | Medium |
Timedifferent | 20–45 min | 1-4 Wochen | 2-4 h |
Participantsdifferent | Small cross-functional group | 6-30 Experten | 3-10 |
Formatdifferent | Workshop | Async | Workshop |
Outputdifferent | Risk list, Mitigation plan, Assumption log | Expert Forecast, Consensus Range, Assumption Notes | Strategy Canvas, Value Curve, ERRC Actions |
Tagsno overlap | RiskDecisionFailurePlanning | ForecastingExpertsDecisionStrategy | StrategyPositioningInnovationValue |
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