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| Criterion |  Decision Making Delphi Method |  Product Strategy Impact Mapping |  Product Strategy DIBB |  Business Strategy GAP Analysis |
|---|---|---|---|---|
Purposedifferent | 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. | When a goal needs to be connected to several possible paths, it shows chains of impact instead of feature lists. It connects business goal, behavior change, and measures. | 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. | GAP Analysis compares the current state with a target picture and makes the distance manageable. It becomes useful when, ahead of new initiatives, it must become clear which capabilities, processes, or resources are missing. |
Complexitydifferent | High | Medium | Low | Medium |
Timedifferent | 1-4 Wochen | 45-90 min | 1-2 h | 1-3 h |
Participantsdifferent | 6-30 Experten | 3-8 | 2-8 | 2-8 |
Formatdifferent | Async | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Expert Forecast, Consensus Range, Assumption Notes | Impact Map, Outcome Hypotheses, Delivery Options | DIBB document, Belief list, Bet list, Learning report | Gap Matrix, Action Plan, Risk Notes |
Tags1 shared | ForecastingExpertsDecisionStrategy | OutcomesStrategyBehaviorPlanning | StrategyDecisionAssumptionsHypothesis | StrategyAnalysisPlanning |