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| Criterion |  Decision Making Delphi Method |  Business Strategy Business Model Stress Test |  Decision Making PERT Estimation |  Decision Making Wideband Delphi |
|---|---|---|---|---|
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. | A Business Model Stress Test checks how well a business model holds up under pressure and headwinds. It compares strengths, risks, market logic, and courses of action. The result is captured as a stress-test report and action plan per scenario. | On complex initiatives, a plain average tends to understate just how uncertain the outcome really is. It separates options, evaluation criteria, and open risks. The result is captured as a PERT Estimate, Expected Value, and Risk Notes. | A single opinion rarely holds up for planning when the future is genuinely uncertain. It separates options, evaluation criteria, and open risks. The result is captured as an Estimate Range, Assumption Log, and Expert Consensus Notes. |
Complexitydifferent | High | High | Medium | High |
Timedifferent | 1-4 Wochen | Half day | 15-45 min | 1-4 h or multiple rounds |
Participantsdifferent | 6-30 Experten | 3-8 | 1-8 | 4-12 Experten |
Formatdifferent | Async | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Expert Forecast, Consensus Range, Assumption Notes | Stress Test Report, Action Plan per Scenario | PERT Estimate, Expected Value, Risk Notes | Estimate Range, Assumption Log, Expert Consensus Notes |
Tagsno overlap | ForecastingExpertsDecisionStrategy | StrategyBusiness modelRiskDiagnosis | EstimationUncertaintyRisk | EstimationExpertsForecasting |