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| Criterion |  Business Strategy Value Chain Analysis |  Decision Making Delphi Method |  Product Discovery Assumption Mapping |  Product Discovery Riskiest Assumption Test |
|---|---|---|---|---|
Purposedifferent | Value Chain Analysis shows where value is created, costs accrue, and differentiation becomes possible along the process. It compares strengths, risks, market logic, and courses of action. The result is captured as a value-chain map and lever list. | 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 assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. | When an idea hinges on one critical unknown, it prioritizes testing that exact piece of uncertainty first. It separates problem, assumption, solution, and evidence. The result is captured as a prioritized list of assumptions, a test plan, and a result report. |
Complexitydifferent | High | High | Medium | Medium |
Timedifferent | Half day | 1-4 Wochen | 45-60 min | 1-2 Wochen pro Iteration |
Participantsdifferent | 3-8 | 6-30 Experten | 2-8 | 2-6 |
Formatdifferent | Workshop | Async | Workshop + async | Workshop + async |
Outputdifferent | Value Chain Map, Lever List | Expert Forecast, Consensus Range, Assumption Notes | Assumption map, Test backlog, Risk ranking | Prioritized Assumption List, Test Plan, Results Report |
Tagsno overlap | StrategyBusiness modelDiagnosisAnalysis | ForecastingExpertsDecisionStrategy | AssumptionsRiskExperimentsValidation | ExperimentsValidationDiscoveryAssumptions |