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| Criterion |  Decision Making Delphi Method |  Business Strategy Value Chain Analysis |  Business Strategy GAP Analysis |  Decision Making Constraint 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. | 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. | 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. | When an initiative stalls, the limit often lies not in the idea but in hard or soft boundary conditions. Constraint Analysis separates these limits and shows which of them can actually be shaped. |
Complexitydifferent | High | High | Medium | Low |
Timedifferent | 1-4 Wochen | Half day | 1-3 h | 30-90 min |
Participantsdifferent | 6-30 Experten | 3-8 | 2-8 | 2-8 |
Formatdifferent | Async | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Expert Forecast, Consensus Range, Assumption Notes | Value Chain Map, Lever List | Gap Matrix, Action Plan, Risk Notes | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries |
Tagsno overlap | ForecastingExpertsDecisionStrategy | StrategyBusiness modelDiagnosisAnalysis | StrategyAnalysisPlanning | ConstraintsDecisionPlanningOptions |