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| Criterion | ![]() Decision Making Pre-Mortem | ![]() Decision Making Decision Tree | ![]() Business Strategy Value Chain Analysis | ![]() Business Strategy GAP Analysis |
|---|---|---|---|---|
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. | For decisions with follow-on paths and dependencies, a linear comparison is often not enough. A Decision Tree shows how options branch under conditions and which consequences hang on each branch. | 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. |
Complexitydifferent | Low | Medium | High | Medium |
Timedifferent | 20–45 min | 30-90 min | Half day | 1-3 h |
Participantsdifferent | Small cross-functional group | 1-6 | 3-8 | 2-8 |
Formatdifferent | Workshop | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Risk list, Mitigation plan, Assumption log | Decision Tree, Option Map, Assumption List | Value Chain Map, Lever List | Gap Matrix, Action Plan, Risk Notes |
Tagsno overlap | RiskDecisionFailurePlanning | DecisionTreeOptions | StrategyBusiness modelDiagnosisAnalysis | StrategyAnalysisPlanning |



