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| Criterion |  Operations ALPEN Method |  Business Strategy Value Chain Analysis |  Decision Making Assumption Surfacing |  Decision Making Pre-Mortem |
|---|---|---|---|---|
Purposedifferent | With an overloaded day full of too many tasks, a realistic picture of the day emerges. The method connects estimating, deciding, and buffer thinking so planning fits available energy and time. | 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. | Plans often contain assumptions that were never openly stated and remain dangerous precisely because of that. Assumption Surfacing makes these silent premises visible and prioritizes which of them carry the initiative or could sink it. | 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. |
Complexitydifferent | Low | High | Low | Low |
Timedifferent | 10-20 min daily | Half day | 45-90 min | 20–45 min |
Participantsdifferent | 1 | 3-8 | 2-8 | Small cross-functional group |
Formatdifferent | Async | Workshop | Workshop + async | Workshop |
Outputdifferent | Daily Plan, Time Estimates, Review Notes | Value Chain Map, Lever List | Assumption List, Critical Assumptions, Learning Plan | Risk list, Mitigation plan, Assumption log |
Tagsno overlap | PlanningTime managementProductivityOperations | StrategyBusiness modelDiagnosisAnalysis | AssumptionsRiskDecisionDiscovery | RiskDecisionFailurePlanning |