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Criterion
Paper illustration of an assumption matrix with prioritized test cards
Decision Making
Assumption Surfacing
Paper illustration of Business Model Stress Test with its method-specific working model.
Business Strategy
Business Model Stress Test
A hypothetical failure makes concrete risks, signals, and fitting mitigations visible.
Decision Making
Pre-Mortem
Paper illustration of a calm four-quadrant Assumption Map with hypothesis cards and emphasis on important assumptions with little evidence.
Product Discovery
Assumption Mapping
Purposedifferent
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.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.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.When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first.
Complexitydifferent
LowHighLowMedium
Timedifferent
45-90 minHalf day20–45 min45-60 min
Participantsdifferent
2-83-8Small cross-functional group2-8
Formatdifferent
Workshop + asyncWorkshopWorkshopWorkshop + async
Outputdifferent
Assumption List, Critical Assumptions, Learning PlanStress Test Report, Action Plan per ScenarioRisk list, Mitigation plan, Assumption logAssumption map, Test backlog, Risk ranking
Tags1 shared
AssumptionsRiskDecisionDiscovery
StrategyBusiness modelRiskDiagnosis
RiskDecisionFailurePlanning
AssumptionsRiskExperimentsValidation
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