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| Criterion |  Innovation TRIZ |  Innovation Contradiction Analysis |  Business Strategy Value Chain Analysis |  Business Strategy Business Model Stress Test |
|---|---|---|---|---|
Purposedifferent | For technical contradictions or trade-offs, the method looks for solutions that resolve opposing requirements at the same time. It translates limits into an explicit picture of conflict that becomes workable. This produces not just compromises but more elegant principles. | When a system should improve while another measure suffers as a result, the method makes the underlying conflict precisely formulable. It separates the desired effect from its side effect. This makes solutions possible that address the contradiction deliberately instead of half-heartedly. | 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. | 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. |
Complexitydifferent | High | Medium | High | High |
Timedifferent | 1-4 h | 60-120 min | Half day | Half day |
Participantsdifferent | 2-8 | 2-8 | 3-8 | 3-8 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop |
Outputdifferent | Contradiction Statement, Inventive Principles, Solution Concepts | Contradiction Statement, Abstraction Notes, Solution Principles, Concept Ideas | Value Chain Map, Lever List | Stress Test Report, Action Plan per Scenario |
Tagsno overlap | InnovationProblem solvingContradictionsCreativity | ContradictionsInnovationProblem solving | StrategyBusiness modelDiagnosisAnalysis | StrategyBusiness modelRiskDiagnosis |