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| Criterion | ![]() Operations Time Blocking | ![]() Operations ALPEN Method | ![]() Business Strategy Value Chain Analysis | ![]() Business Strategy Business Model Stress Test |
|---|---|---|---|---|
Purposedifferent | With a calendar that grows on request, the method makes available time explicit again. It combines appointments, focus work, and buffer into a more realistic day structure. | 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. | 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 | Low | Low | High | High |
Timedifferent | 15-30 min Planung, laufend | 10-20 min daily | Half day | Half day |
Participantsdifferent | 1 | 1 | 3-8 | 3-8 |
Formatdifferent | Async | Async | Workshop | Workshop |
Outputdifferent | Blocked Calendar, Capacity View, Focus Plan | Daily Plan, Time Estimates, Review Notes | Value Chain Map, Lever List | Stress Test Report, Action Plan per Scenario |
Tagsno overlap | PlanningTime managementFocus | PlanningTime managementProductivityOperations | StrategyBusiness modelDiagnosisAnalysis | StrategyBusiness modelRiskDiagnosis |



