TOOL
Stress Test · Scenario Studio

Stress-test the Power thesis

Ask what happens to the modeled advantage when an important assumption changes.

Choose a questionChange a conditionRunSee whether advantage survives

Exploratory scenario model — not a forecast.

Scenario workspace

Baseline

Ready to run

Baseline

What happens under the current assumptions?

This scenario changes Baseline assumptions. Run the stress test to see whether the modeled advantage survives.

No result is shown until this scenario is run, so stale results from a previous test are not reused.

Secondary tools

Save / duplicate scenario

Persistence limitation: this version stores the current Incumbent / Challenger pair as the analysis scenario. It does not yet create named scenario sets.

Compare saved scenarios
NameStress-test typeResultCrossoverFinal gap
Challenger B vs Incumbent ABaselineAdvantage PersistsNone+2.94
How the model works

Discretization is monthly over a 36-month horizon. `feedbackDelayDays` is converted to `ceil(feedbackDelayDays / 30)` monthly steps. Cases wait in a pending queue until they mature. `stalenessRate` is monthly decay on accumulated effective graded experience. Expertise uses a logarithmic response to effective experience so historical advantage can be compressed by better base capability, low transferability, slow feedback, or high staleness.

N_eff(t+1) = (1 - staleness_rate) * N_eff(t)
             + cases_whose_feedback_matures_at_t

E(t) = base_capability
     + learning_efficiency * information_value * transferability * ln(1 + N_eff(t))

Exploratory toy model only. A crossover is not a real-world forecast.

Next: Synthesize the investment thesis

Conclusion combines Company Model, Experience, Debates, Power, and Stress Tests into a concise statement of what appears true, what remains uncertain, and what evidence would most change the thesis.

Continue to Conclusion →