The idea worth investigating
The final chart usually hides the alternatives tried along the way. Jiayu Li connects research search, model complexity and position sizing through explicit assumptions about what a dataset can support.
The full analysis examines the study and the practical question behind it: Every discarded feature and revised question is part of the research history. The Axiomatic Trader brings that history into the decision.
Paper-based analysis; no independent house test has been completed.
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The headline is the starting point. The subscriber analysis takes you through:
- How the framework budgets research choices
- The worked market example and its decision
- Which practical controls we would adopt first
AI assists curation and drafting. The research status distinguishes paper reviews from house tests. Read our research approach.