Claude Replicates Four Overlapping-Generations Economic Models in Under Three Hours

An economist used Claude with the VFI Toolkit to replicate a core result from Huggett (2000) — four OLG models that would typically take days of manual coding.

An economist working with the VFI Toolkit reported using Claude to replicate a foundational result from Huggett (2000) involving four overlapping-generations (OLG) models — and completing the entire exercise in under three hours. The task, which involves setting up heterogeneous-agent models with value function iteration, is the kind of technically demanding academic coding work that typically takes days.

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