2 papers
econ.GN2026
Tabular Foundation Models and the Unity of Economic Behaviour
Victor H. Aguiar
Economics uses different behavioural models for risk, time, losses, valuation, and social choice. I study a unified choice experiment in which the same decision makers face all the…
econ.EM2026
GARP-EFM: Improving Foundation Models with Revealed Preference Structure
Victor H. Aguiar, Nail Kashaev
Modern pretrained time-series foundation models can forecast without task-specific training, but they do not fully incorporate economic behavior. We show that teaching them basic e…