1 citations · 1 across the 11 of their papers we have counts for
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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…
Identification and Estimation of Discrete Choice Models with Unobserved Choice Sets
Victor H. Aguiar, Nail Kashaev
We propose a framework for nonparametric identification and estimation of discrete choice models with unobserved choice sets. We recover the joint distribution of choice sets and p…
Stochastic Revealed Preferences with Measurement Error
Victor H. Aguiar, Nail Kashaev
A long-standing question about consumer behavior is whether individuals' observed purchase decisions satisfy the revealed preference (RP) axioms of the utility maximization theory…
Prices, Profits, Proxies, and Production
Victor H. Aguiar, Nail Kashaev, Roy Allen
This paper studies nonparametric identification and counterfactual bounds for heterogeneous firms that can be ranked in terms of productivity. Our approach works when quantities an…