2 citations · 3 across the 4 of their papers we have counts for
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Why Do the Elderly Save? Using Health Shocks to Uncover Bequests Motives
Tetsuya Kaji, Elena Manresa
We revisit the saving behavior of elderly singles using an adversarial structural estimation framework by Kaji, Manresa and Pouliot (2023). The method bridges the simulated method…
Assessing Heterogeneity of Treatment Effects
Tetsuya Kaji, Jianfei Cao
Heterogeneous treatment effects are of major interest in economics. For example, a poverty reduction measure would be best evaluated by its effects on those who would be poor in th…
An Adversarial Approach to Structural Estimation
Tetsuya Kaji, Elena Manresa, Guillaume Pouliot
We propose a new simulation-based estimation method, adversarial estimation, for structural models. The estimator is formulated as the solution to a minimax problem between a gener…
Theory of Weak Identification in Semiparametric Models
Tetsuya Kaji
We provide general formulation of weak identification in semiparametric models and an efficiency concept. Weak identification occurs when a parameter is weakly regular, i.e., when…