27 citations · 35 across the 18 of their papers we have counts for
4 papers · 1 filter
GMM under finite-population asymptotics: instrumental variables and regression adjustment
Haruo Kakehi, Yukitoshi Matsushita, Taisuke Otsu
This paper extends the finite-population asymptotic framework of Abadie et al. (2014,2020) to the generalized method of moments (GMM) estimator for moment condition models. Motivat…
Power enhancement via cross-fit variance estimation: Applications to specification, overidentification, and many-restriction testing
Keita Sunada, Yukitoshi Matsushita, Taisuke Otsu
Quadratic-form test statistics are widely used in econometrics, and their performance depends on accurate variance estimation. Conventional plug-in estimators are consistent under…
Monotone Response for Random Objects
Daisuke Kurisu, Yuta Okamoto, Taisuke Otsu
Monotone treatment response (MTR), monotone treatment selection (MTS), and monotone instrumental variable (MIV) assumptions are widely used to partially identify counterfactual mea…
Lee Bounds for Random Objects
Daisuke Kurisu, Yuta Okamoto, Taisuke Otsu
In applied research, Lee (2009) bounds are widely applied to bound the average treatment effect in the presence of selection bias. This paper extends the methodology of Lee bounds…