Hidehiko Ichimura

Professor Hidehiko Ichimura

International Research Fellow


PhD Economics, Massachussets Institute of Technology, 1988
BA Economics, Osaka University, 1981

ORCID: 0000-0003-3525-3510

Hide Ichimura is a Professor in the Department of Economics, a Deputy Director of the Centre for Microdata Methods and Practice, and a Research Fellow at the Institute for Fiscal Studies. He is an Associate Editor of the Economic Journal and the Review of Economic Studies.

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External web page: University of Tokyo

Locally robust semiparametric estimation

| Working Paper

We give a general construction of debiased/locally robust/orthogonal (LR) moment functions for GMM, where the derivative with respect to first step nonparametric estimation is zero and equivalently first step estimation has no effect on the influence function.

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