Semiparametric Estimation of Instrumental Variable Models for Causal Effects
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This article introduces a new class of instrumental variable (IV) estimators of causal treatment effects for linear and nonlinear models with covariates. The rationale for focusing on nonlinear models is to improve the approximation to the causal response function of interest. For example, if the
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美国国家经济研究局创建时间:
2000-09-01



