作者：Gilbert, Joshua B.; Himmelsbach, Zachary; Soland, James; Joshi, Mridul; Domingue, Benjamin W.
作者单位：Harvard University; Harvard University; Harvard University Medical Affiliates; Massachusetts General Hospital; University of Virginia
摘要：Analyses of heterogeneous treatment effects (HTE) are common in applied causal inference research. However, when outcomes are latent variables assessed via psychometric instruments such as educational tests, standard methods ignore the potential HTE that may exist among the individual items of the outcome measure. Failing to account for item-level HTE (IL-HTE) can lead to both underestimated standard errors and identification challenges in the estimation of treatment-by-covariate interaction e...
作者：Grosz, Michel; Milton, Ross
作者单位：University of Wisconsin System; University of Wisconsin Madison
