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Efficient and doubly robust imputation for covariate-dependent missing responses
Qin, Jing, (2008)
Theory and Methods - Estimation With Survey Data Under Nonignorable Nonresponse or Informative Sampling
Qin, Jing, (2002)
Empirical-likelihood-based inference in missing response problems and its application in observational studies
Qin, Jing, (2007)