Wang, Qihua; Linton, Oliver Bruce; Härdle, Wolfgang - 2003
We develop inference tools in a semiparametric partially linear regression model with missing response data. A class of … estimators is defined that includes as special cases: a semiparametric regression imputation estimator, a marginal average … using the semiparametric regression method the empirical log-likelihood is asymptotically a scaled chi-square variable. An …