Chen, Song; Keilegom, Ingrid Van - In: Annals of the Institute of Statistical Mathematics 65 (2013) 4, pp. 785-805
This paper considers the problem of parameter estimation in a general class of semiparametric models when observations are subject to missingness at random. The semiparametric models allow for estimating functions that are non-smooth with respect to the parameter. We propose a nonparametric...