On confidence intervals for semiparametric expectile regression. - Fabian Sobotka; Göran Kauermann; Linda Schulze Waltrup; Thomas Kneib (Stat. Comput., 2013)

Smooth expectiles for panel data using penalized splines. - Linda Schulze Waltrup; Göran Kauermann (Stat. Comput., 2017)