Baltagi, 2002, Series estimation of partially linear panel data models with fixed effects, Annals of Economic and Finance, 3, 103
Fan, 1996
Hu, 2004, Profile-kernel versus backfitting in the partially linear models for longitudinal/clustered data, Biometrika, 91, 251, 10.1093/biomet/91.2.251
Li, 1996, Semiparametric estimation of partially linear panel data models, Journal of Econometrics, 71, 289, 10.1016/0304-4076(94)01711-5
Lin, 2001, Semiparametric Regression for Clustered Data Using Generalized Estimating Equations, Journal of the American Statistical Association, 96, 1045, 10.1198/016214501753208708
Masry, 1996, Multivariate local polynomial regression for time series: uniform strong consistency rates, Journal of Time Series Analysis, 17, 571, 10.1111/j.1467-9892.1996.tb00294.x
Mundra, 2005, Nonparametric Slope Estimation for Fixed-Effect Panel Data