Notes, Comments and Preliminary results Oct 23 2020 Robert F. Phillips   The equivalence of two-step first difference and forward orthogonal deviations GMM   Abstract  Contact Information  Citation  Full Text  -  Note   Oct 30 2012 Robert F. Phillips   On computing generalized least squares and maximum-likelihood estimates of error-components models with incomplete panels and correlated disturbances   Abstract  Contact Information  Citation  Full Text  -  Note   Nov 28 2008 Robert Phillips   On calculating estimates of stratified error-components models   Abstract  Contact Information  Citation  Full Text  -  Note   Jul 16 2003 Robert Phillips   Some Monte Carlo results for a generalized error component model with heteroskedastic disturbances   Abstract  Contact Information  Citation  Full Text  -  Note