Linton, Oliver - Cowles Foundation for Research in Economics, Yale University - 1997
We develop stochastic expansions with remainder oP(n-2 mu), where 0 mu 1/2, for a standardised semiparametric GLS estimator, a standard error, and a studentized statistic, in the linear regression model with heteroskedasticity of unknown form. We calculate the second moments of the truncated...