This paper deals with estimation of semi-varying coefficient models with correlated random errors.The estimations of the function coefficients are are given by the use of generalized weighted least squares.The theorem of Gauss-Markov was very well known, but moreover we present an estimation of parameter σ 2 .
Si-Lian ShenJian-Ling CuiChanglin MeiChunwei Wang
Yan‐Yong ZhaoJin‐Guan LinPeirong XuXu‐Guo Ye