This paper considers parameter on singular linear model with equation restriction,presents a new Liu-type Estimator in order to overcome collinearity some properties for this …
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廖勋.线性等式约束的奇异线性模型的Liu型估计[J].重庆工商大学学报(自然科学版),2012,29(3):7-11 LIAO Xun. Liu-type Estimator on Singular Linear Model with Linear Equation Restriction[J]. Journal of Chongqing Technology and Business University(Natural Science Edition),2012,29(3):7-11