@article{paperid:1082768, author = {Arashi, Mohammad and B.M.GolamKibria and M.Norouzirad and S.Nadarajah}, title = {Improved preliminary test and Stein-rule Liu estimators for the ill-conditioned elliptical linear regression model}, journal = {Journal of Multivariate Analysis}, year = {2014}, volume = {126}, month = {April}, issn = {0047-259X}, pages = {53--74}, numpages = {21}, keywords = {Bias; Dominance; Elliptically contoured distribution; James and Stein estimator; Liu estimator; Preliminary test; Risk function; Shrinkage estimation}, }