Paper

---, Shalabh and Heumann, Christian (2007): Weighted Mixed Regression Estimation Under Biased Stochastic Restrictions. Department of Statistics: Technical Reports, No.10

---, Shalabh and Toutenburg, Helge and Heumann, Christian (2007): Stein-Rule Estimation under an Extended Balanced Loss Function. Department of Statistics: Technical Reports, No.7

Wißmann, Malte and Toutenburg, Helge and ---, Shalabh (2007): Role of Categorical Variables in Multicollinearity in the Linear Regression Model. Department of Statistics: Technical Reports, No.8