Authors: Neudecker, Heinz

Citation: Neudecker, Heinz, A Particular Symmetric Idempotent Matrix, Econometric theory (Online) , 18(1), 2002, pp. 193-193

Authors: Wasbeek, Tom De Berge, Jos Kleiber, Christian Neudecker, Heinz

Citation: Wasbeek, Tom et al., A Determinantal Inequality: First Solution, Econometric theory (Online) , 18(2), 2002, pp. 542-543