Media type: E-Book Title: A test for kronecker product structure covariance matrix Contributor: Guggenberger, Patrik [VerfasserIn]; Kleibergen, Frank [VerfasserIn]; Mavroeidis, Sophocles [VerfasserIn] imprint: Oxford: Department of Economics, University of Oxford, [2022] Published in: University of Oxford: Department of Economics discussion paper series ; 962 Extent: 1 Online-Ressource (circa 53 Seiten); Illustrationen Language: English Keywords: covariancematrix ; heteroskedasticity ; invariance ; Kroneckerproductstructure ; linear instrumentalvariablesregressionmodel ; reducedrank ; weakidentification ; Graue Literatur Origination: Footnote: Access State: Open Access