Schumpeter School international comparative institutions database
Wuppertal : Bergische Univ. Wuppertal, 2015
Segregation in primary schools - do school districts really matter?
Evidence from policy reformsWuppertal : Bergische Univ. Wuppertal, 2011Specifying formatively measured constructs in endogenous positions in structural equation models
caveats and guidelines for researchersWuppertal : Bergische Univ. Wuppertal, 2014Strategic trading and trade reporting by corporate insiders
Wuppertal : Bergische Univ. Wuppertal, 2011