Financial instability and the macroeconomy
measurement, interdependency and the role of monetary policyWuppertal, November 2016
First do no harm, then do not cheat
DRG upcoding in German neonatologyWuppertal : Bergische Univ. Wuppertal, 2014
From emerging economies toward the emerging triad
Wuppertal : Bergische Univ. Wuppertal, 2013
