ISBNs beginnend mit 978-3-86558-xxx-xChristoph Fischer × A reappraisal of the evidence on PPPA systematic investigation into MA roots in panel unit root tests and their implicationsChristoph FischerDeutsche BundesbankSoftcover2006 An assessment of the trends in international price competitiveness among EMU countries Christoph FischerDeutsche BundesbankSoftcover2007 Price convergence in the EMU?Evidence from micro dataChristoph FischerDeutsche BundesbankSoftcover2009 Currency blocs in the 21st century Christoph FischerDeutsche BundesbankSoftcover2011