Titel
zu den Filteroptionen- Ćumurović, Aida ; Hyll, WalterHalle (Saale), Germany : Halle Institute for Economic Research (IWH), March 2016
- evidence from the 'fall of the iron curtain'Hyll, Walter ; Schneider, LutzHalle (Saale), Germany : Halle Institute for Economic Research (IWH), March 2016
- Hyll, Walter ; Schneider, LutzHalle (Saale), Germany : Halle Institute for Economic Research (IWH), June 2016