Hoffmann, Johannes (contributor); … - 2006
helped us understand the nature of the data. Hans-Georg Wels of the Economics Department of the Deutsche
Bundesbank … its staff.
2 Deutsche Bundesbank, Economics Department, Wilhelm-Epstein-Straße 14, D-60431 Frankfurt am Main, Germany …, making use of individual Ifo business survey data, individual
price data collected for the German Producer Price Index and …