Carstensen, Kai; Wohlrabe, Klaus; Ziegler, Christina - In: Jahrbücher für Nationalökonomie und Statistik 231 (2011) 1, pp. 82-106
respect to forecasting area-wide industrial production. To this end, we use various tests that are designed to compare … in booms and recessions to check-whether a specific indicator that appears to be a good choice on average is also …