Template-Type: ReDIF-Paper 1.0 Title: Latent variables in econometric models Author-Name: Krelle,Wilhelm Author-WorkPlace-Name: Unioversity of Bonn Classification-JEL: 212,111,131 Keywords: Long-term cycles,Economic growth,Econometric models,Econo- metric ftorcasting system Series: Sonderforschungsbereich 303 Creation-Date: 1988-10 Handle: RePEc:bon:bonsfb:104