This study explores how sector specific shocks in productivity and demand originating in the German motor vehicles industry impact on four other German manufacturing industries. Based on a structural vector autoregression (SVAR) model with long run restrictions, technology and non-technology...

We analyze the relationship between website visits, magazine demand and the demand for advertising pages using Granger non-causality tests on the ba- sis of an extensive and externally audited quarterly data set for the German magazine market spanning the period I/1998 to II/2004. We use...