Heger, Diana - Zentrum für Europäische Wirtschaftsforschung (ZEW) - 2004
The sensitivity of innovation activities with respect to the business cycle is often assumed to be small. In this paper … the hypothesis on cyclical dependence of innovation activities is tested for firms in the German manufacturing, and … additionally for SMEs. To this end firms? innovation decisions are considered. The decision to innovate in one period is modelled …