Im Aufsatz wird das Informationssystem WIDAB (Wirtschaftsinformation- und Datenbank), das vom Deutschen Institut für Wirtschaftsforschung, Berlin und dem ifo Institut, München, entwickelt wurde vorgestellt. Es soll vor allem kleine und mittlere Unternehmen durch eine benutzerfreundliche...

This paper finds that the rapid update of information and communication technologies contributed to Australia’s strong productivity performance in the 1990s and the contribution to labour productivity growth was at least as strong as it was in the US. Australia generated a productivity...

Results from classic queueing theory are shown to be useful for capacity planning of largescale multi-server systems. In the field of mainframe systems on-line monitoring and dynamic workload management care for the fulfilment of short-term performance goals with respect to service class...

Capacity planning for large-scale systems like mainframe installations is typically based on rather coarse historical workload data. Hence, it is advisable to employ techniques and tools that use the same macroscopic (high-level) view of the overall system. We follow the classic approach known...

This paper explores the inter-firm dynamics that govern the rise of capabilities of latecomer firms operating in global value chains. By extending and modifying the model proposed by Gereffi, Humphrey and Sturgeon [2005], I present a framework in which the rise of supplier capabilities is...