Zusammenfassung Die Liberalisierung der Telekommunikation in den EU-Ländern hat zu einer erheblichen Verbilligung der Auslandstelefongespräche und damit zu einem erhöhten internationalen Kommunikationsvolumen geführt. Es stellt sich daher die Frage nach dem Einfluß der internationalen...

Summary Starting from today’s definition of innovation indicators, this paper analyses the dynamic relationships between innovation activities (approximated by two innovation input indicators and one innovation output indicator) and per capita income in Germany for the two periods from 1850...

The effects of patents as indicators for innovations and standards on German trade performance are analysed in general and German-British trade in detail. The latter analysis goes a step further than the approach of Swann et al. (1996) and is based on a broader and more detailed database. The...