This paper considers the innovation dynamics in OECD countries since the beginning of the 1990s. Special attention is given to German firms that had the exceptional opportunity and burden to develop an innovative regime in the former GDR. The economic slump in the new decade had everywhere a...

Research and development activities (R&D) are becoming more and more important for the development of the telecommunications industry. To a large extent they determine the competitive position of firms and nations. Both the equipment and carriers depend on their technological competence. In the...

Recent studies point to the significant effects unintended technological spillover has on profits, market value and patent output of enterprises. The public good character relates not only to technology, but also to (public) science. The paper introduces a new data source on German businesses...

In economic, scientometric and innovation research, often so-called specialization indices are used. These indices measure comparative strengths or weaknesses as well as specialization profiles of the observation units with respect to certain criteria, such as patenting and publication or trade...