This paper develops an extended version of the quality-ladder model by allowing for heterogeneous markets. Based on this model, it presents an empirical analysis of innovation-based growth at the market level using a technometric measurement concept. It can be shown that a growth-promoting...

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...

This book focuses on the emerging field of evolutionary economic policy, highlighting the interface between the state, markets, and the evolutionary complexity of modern economies. The contributors explore the possibilities and limitations of governance, and provide a unique platform for the...

It is a general understanding that the advanced economies are currently undergoing a fundamental transformation into knowledge-based societies. There is a firm belief that this is based on the development of high-tech industries. Correspondingly, in this scenario low-tech sectors appear to be...

When quantifying spillover effects among technologies and between science and technology one faces the problem that clear-cut measurement procedures are difficult to define and to validate. The well-known approach by indexing certain outputs (patent documents) grasps only parts of the complex...