Belitz, Heike; Schiersch, Alexander - In: DIW weekly report : economy, politics, science : a … 8 (2018) 46/47, pp. 475-482
Companies invest in research and development (R&D) to safeguard their competitive ability and increase productivity … that are located in a central urban agglomeration are especially productive. They additionally benefit from knowledge … transfer of knowledge among companies, universities, and non-university research institutes. Regional differences must be taken …