Abstract
PurposeThe paper sets out to focus on the upper level of knowledge cities of the world.Design/methodology/approachThey are analyzed in terms of research output in total and for three disciplines: biotechnology, information and communications technology, and nanotechnology. The concept of knowledge in regional and urban competition is generally recognized, although relations between urban and regional economic growth and knowledge level are far from clear.FindingsIn this paper research strength of the major research metropolis of the world is analyzed, and interrelations between the centers using co‐authorship as indicator are identified.Originality/valueCategorization of the nodal cities of the global research community is linked to the world city concept.
Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
