Business people and professionals come together regularly at trade fairs, exhibitions, conventions, congresses, and conferences. Here, their latest and most advanced findings, inventions and products are on display to be evaluated by customers and suppliers, as well as by peers and competitors....

Business people and professionals come together regularly at trade fairs, exhibitions, conventions, congresses, and conferences. Here, their latest and most advanced findings, inventions and products are on display to be evaluated by customers and suppliers, as well as by peers and competitors....

The paper is concerned with spatial clustering of economic activity and its relation to the spatiality of knowledge creation in various sorts of interactive learning processes. It questions the merit of the prevailing explanatory model where the realm of tacit knowledge transfer is confined to...