Forging connections: The role of ‘boundary spanners’ in globalising clusters and shaping cluster evolution

Synthesising the endogenous-centred evolutionary economic geography perspective, and the globally oriented ‘global pipelines’ and global production networks frameworks, this article develops the ‘boundary spanner’ concept to propose a theoretical framework to illustrate how resourceful actors, as boundary spanners, globalise clusters and in turn drive cluster evolution. This framework comprises four interrelated cluster boundary-spanning functions, namely, discursive construction, innovation promotion, production coordination and market reach. This article aims to advance the cluster literature by unpacking how clusters’ global connections are constructed and maintained, conceptualising the multidimensional role of the agency of boundary spanners and demonstrating boundary spanners’ contributions to cluster evolution.