The theory of growth poles is too well known to require a detailed elaboration here [14; 20; 21; 23; 24; 34]. The theory has been broadened considerably since its early and narrow statement by Perroux [37]. Drawing upon the theory of innovations as developed by Schumpeter, Perroux confined the growth pole concept to abstract (economic) space. A growth pole was defined as a large group of industries strongly related through input-output linkages around a leading industry (propulsive industry or industrie motrice). This propulsive in-
No takes yet. Share an insight, caveat, or question.
Richardson et al. (1975) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: