Co-evolutionary Patterns in Regional Knowledge Bases and Economic Structure: Evidence from European Regions

Francesco Quatraro (1)

1 GREDEG - Groupe de Recherche en Droit, Economie et Gestion

This paper analyses the co-evolutionary patterns of structural change in knowledge and economics. The former is made operational through an analysis of co-occurrences of technological classes in patent documents in order to derive indicators of coherence, variety and cognitive distance. The latter is made operational in a synthetic way by implementing shift-share analysis which decomposes labour productivity growth into effects caused by changes in the allocation of employment, those ascribed to intra-sector productivity growth, and those caused by interaction of these two components. The results of the analysis conducted on a sample of 227 European regions show that increasing variety is associated with the reallocation of the workforce across sectors whereas within-sector productivity is associated with high levels of both coherence and cognitive distance of the regional knowledge base.

Mots clés: Recombinant knowledge; Coherence; Variety; Regional structural change; Shift-share analysis

Domaines: Economies et finances

Francesco Quatraro. Co-evolutionary Patterns in Regional Knowledge Bases and Economic Structure: Evidence from European Regions. Regional Studies, 2016, 50 (3), pp.513-539. ⟨10.1080/00343404.2014.92795⟩. ⟨halshs-01070548⟩