Papers in Evolutionary Economic Geography

June 16, 2017

# 17.14 Promoting regional growth and innovation: relatedness, revealed comparative advantage and the product space

Filed under: 2017 — Tags: , , , — mattehartog @ 6:43 pm

Gloria Cicerone, Philip McCann, Viktor A. Venhorst


We adapt the product-space methodological approach of Hausmann and Klinger to the case of Italian provinces and regions in order to examine the extent to which the network connectedness and centrality of a province’s exports is related to its economic performance. We construct a new Product Space Position (PSP) index which retains many of the Hausmann-Klinger features but which is also much better suited to handling regional and provincial data. We also compare PSP performance with two other export composition indices. A better positioning in the export-network product space is indeed associated with a better local economic outcomes.

June 8, 2012

# 12.11 The emergence of new technology-based sectors at the regional level: a proximity-based analysis of nanotechnology

Filed under: 2012 — Tags: , , , , — mattehartog @ 1:28 pm

Alessandra Colombelli, Jackie Krafft, Francesco Quatraro


This paper analyzes the emergence of new technology-based sectors at the regional level. We focus on the specific case of nanotechnology as representative of an industry based on a technology still in infancy whose evolution can be reliably traced on the basis of filed patent submissions. We implement a methodological framework based on the „product-space‟ approach, which allows us to investigate whether the development of new technologies is linked to the structure of the existing local knowledge base. We use patent data over the period 1986-2006 to carry out the analysis at the NUTS 2 level over the EU 15 countries. The results of the descriptive and econometric analysis supports the idea that history matters in the spatial development of a sector, and that the technological competences accumulated at the local level are likely to shape the future patterns of technological diversification.

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