This paper investigates the impact of regional sectoral diversity on regional employment growth in Italy over the period 1991-2001. Assuming that externalities may be stronger between industries selling similar products or sharing the same skills and technology (i.e. related industries), we...

This paper makes an attempt to estimate the impact of regional variety and trade linkages on regional economic growth by means of export and import data by Italian province (NUTS 3) and sector (3-digit) for the period 1995-2003. Our results show strong evidence of related variety contributing to...

Klepper’s theory of industry clustering based on organizational reproduction and inheritance through spinoffs challenged the Marshallian view on industry clustering. The paper provides an assessment of Klepper’s theoretical and empirical work on industry clustering. We explore how ‘new’...

By means of a unique longitudinal database with information on all plants and employees in the Swedish economy, this paper analyzes how geographical proximity influences the impact of spillovers and knowledge flows on the productivity growth of plants. Concerning the effects of spillovers, we...

This aim of this paper is to present the objectives and scope of an evolutionary approach to economic geography. We argue that the goal is not only to utilise the concepts and ideas from evolutionary economics (and evolutionary thinking more broadly) to help interpret and explain how the...