This paper investigates how physical, organisational, institutional, cognitive, social, and ethnic proximities between inventors shape their collaboration decisions. Using a new panel of UK inventors and a novel identification strategy, this paper systematically explores the net effects of all...

The 1980 patent granted to Stanley Cohen and Herbert Boyer for their development of rDNA technology played a critical role in the establishment of the modern biotechnology industry. From the birth of this general purpose technology in the San Francisco Bay area, rDNA-related knowledge diffused...

British regions are becoming increasingly culturally diverse, with migration as the main driver. Does this diversity benefit local economies? This research examines the impact of cultural diversity on the entrepreneurial performance of UK regions. We focus on two largely overlooked factors, the...

The development of new industries demands access to local capabilities. Little attention has yet been paid to the role of spillovers from neighbor regions for industrial diversification, nor has the role of network linkages between neighbor regions been investigated. As the spread of...

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...

We suggest three theoretical propositions on the nature, channels and boundaries of knowledge spillovers, and we test them with knowledge production functions estimated on French NUTS 3 regions over 2002–2008. Several novelties are introduced. First, we quantify external R&D to complement the...

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 paper analyses the effect of knowledge spillovers from academic research on regional innovation. Spillovers are localized to the extent that the underlying mechanisms are geographically bounded. However, university-industry collaboration - as one of the carriers of knowledge spillovers - is...

In agglomeration studies, the effects of various regional externalities related to knowledge spillovers remain largely unclear. To explain innovation clustering, scholars emphasize the contribution of Localized Knowledge Spillovers (LKS) and, specifically when estimating the Knowledge Production...