This paper empirically analyzes the productivity, profitability, innovation and network effects of a public policy promoting micro and small scale industrial clusters in Ethiopia. To this end, firm-level survey data was collected from randomly selected clustered leather shoe manufacturers that...

The EU Framework Programme (FP) belongs to the most important instruments promoting transnational collaborative R&D projects in Europe. Its main objective is to initiate cross-border complementarities in order to exploit knowledge resources and to conduct large scale research. Within the EU FPs...

In this explorative study, we adopt a knowledge-centred perspective on clusters and investigate whether clusters' internal structure explains clusters' external (knowledge) collaborative strategies. All in all, the main analytical issue underlying this paper is the following: do internal...

Knowledge networks are important to understand learning in industry clusters but surprisingly little is known about what drives the formation, persistence and dissolution of ties. Applying stochastic actor-oriented models on longitudinal relational data from a mature cluster in a medium-tech...

This paper aims to further our emerging knowledge on the external linkages of regional clusters. We adopt a network governance perspective and study connected clusters as goal-directed, multilevel whole networks that we denote as “cluster networks.” Based on an analysis of four empirical...

Individual and organizational actors enter into a large number of relationships that include benefiting others without ensuring the equality of reciprocal benefits. We suggest that actors have evolved mechanisms that guide them in the choice of exchange partners, even without conscious...

Policy makers spend large amounts of public resources on the foundation of science parks and other forms of geographically clustered business activities, in order to stimulate regional innovation. Underlying the relation between clusters and innovation is the assumption that co-located firms...

We propose a random network model incorporating heterogeneity of agents and a continuous notion of homophily. Unlike the vast majority of the corresponding economic literature, we capture homophily in terms of similarity rather than equality of agents. We show that if links between similar...

We propose a random network model incorporating heterogeneity of agents and a continuous notion of homophily. Unlike the vast majority of the corresponding economic literature, we capture homophily in terms of similarity rather than equality by assuming that the probability of linkage between...