Research on entrepreneurial networking could be regarded as an area of entrepreneurship where research has developed at a much lower pace than in entrepreneurship in general. The reasons for this phenomenon could be that researchers either avoided the area or were discouraged by an array of...

In this paper we relate a particular form of social interactions, i.e. peer group influences, to the structure of the network from which they originate. Using an extremely detailed dataset on friendship relationships between students from U.S. school, we find evidence suggesting that the...

This paper studies whether structural properties of friendship networks affect individual outcomes in education. We first develop a model that shows that, at the Nash equilibrium, the outcome of each individual embedded in a network is proportional to her Katz-Bonacich centrality measure. This...

We study the statistical properties of the distribution of total energies (or costs) over the set of N! configurations for the marriage problem with N men and N women. Analytical results and exhaustive numerical calculations for the whole configuration space are presented, taking into account...

In this study, we investigate interfirm networks by employing a unique data set containing information on more than 800,000 Japanese firms, about half of all corporate firms currently operating in Japan. First, we find that the number of relationships, measured by the indegree, has a fat-tail...

Since 1996, eight elections have taken place in postcommunist Europe and Eurasia that have replaced illiberal with liberal governments. There is ample evidence that these “electoral revolutions” reflected the cross-national diffusion of a distinctive model of regime change that was developed...