of networks of social interactions. We argue that there is one non-trivial length-scale in the model, analogous to the … of multifractals. We also study the problem of site percolation on small-world networks as a simple model of disease …

Networks such as ethnic credit associations, close-knit residential neighborhoods, "old boy' networks, and ethnically … linked businesses play an important role in economic life but have been little studied by economists. These networks are … parochialism. We provide an exonomic analysis of parochial networks in which the losses incurred by not trading with outsiders are …

and technological networks: the presence of small world patterns. Here we analyse this problem by using several graphs … networks. The consequences for circuit design are outlined. …

Percolation on two-dimensional small-world networks has been proposed as a model for the spread of plant diseases. In …

The relationship between money and credit is developed in terms of "know-who" networks. It is suggested that the link …-who" networks. Some suggestions for the measurement of the velocity of money and credit are made. …

A number of recent studies have focused on the statistical properties of networked systems such as social networks and … networks: the small-world property, power-law degree distributions, and network transitivity. In this paper, we highlight … another property which is found in many networks, the property of community structure, in which network nodes are joined …

considerable advantage of being exactly solvable for many of its average properties. However, as a model of real-world networks … such as the Internet, social networks or biological networks it leaves a lot to be desired. In particular, it differs from … real networks in two crucial ways: it lacks network clustering or transitivity, and it has an unrealistic Poissonian degree …