if they can form a network in the graph. A single-valued solution, the average tree solution, is proposed for this class …

positions. Two examples of such structures are communication networks and hierarchies. In the literature the distinction between … defined by properties of the set of feasible coalitions. We characterize the feasible sets in communication networks and …

This paper examines how a radical technological innovation affects alliance formation of firms and subsequent network … firms’ existing network, we provide some insight into distant link formation with unknown partners, which contributes to our …

Many networks such as the Internet have been found to possess scale-free and small-world network properties reflected …. Both types of networks will be examined in terms of their network topology and specifically whether or not they are scale … by so-called power law distributions. Scale-free properties evolve in large complex networks through self …