particular, if the linking costs are not too low and not too high, at least one such network is pairwise stable. Moreover, in … explanation for many core-periphery structures observed in real life social networks. -- Network Formation ; Heterogeneity …

In matching markets the number of blocking pairs is often used as a criterion to compare matchings. We argue that this … changes, nor will it capture the satisfaction of the players with the matching. As an alternative, we set up two principles … objection against the given matching according to a bargaining set characterization of the set of stable matchings. We prove …

We develop a strategic model of network interdiction in a non-cooperative game of flow. An adversary, endowed with a … bounded quantity of bads, chooses a flow specifying a plan for carrying bads through a network from a base to a target …. Simultaneously, an agency chooses a blockage specifying a plan for blocking the transport of bads through arcs in the network. The …