Different kinds of networks, such as transportation, communication, computer, and supply networks, are susceptible to similar kinds of inefficiencies. These arise when congestion externalities make the cost for each user depend on the other users' choice of routes. If each user chooses the least...

This chapter provides an overview of the latest state of the art of methods for numerical computation of Nash equilibria and refinements of Nash equilibria for general finite n -person games. The appropriate method for computing Nash equilibria for a game depends on a number of factors. The...

As a new type of technique, simplicial methods have yielded extremely important contributions toward solutions of a system of nonlinear equations. Theoretical investigations and numerical tests have shown that the performance of simplicial methods depends critically on the triangulations...