Stochastic user equilibrium assignment with elastic demand

It is well-known that, in deterministic user equilibrium assignment, it is straightforward to allow for elastic demand. The research described in this paper sets out to show that the same is true for stochastic user equilibrium assignment with elastic demand (SUEED). It presents a new objective function for SUEED, and a simple solution algorithm that can be implemented by only a minor modification to existing assignment software. A numerical example illustrates the working of the algorithm