| Article ID: | iaor20102848 |
| Volume: | 36 |
| Issue: | 4 |
| Start Page Number: | 461 |
| End Page Number: | 464 |
| Publication Date: | Jul 2008 |
| Journal: | Operations Research Letters |
| Authors: | Aussel Didier, Dutta Joydeep |
| Keywords: | Nash equilibrium |
It is well known that the generalized Nash equilibrium problem, a model for multi-leader–follower games, can be reformulated as a quasivariational inequality. We show that, in fact, a reformulation in terms of a variational inequality can be obtained in the general setting of quasiconvex nondifferentiable decision functions. An existence result is deduced.