| Article ID: | iaor200729 |
| Country: | Netherlands |
| Volume: | 71 |
| Issue: | 3 |
| Start Page Number: | 229 |
| End Page Number: | 239 |
| Publication Date: | May 2006 |
| Journal: | Mathematics and Computers in Simulation |
| Authors: | Vitanza C., Donato M.B., Milasi M. |
We present some sensitivity results for the spatial price equilibrium problem in the case of quantity formulation model and in presence of excess supply and excess demand. The equilibrium conditions that describe the above model are expressed in terms of a time dependent variational inequality. The variational inequality formulation plays a fundamental role in order to achieve the sensitivity results.