We consider the multicriteria spatial price network equilibrium model in which consumers are allowed to weight both the transportation cost and the transportation time associated with the shipment of a given commodity. In particular, we assume that weights are not deterministic but subject to random fluctuations. Therefore, we formulate the problem as a random variational inequality and prove that under natural assumptions the associated random operator satisfies a uniform monotonicity property. The subsequent analysis is carried out in the framework of the theory of random variational inequalities.
|Titolo:||A variational inequality model of the spatial price network problem with uncertain data|
|Data di pubblicazione:||2012|
|Appare nelle tipologie:||1.1 Articolo in rivista|