Show simple item record Marianov, Vladimir Serra, Daniel Revelle, Charles
dc.contributor.other Universitat Pompeu Fabra. Departament d'Economia i Empresa 2017-07-26T10:50:16Z 2017-07-26T10:50:16Z 1997-06-01
dc.identifier.citation European Journal of Operational Research, 114, (1999), pp. 363-371
dc.description.abstract We offer a formulation that locates hubs on a network in a competitive environment; that is, customer capture is sought, which happens whenever the location of a new hub results in a reduction of the current cost (time, distance) needed by the traffic that goes from the specified origin to the specified destination. The formulation presented here reduces the number of variables and constraints as compared to existing covering models. This model is suited for both air passenger and cargo transportation. In this model, each origin-destination flow can go through either one or two hubs, and each demand point can be assigned to more than a hub, depending on the different destinations of its traffic. Links (``spokes'' have no capacity limit. Computational experience is provided.
dc.format.mimetype application/pdf
dc.language.iso eng
dc.relation.ispartofseries Economics and Business Working Papers Series; 227
dc.rights L'accés als continguts d'aquest document queda condicionat a l'acceptació de les condicions d'ús establertes per la següent llicència Creative Commons
dc.title Location of hubs in a competitive environment
dc.type info:eu-repo/semantics/workingPaper 2017-07-23T02:03:09Z
dc.subject.keyword location
dc.subject.keyword hub
dc.subject.keyword tabu search
dc.subject.keyword Microeconomics
dc.rights.accessRights info:eu-repo/semantics/openAccess

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