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  • An efficient heuristic algorithm for the transportation-location problem
  • Algorithme ; Généralités sur la géographie ; Mathématique ; Modèle ; Problème transport-location
  • A continuous location problem with different norms
  • Skoolligging in Kemptonpark - optimale plasing versus werklike ligging (The location of schools in Kempton Park - Optimum location versus actual location)
  • The location of a center-median convex combination on an undirected tree
  • The use of standard distance as an equity criterion for public facility location
  • The maximal covering location problem with facility placement on the entire place
  • Developments in location/allocation modelling
  • Spatial efficiency of service locations and the regional development process
  • FOB mill pricing and plant location when demand is linear but non-uniform
  • The A. shows that the principle of median location and the Rydell principle fail to apply, and some well-established results in plant location theory no longer hold when demand is linear but non-uniform.
  • Optimum firm location under factor-price uncertainty
  • This paper presents a cost-minimizing location model to investigate the theoretical impacts and implication of factor-price uncertainty on the optimum location decision of the firm in linear space. It will be shown that increased input price
  • The Moses-Predohl pull and the location decision of the firm
  • Exploiting the two-stage approach and the envelope theorem, the AA. examine the role of Moses-Predohl pull in the cost minimizing location theory of the firm.
  • The combined equilibrium of travel networks and residentiel location markets
  • The combined user equilibrium of travel networks and residential location markets is shown to exist and to be unique in the expected allocation of household to residential locations and to the routes and links of the network, in the vacancies
  • and suits of residential locations and in the congested travel time and cost of each network link. The stability of the unique equilibrium position is briefly discussed, a computational algorithm is proposed and hints for generalized formulations
  • The Moses-Predohl pull and the neoclassical location theory
  • This paper shows that the appearance of the controversial Moses-Predohl pull is due to the two-stage approach (the separation of the production decision and the location decision) wich has been applied in the neoclassical location theory. It also
  • shows the Moses-Predohl pull is zero by using the well-known envelope theorem in the two-stage approach. Furthermore, it provides an alternative approach to show the Moses-Predohl pull is zero by considering the production decision and the location
  • obtained from the forest location survey in the lowland and the medium-scale agricultural location charting, and possibilities of their parallelization for natural zone type charting)
  • The results obtained from forest location survey concerning location mosaics in the Pleistocene area of the GDR are compared with the medium-scale agricultural locating charting with a view to the natural zone type charting to be done at the scale
  • of 1: 100000. Type generation and subtypes of the location mosaic are presented in special consideration of the hierarchy involved in the soil mosaic. The claim for universality of the natural zone types derived from this charting, based on the forest
  • location survey, is discussed in consideration of location dependence of forest field distribution. Proceeding from the contents of units involved, orientating parallelizations are possible between the two chartings.
  • The planar maximal covering location problem. (Symposium on location problems: in memory of Leon Cooper)
  • Activité de services ; Analyse spatiale ; Choix du site ; Congrès ; Distance parcourue ; Distance-temps ; Equipement ; Fonction d'utilité ; Généralités sur la géographie ; Infrastructure de services ; Localisation ; Location set covering model
  • Les techniques existant pour résoudre les problèmes de localisation de manière optimale (maximum covering location model), sont appliquées ici, dans le cas de certains équipements de services, en raisonnant sur les distances euclidienne et
  • A dynamic location-allocation model for evaluating the spatial impacts for just-in-time planning
  • The paper presents an interperiod network storage location-allocation (INSLA) model to solve the production planning problem. It is extended to a multiobjective problem in which trade-offs between delivery time and transportation costs are analyzed.
  • A location-allocation model for health care services planning
  • A location-allocation model for regional health care services planning is presented which can be used to analyze the problems of the equity-revenue trade-off relation in the spatial provision of health car services in a free-entry and free
  • A note on bilateral monopoly and the optimum location of vertically related firms
  • This note considers Blair, Kaserman, and Romand's conclusion (1989) that the only optimal solution in the case of bilateral monopoly is the joint profit maximization solution and examines the pattern of industrial location under joint profit
  • A note on transportation rates and location of the firm in a two-dimension, n-input space
  • The AA. explicitly consider quantity shipped as a key variable in the transportation rate function and examine the theoretical implication of this variable on the location decision of the firm.
  • Location and input mix decisions for energy facilities
  • The issues of designing and locating a secondary energy generation facility are considered in a generalised Weber model. The effects of factor substitution, transmission costs and line losses on planning problems are analysed. In general location