This paper aims at showing how far the shape of a studied area influences the results of optimal location-allocation models. Simulations are performed on rectangular toy-networks with an equal number of vertices but with different length/width ratios. The case of merging two such networks into a common market is also considered. We limit our experience to the Simple Plant Location Problem (SPLP) which captures the fundamental trade-off of economic geography between accessibility and economies-of-scales. Results are analysed in terms of locations, allocations and costs. The results help at understanding how far an area (country/region) has larger development problems than others just because of its shape and/or of the way this area is linked within a common market (elongation of the country and length of the common border). Several real world examples are discussed when interpreting of the results.
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Paper provided by European Regional Science Association in its series ERSA conference papers with number
ersa05p56.
References listed on IDEAS Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
labbe, M. & Peeters, D. & Thisse, J.F., 1992.
"Location on Networks,"
Papers
9216, Universite Libre de Bruxelles - C.E.M.E..
Other versions:
LABBE, Martine & PEETERS, Dominique & THISSE, Jacques-Franois, 1993.
"Location on Networks,"
CORE Discussion Papers
1993040, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
Labbe, M. & Peeters, D. & Thisse, J.F., 1992.
"Location on Networks,"
Papers
9255-a, Erasmus University of Rotterdam - Econometric Institute.