| (1) A.Weber's locational equilibrium solution anywhere within the triangle (instead of at a corner location)... |
(2) Christaller's regular hexagonal & hierarchical grid of market areas and central places... |
(3) Von Thuenen's circular pattern of land use zones... |
(4) Hotelling's famous equilibrium solution... |
(5) D. Smith' spatial margin analysis (spatially variable cost and revenue analyses)... |
(6) Alonso's equilibrium land use pattern... |
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| the assumption of linear transport cost functions for the three transport processes | the presence of (external) agglomeration economies | the uniformity of production methods and intensity of land use at all locations within each zone of cultivation | the presence of some distance elasticity of demand | uniformity of output prices | the absence of minimum- lot- size zoning regulations in suburbs |
or