Spatial Interaction Models:Formulations and Applications |
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Page 8
... spatial separation in the matrix C is also problematic and has also been the subject of fairly intense experimentation . Three general measures dominate the literature : these being distance , travel cost and travel time . Each of these ...
... spatial separation in the matrix C is also problematic and has also been the subject of fairly intense experimentation . Three general measures dominate the literature : these being distance , travel cost and travel time . Each of these ...
Page 10
... spatial separation between i and j . The parameters μ , a and ẞ reflect the relationship between each of these variables and T. În much of what follows we will concentrate on the basic structure of the model rather than on a detailed ...
... spatial separation between i and j . The parameters μ , a and ẞ reflect the relationship between each of these variables and T. În much of what follows we will concentrate on the basic structure of the model rather than on a detailed ...
Page 98
... Spatial separation is defined by the straight- line distance between the centroids of the FRS . In migration studies , spatial separation influences destination choice through reducing information , and thereby increasing uncertainty ...
... Spatial separation is defined by the straight- line distance between the centroids of the FRS . In migration studies , spatial separation influences destination choice through reducing information , and thereby increasing uncertainty ...
Contents
THE ELEMENTS OF SPATIAL INTERACTION MODELLING | 1 |
SPATIAL INTERACTION AND SPATIAL CHOICE | 67 |
APPLICATIONS TO MIGRATION ANALYSIS | 89 |
Copyright | |
9 other sections not shown
Common terms and phrases
allocation analysis application aspatial choice assumed behaviour c₁ calibration centrality ceteris paribus Chapter choice set cluster of alternatives competing destinations model constraints consumer cost demand described destination choice destination competition discussed distance distance-decay parameter distribution doubly constrained model entropy equation evaluated example exponential function Extreme Value distribution facility location Figure flows Fotheringham grocery shopping hierarchical income increases individuals inflow information-processing strategy levels location-allocation logit formulation logit model maximisation measure microstates migration minimax multipurpose nearest nodes non-grocery number of alternatives O'Kelly objective function obtained optimising origin-specific outflow outlet P₁ parameter estimates patterns perceived attractiveness Poisson regression population predicted probability problem production-constrained model regions regression relationship represents retail selected shopping center SIMODEL spatial choice spatial interaction models spatial separation stop store choice supermarkets T₁ Table Tobler trip distribution V₁ values variables Winn Dixie zero zone