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A S Fotheringham
Researcher at Indiana University
Publications - 3
Citations - 786
A S Fotheringham is an academic researcher from Indiana University. The author has contributed to research in topics: Spatial ecology & Context (language use). The author has an hindex of 3, co-authored 3 publications receiving 767 citations.
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A new set of spatial-interaction models: the theory of competing destinations.
TL;DR: Members of the family of spatial-interaction models commonly referred to as gravity models are shown to be misspecified and an undesirable ‘spatial-structure effect’ in estimated distance-decay parameters is examined.
Journal ArticleDOI
Some theoretical aspects of destination choice and their relevance to production-constrained gravity models
TL;DR: It is shown that, if competition exists between destinations or, alternatively, if agglomeration effects are present, the gravity model is misspecified and estimated distance-decay parameters obtained from the model are related to spatial structure.
Journal ArticleDOI
Spatial Flows and Spatial Patterns
TL;DR: In this paper, the authors explored a further aspect of the misspecification bias in gravity parameter estimates and showed that the bias is dependent upon the pattern of accessibility that exists within a spatial system and the relevant aspects of this pattern are discussed for intraurban and interurban flow matrices.