Spatial aggregation in gravity models:  2.  One-dimensional population density models.
"This paper, the second of four, is concerned with applying a methodology for analysing the spatial aggregation problem in gravity models outlined in the first paper.  The methodology is based on a consistent framework for linking measures of pattern in interaction data to the derivation and estimation of related interaction models using spatial information.  In this quest, a link is forged between information in data and the parameters of an associated model.... This relationship can be formalised for the case of the continuous one-dimensional interaction model such as the population density model, and this paper is concerned with demonstrating such an application to aggregations of zones in the Reading [England] region."
Batty
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Sikdar
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D003710:Demography; D019049:Developed Countries; D004739:England; D005060:Europe; D005843:Geography; D008962:Models, Theoretical; D011153:Population; D011156:Population Density; D012106:Research; D013223:Statistics as Topic; D006113:United Kingdom
Data Analysis; Developed Countries; England; Estimation Technics; Europe; Geographic Factors; Mathematical Model; Models, Theoretical; Northern Europe; Population; Population Density; Research Methodology; Spatial Distribution; United Kingdom