This paper presents a new spatial interaction modelling framework for estimating subnational, international migration flows within Europe. We introduce a several-stage model which incorporates constraints at two geographical levels and produces estimates for a full matrices of interregional...

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The continuing growth of urban regions coupled with their strong interactions with transportation systems places great emphasis on the coevolution of these systems. In this paper we introduce three developments. First, as a preliminary, the dynamic model of the evolution of retail structure is...

This paper explores the role of mathematical models in archaeology and history. Variants of a particular model — an entropy-maximizing spatial interaction model which also functions as a location model — are presented through two case studies. The first is an example from Archaeology which...

The general urban model is viewed in brief retrospectively, mainly emphasizing the transition for the monocentric 'classical' elements of such a model to the multicentric. The emphasis of the paper, however, is on future prospects. It is argued that it could be developed as the basis of a...

This paper presents the results of a series of simulations analysing the implications of measures to reduce carbon emissions in Annex 1 countries, conducted using the Oxford Global Macroeconomic and Energy Model. It shows that the GDP costs of reducing carbon emissions vary significantly across...