Aggregation ; Demographic structure ; Model ; Spatial analysis ; Statistical bias ; Statistics ; United Kingdom
Statistical models are proposed that capture the essential features of the structure of a population composed of geographically defined groups and can encompass grouping processes and contextual effects. They are used to show how small effects
Interregional economic-demographic model of the Tokyo region
Le modèle porte sur les quatre préfectures composant la région de Tokyo. Il consiste en sept blocs: population, migrations alternantes, emploi, production, revenu et consommation, capitaux et prix, et 142 équations. La mobilité résidentielle y est
Behaviour ; Demographic behaviour ; Demographic change ; Demographic structure ; Demographic transition ; Demography ; Migration ; Population ; Population concentration ; Population geography ; Population growth ; Regional disparities ; Social
Pour présenter les articles composant ce numéro et les replacer dans un contexte plus large, l'A. met l'accent sur le paradoxe des populations du Monde, convergentes dans leur dynamique et diversifiées dans les situations du moment. Il insiste sur
The chosen method consists in taking as a point of departure a maximum network composed of a whole series of links (inspired from the existing national traffic plans) connecting European cities of more than 300000inhabitants and of deleting
, which is connected to the first through no high speed line, is composed of the German C connecting Bremen to Stuttgart via Münster, the Ruhr Area, Cologne, Frankfurt and Mannheim. Studies on the sensibility of the obtained network to various technical
and economic parameters show that in fact geographic and demographic factors prevail.
Australia ; Data ; Demographic situation ; Demographic transition ; Demography ; Divorce ; Fertility ; Island ; Life expectancy ; Marriage rate ; Mortality ; Oceania ; Pacific Region ; Population ; Population growth
Cette chronique retrace les grands changements socio-démographiques et sanitaires survenus depuis les années 1950 dans l'ensemble de la région, les 4 sous-régions qui la composent, et, dans la mesure du possible, chaque pays. Après une présentation
A demographic study of Hokkaido and the rest of Japan. The application of the multiregional demographic model
Adoption of a multiregional demographic model to study the demographic behaviour of Hokkaido in relation to the national context. Results show a striking high rate of out-migration of young people in the 15-19 years age-group from Hokkaido
Hierarchie reality a hodnoceni demografickych a geodemografickych systému. (The hierarchy of reality and the assessment of demographic and geo-demographic systems)
Dynamics of socio-economic evolution. Gnoseological and ontological principles are the point of departure for a classification of real systems. Types of developing processes. The specifies of demographic and geo-demographic systems provided both
City size ; City;Town ; Demographic change ; Diffusion of innovations ; Forecast;Prediction ; France ; Internal migration ; Migratory flow ; Population redistribution ; Scenario ; Structural stability ; System dynamics ; Urban change ; Urban growth
L'A. montre que la problématique qui consiste à analyser l'évolution spatio-temporelle d'un système complexe à une échelle macroscopique en tenant compte des interactions entre les éléments qui le composent, est particulièrement bien adaptée à
To explore the dynamics of forest area change in Northeast China, an econometric model is developed which is composed of three equations identifying forestry production, conversion from open forest to closed forest and conversion from other land
uses to closed forest so as to explore the impacts on the forest area changes from demographic, social, economic, location and geophysical factors. On this basis, the AA. employ the Dynamics ofLand System (DLS) model to simulate land-use conversions
Demographic change ; Demographic structure ; Hungary ; International migration ; Regional development
The A. associates processes of spatial migration with the goals of regional development and their demographic consequences in the various regions. The Hungarian demographic processes are investigated in an internatioanl framework and, in addition
Zakonitosti vyvoje demografickych systému. (Laws of development of demographic systems)
The trends of the world demographic revolution reflects the differentiation of particular populations. In the developed countries the demographic revolution has already been completed, in the developing countries it is taking place. Now, it has