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Population |
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unit: million persons dimension: region |
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The size and structure of a population is determined by three fundamental demographic processes: birth, death and migration. The number of births is determined by the fertility rates, the number of deaths by the age-specific mortality rates. Migration is taken into account exogenously by the total number of net migrants per year (i.e. immigration flow minus emigration). These aspects are included in a standard cohort-component model of 101 age groups and the two sexes.
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Urbanization |
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unit: none (fraction) dimension: region |
The fraction of the population living in urban areas. This is an exogenous variable.
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