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The difference between alternative averages
covariance population average weighting function
2014/11/21
Background: Demographers have long been interested in how compositional change, e.g., change in age structure, affects population averages.Objective: We want to deepen understanding of how composition...
Will Population Ageing Necessarily Lead to an Increase in the Number of Persons with Disabilities? Alternative Scenarios for the European Union
Population Ageing European Union Disabilities
2009/3/13
There is a widespread expectation that the combination of significant population ageing in Europe over the coming decades, along with the fact that the elderly are more likely to have disabilities, wi...
World Urbanization Prospects an alternative to the UN model of projection compatible with the mobility transition theory
developed countries developing countries environment model poverty projections urban transition urbanization
2008/12/9
This paper proposes to critically examine the United Nations projections on urbanisation. Both the estimates of current trends based on national data and the method of projection are evaluated. The th...
Cohabitation in Botswana: An Alternative or a Prelude to Marriage?
Prelude to Marriage Alternative Botswana Cohabitation
2008/4/12
Given the recent increase in the prevalence of cohabiting unions in Botswana, this paper speculates on the role this type of union plays in contemporary Botswana family system. The analysis is based o...