Author: Publisher:
ISBN:
Category : Africa
Languages : en
Pages : 46
Book Description
Estimates and Projections of African Population Trends
Author: Aging in Sub-Saharan Africa
Author: National Research CouncilPublisher: National Academies Press
ISBN: 0309180090
Category : Social Science
Languages : en
Pages : 368
Book Description
In sub-Saharan Africa, older people make up a relatively small fraction of the total population and are supported primarily by family and other kinship networks. They have traditionally been viewed as repositories of information and wisdom, and are critical pillars of the community but as the HIV/AIDS pandemic destroys family systems, the elderly increasingly have to deal with the loss of their own support while absorbing the additional responsibilities of caring for their orphaned grandchildren. Aging in Sub-Saharan Africa explores ways to promote U.S. research interests and to augment the sub-Saharan governments' capacity to address the many challenges posed by population aging. Five major themes are explored in the book such as the need for a basic definition of "older person," the need for national governments to invest more in basic research and the coordination of data collection across countries, and the need for improved dialogue between local researchers and policy makers. This book makes three major recommendations: 1) the development of a research agenda 2) enhancing research opportunity and implementation and 3) the translation of research findings.
Estimates and Projections of African Population Trends as Assessed in 1986
Author: World Population Prospects 2019: Highlights
Author: United Nations PublicationsPublisher:
ISBN: 9789211483161
Category : Political Science
Languages : en
Pages : 0
Book Description
The United Nations population estimates and projections form a comprehensive set of demographic data to assess population trends at the global, regional and national levels. They are used in the calculation of many of the key development indicators commonly used by the United Nations system, including for more than one third of the indicators used to monitor progress towards the achievement of the Sustainable Development Goals. The 2019 revision of the World Population Prospects is the twenty-sixth edition of the official United Nations population estimates and projections, which have been prepared since 1951 by the Population Division of the Department of Economic and Social Affairs. The 2019 revision presents population estimates from 1950 until the present for 235 countries or areas, which have been developed through country-specific analyses of historical demographic trends. It builds on previous revisions by incorporating additional results from the 2010 and 2020 rounds of national population censuses as well as information from vital registration and recent nationally representative household sample surveys. The 2019 revision also presents population projections to the year 2100 that reflect a range of plausible outcomes at the global, regional and country levels. These Highlights summarise key population trends described by the estimates and projections presented in World Population Prospects 2019.
Beyond Six Billion
Author: National Research CouncilPublisher: National Academies Press
ISBN: 0309172020
Category : Social Science
Languages : en
Pages : 368
Book Description
Is rapid world population growth actually coming to an end? As population growth and its consequences have become front-page issues, projections of slowing growth from such institutions as the United Nations and the World Bank have been called into question. Beyond Six Billion asks what such projections really say, why they say it, whether they can be trusted, and whether they can be improved. The book includes analysis of how well past U.N. and World Bank projections have panned out, what errors have occurred, and why they have happened. Focusing on fertility as one key to accurate projections, the committee examines the transition from high, constant fertility to low fertility levels and discusses whether developing countries will eventually attain the very low levels of births now observed in the industrialized world. Other keys to accurate projections, predictions of lengthening life span and of the impact of international migration on specific countries, are also explored in detail. How good are our methods of population forecasting? How can we cope with the inevitable uncertainty? What population trends can we anticipate? Beyond Six Billion illuminates not only the forces that shape population growth but also the accuracy of the methods we use to quantify these forces and the uncertainty surrounding projections. The Committee on Population was established by the National Academy of Sciences (NAS) in 1983 to bring the knowledge and methods of the population sciences to bear on major issues of science and public policy. The committee's work includes both basic studies of fertility, health and mortality, and migration; and applied studies aimed at improving programs for the public health and welfare in the United States and in developing countries. The committee also fosters communication among researchers in different disciplines and countries and policy makers in government, international agencies, and private organizations. The work of the committee is made possible by funding from several government agencies and private foundations.
Economically Active Population Estimates and Projections, 1950-2025: Africa
Author: International Labour OfficePublisher: Routledge
ISBN:
Category : Business & Economics
Languages : en
Pages : 240
Book Description
Statistical tables, population, population growth, labour force and labour force participation, trends and projections, developing countries, developed countries - presents international, regional level and national level data by sex, age group, economic sector and annual employment growth rates.
Economically Active Population Estimates and Projections, 1950-2025: Africa
Author: International Labour OfficePublisher: Routledge
ISBN: 9789220053461
Category : Business & Economics
Languages : en
Pages : 254
Book Description
Statistical tables, population, population growth, labour force and labour force participation, trends and projections, developing countries, developed countries - presents international, regional level and national level data by sex, age group, economic sector and annual employment growth rates.
Africa Region Population Projections
Author: World Bank. Population and Human Resources DepartmentPublisher:
ISBN:
Category : Africa
Languages : en
Pages : 234
Book Description
New estimates of trends in demographic indicators from the 1970s and revised projections for all countries and economies in the region.
Aging and the Macroeconomy
Author: National Research CouncilPublisher: National Academies Press
ISBN: 0309261961
Category : Social Science
Languages : en
Pages : 230
Book Description
The United States is in the midst of a major demographic shift. In the coming decades, people aged 65 and over will make up an increasingly large percentage of the population: The ratio of people aged 65+ to people aged 20-64 will rise by 80%. This shift is happening for two reasons: people are living longer, and many couples are choosing to have fewer children and to have those children somewhat later in life. The resulting demographic shift will present the nation with economic challenges, both to absorb the costs and to leverage the benefits of an aging population. Aging and the Macroeconomy: Long-Term Implications of an Older Population presents the fundamental factors driving the aging of the U.S. population, as well as its societal implications and likely long-term macroeconomic effects in a global context. The report finds that, while population aging does not pose an insurmountable challenge to the nation, it is imperative that sensible policies are implemented soon to allow companies and households to respond. It offers four practical approaches for preparing resources to support the future consumption of households and for adapting to the new economic landscape.
The Future Population of the World
Author: Wolfgang LutzPublisher: Routledge
ISBN: 1134065892
Category : Social Science
Languages : en
Pages : 527
Book Description
The highly acclaimed The Future Population of the World contains the most authoritative assessment available of the extent to which population is likely to grow over the next 50 to 100 years. The book provides a thorough analysis of all the components of population change and translates these factors into a series of projections for the population of the world's regions. This revised and updated version incorporates completely new scenario projections based on updating starting values and revised assumptions, plus several methodological improvements. It also contains the best currently available information on global trends in AIDS mortality and the first ever fully probabilistic world population projections. The projections, given up to 2100, add important additional features to those of the UN and the World Bank: they show the impacts of alternative assumptions for all three components (mortality and migration, as well as fertility); they explicitly take into account possible environmental limits to growth; and, for the first time, they define confidence levels for global populations. Combining methodological innovation with overviews of the most recent data and literature, this updated edition of The Future Population of the World is sure to conform its reputation as the most comprehensive and essential publication in the field.