Population Trends And Estimates

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Aging and the Macroeconomy

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309261961
Total Pages : 230 pages
Book Rating : 4.3/5 (92 download)

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Book Synopsis Aging and the Macroeconomy by : National Research Council

Download or read book Aging and the Macroeconomy written by National Research Council and published by National Academies Press. This book was released on 2013-01-10 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Ecological Models and Data in R

Author : Benjamin M. Bolker
Publisher : Princeton University Press
ISBN 13 : 0691125228
Total Pages : 408 pages
Book Rating : 4.6/5 (911 download)

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Book Synopsis Ecological Models and Data in R by : Benjamin M. Bolker

Download or read book Ecological Models and Data in R written by Benjamin M. Bolker and published by Princeton University Press. This book was released on 2008-07-21 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction and background; Exploratory data analysis and graphics; Deterministic functions for ecological modeling; Probability and stochastic distributions for ecological modeling; Stochatsic simulation and power analysis; Likelihood and all that; Optimization and all that; Likelihood examples; Standar statistics revisited; Modeling variance; Dynamic models.

American Community Survey

Author :
Publisher :
ISBN 13 :
Total Pages : 18 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis American Community Survey by :

Download or read book American Community Survey written by and published by . This book was released on 2000 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Using Science to Improve the BLM Wild Horse and Burro Program

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309264944
Total Pages : 399 pages
Book Rating : 4.3/5 (92 download)

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Book Synopsis Using Science to Improve the BLM Wild Horse and Burro Program by : National Research Council

Download or read book Using Science to Improve the BLM Wild Horse and Burro Program written by National Research Council and published by National Academies Press. This book was released on 2013-10-04 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using Science to Improve the BLM Wild Horse and Burro Program: A Way Forward reviews the science that underpins the Bureau of Land Management's oversight of free-ranging horses and burros on federal public lands in the western United States, concluding that constructive changes could be implemented. The Wild Horse and Burro Program has not used scientifically rigorous methods to estimate the population sizes of horses and burros, to model the effects of management actions on the animals, or to assess the availability and use of forage on rangelands. Evidence suggests that horse populations are growing by 15 to 20 percent each year, a level that is unsustainable for maintaining healthy horse populations as well as healthy ecosystems. Promising fertility-control methods are available to help limit this population growth, however. In addition, science-based methods exist for improving population estimates, predicting the effects of management practices in order to maintain genetically diverse, healthy populations, and estimating the productivity of rangelands. Greater transparency in how science-based methods are used to inform management decisions may help increase public confidence in the Wild Horse and Burro Program.

World Population Prospects

Author : United Nations. Dept. of Economic and Social Affairs. Population Division
Publisher : United Nations Publications
ISBN 13 :
Total Pages : 872 pages
Book Rating : 4.3/5 (126 download)

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Book Synopsis World Population Prospects by : United Nations. Dept. of Economic and Social Affairs. Population Division

Download or read book World Population Prospects written by United Nations. Dept. of Economic and Social Affairs. Population Division and published by United Nations Publications. This book was released on 2003 with total page 872 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents the highlights from the results of the 2002 Revision of the official world population estimates and projections prepared by the Population Division of the Department of Economic and Social Affairs of the United Nations Secretariat. The 2002 Revision is the eighteenth round of global demographic estimates and projections undertaken by the Population Division since 1950.These official UN estimates (1950-2000) and projections (2000-2050) are for every country in the world, including estimates and projections of 28 demographic indicators, including birth rates, deaths rates, infant mortality rates and life expectancy.The full results of the 2002 Revision are presented in a series of three volumes. This first volume contains the comprehensive tables of the official UN world population estimates and projections. Covering the 1950-2050 time period, demographic profiles and selected demographic indicators are provided for each development group, major area, region and country. In all data tables, figures for 1950-2000 are estimates and those thereafter are projections, presented as medium, high, low and constan-fertility variants. There is an executive summary of the results and an overview of the assumptions underlying the 2002 revision

World Population Prospects 2019: Highlights

Author : United Nations Publications
Publisher :
ISBN 13 : 9789211483161
Total Pages : 0 pages
Book Rating : 4.4/5 (831 download)

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Book Synopsis World Population Prospects 2019: Highlights by : United Nations Publications

Download or read book World Population Prospects 2019: Highlights written by United Nations Publications and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 Council
Publisher : National Academies Press
ISBN 13 : 0309069904
Total Pages : 369 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Beyond Six Billion by : National Research Council

Download or read book Beyond Six Billion written by National Research Council and published by National Academies Press. This book was released on 2000-10-11 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Subnational Population Estimates

Author : David A. Swanson
Publisher : Springer Science & Business Media
ISBN 13 : 9048189543
Total Pages : 420 pages
Book Rating : 4.0/5 (481 download)

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Book Synopsis Subnational Population Estimates by : David A. Swanson

Download or read book Subnational Population Estimates written by David A. Swanson and published by Springer Science & Business Media. This book was released on 2012-05-23 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: Providing a unified and comprehensive treatment of the theory and techniques of sub-national population estimation, this much-needed publication does more than collate disparate source material. It examines hitherto unexplored methodological links between differing types of estimation from both the demographic and sample-survey traditions and is a self-contained primer that combines academic rigor with a wealth of real-world examples that are useful models for demographers. Between censuses, which are expensive, administratively complex, and thus infrequent, demographers and government officials must estimate population using either demographic modeling techniques or statistical surveys that sample a fraction of residents. These estimates play a central role in vital decisions that range from funding allocations and rate-setting to education, health and housing provision. They also provide important data to companies undertaking market research. However, mastering small-area and sub-national population estimation is complicated by scattered, incomplete and outdated academic sources—an issue this volume tackles head-on. Rapidly increasing population mobility is making inter-census estimation ever more important to strategic planners. This book will make the theory and techniques involved more accessible to anyone with an interest in developing or using population estimates.

Fertility Change in Contemporary Japan

Author : Robert W. Hodge
Publisher : University of Chicago Press
ISBN 13 : 9780226346502
Total Pages : 384 pages
Book Rating : 4.3/5 (465 download)

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Book Synopsis Fertility Change in Contemporary Japan by : Robert W. Hodge

Download or read book Fertility Change in Contemporary Japan written by Robert W. Hodge and published by University of Chicago Press. This book was released on 1991 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: The authors examine the striking decline in Japan's birthrate in light of the rapid urbanization, industrialization, and socioeconomic development experienced by the nation since World War II.

American Jewish Year Book 2019

Author : Arnold Dashefsky
Publisher : Springer
ISBN 13 : 9783030403706
Total Pages : 830 pages
Book Rating : 4.4/5 (37 download)

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Book Synopsis American Jewish Year Book 2019 by : Arnold Dashefsky

Download or read book American Jewish Year Book 2019 written by Arnold Dashefsky and published by Springer. This book was released on 2020-08-11 with total page 830 pages. Available in PDF, EPUB and Kindle. Book excerpt: Part I of each volume will feature 5-7 major review chapters, including 2-3 long chapters reviewing topics of major concern to the American Jewish community written by top experts on each topic, review chapters on "National Affairs" and "Jewish Communal Affairs" and articles on the Jewish population of the United States and the World Jewish Population. Future major review chapters will include such topics as Jewish Education in America, American Jewish Philanthropy, Israel/Diaspora Relations, American Jewish Demography, American Jewish History, LGBT Issues in American Jewry, American Jews and National Elections, Orthodox Judaism in the US, Conservative Judaism in the US, Reform Judaism in the US, Jewish Involvement in the Labor Movement, Perspectives in American Jewish Sociology, Recent Trends in American Judaism, Impact of Feminism on American Jewish Life, American Jewish Museums, Anti-Semitism in America, and Inter-Religious Dialogue in America. Part II-V of each volume will continue the tradition of listing Jewish Federations, national Jewish organizations, Jewish periodicals, and obituaries. But to this list are added lists of Jewish Community Centers, Jewish Camps, Jewish Museums, Holocaust Museums, and Jewish honorees (both those honored through awards by Jewish organizations and by receiving honors, such as Presidential Medals of Freedom and Academy Awards, from the secular world). We expand the Year Book tradition of bringing academic research to the Jewish communal world by adding lists of academic journals, articles in academic journals on Jewish topics, Jewish websites, and books on American and Canadian Jews. Finally, we add a list of major events in the North American Jewish Community.

World Population and Human Capital in the Twenty-first Century

Author : Wolfgang Lutz
Publisher : Oxford University Press
ISBN 13 : 0198813422
Total Pages : 737 pages
Book Rating : 4.1/5 (988 download)

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Book Synopsis World Population and Human Capital in the Twenty-first Century by : Wolfgang Lutz

Download or read book World Population and Human Capital in the Twenty-first Century written by Wolfgang Lutz and published by Oxford University Press. This book was released on 2017 with total page 737 pages. Available in PDF, EPUB and Kindle. Book excerpt: Condensed into a detailed analysis and a selection of continent-wide datasets, this revised edition of World Population & Human Capital in the Twenty-First Century addresses the role of educational attainment in global population trends and models. Presenting the full chapter text of the original edition alongside a concise selection of data, it summarizes past trends in fertility, mortality, migration, and education, and examines relevant theories to identify key determining factors. Deriving from a global survey of hundreds of experts and five expert meetings on as many continents, World Population & Human Capital in the Twenty-First Century: An Overview emphasizes alternative trends in human capital, new ways of studying ageing and the quantification of alternative population, and education pathways in the context of global sustainable development. It is an ideal companion to the county specific online Wittgenstein Centre Data Explorer.

Attitudes, Aptitudes, and Aspirations of American Youth

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309085314
Total Pages : 343 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Attitudes, Aptitudes, and Aspirations of American Youth by : National Research Council

Download or read book Attitudes, Aptitudes, and Aspirations of American Youth written by National Research Council and published by National Academies Press. This book was released on 2003-02-01 with total page 343 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recruiting an all-volunteer military is a formidable task. To successfully enlist one eligible recruit, the Army must contact approximately 120 young people. The National Research Council explores the various factors that will determine whether the military can realistically expect to recruit an adequate fighting force-one that will meet its upcoming needs. It also assesses the military's expected manpower needs and projects the numbers of youth who are likely to be available over the next 20 years to meet these needs. With clearly written text and useful graphics, Attitudes, Aptitudes, and Aspirations of American Youth offers an overview of important issues for military recruiters, touching on a number of important topics including: sex and race, education and aptitude, physical and moral attributes, and military life and working conditions. In addition, the book looks at how a potential recruit would approach the decision to enlist, considering personal, family, and social values, and the options for other employment or college. Building on the need to increase young Americans' "propensity to enlist," this book offers useful recommendations for increasing educational opportunities while in the service and for developing advertising strategies that include concepts of patriotism and duty to country. Of primary value to military policymakers, recruitment officers, and analysts, Attitudes, Aptitudes, and Aspirations of American Youth will also interest social scientists and policy makers interested in youth trends.

Global Trends 2040

Author : National Intelligence Council
Publisher : Cosimo Reports
ISBN 13 : 9781646794973
Total Pages : 158 pages
Book Rating : 4.7/5 (949 download)

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Book Synopsis Global Trends 2040 by : National Intelligence Council

Download or read book Global Trends 2040 written by National Intelligence Council and published by Cosimo Reports. This book was released on 2021-03 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The ongoing COVID-19 pandemic marks the most significant, singular global disruption since World War II, with health, economic, political, and security implications that will ripple for years to come." -Global Trends 2040 (2021) Global Trends 2040-A More Contested World (2021), released by the US National Intelligence Council, is the latest report in its series of reports starting in 1997 about megatrends and the world's future. This report, strongly influenced by the COVID-19 pandemic, paints a bleak picture of the future and describes a contested, fragmented and turbulent world. It specifically discusses the four main trends that will shape tomorrow's world: - Demographics-by 2040, 1.4 billion people will be added mostly in Africa and South Asia. - Economics-increased government debt and concentrated economic power will escalate problems for the poor and middleclass. - Climate-a hotter world will increase water, food, and health insecurity. - Technology-the emergence of new technologies could both solve and cause problems for human life. Students of trends, policymakers, entrepreneurs, academics, journalists and anyone eager for a glimpse into the next decades, will find this report, with colored graphs, essential reading.

Aging in Sub-Saharan Africa

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309180090
Total Pages : 368 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Aging in Sub-Saharan Africa by : National Research Council

Download or read book Aging in Sub-Saharan Africa written by National Research Council and published by National Academies Press. This book was released on 2006-11-10 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Population Trends in Indonesia

Author : Widjojo Nitisastro
Publisher : Equinox Publishing
ISBN 13 : 9789793780436
Total Pages : 296 pages
Book Rating : 4.7/5 (84 download)

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Book Synopsis Population Trends in Indonesia by : Widjojo Nitisastro

Download or read book Population Trends in Indonesia written by Widjojo Nitisastro and published by Equinox Publishing. This book was released on 2006 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first comprehensive demographic study of Indonesia, this book makes an important contribution to the understanding of the political and economic problems - both past and present - of the world's fourth most populous country. It demonstrates that the period 1970 to 1980 will be particularly crucial for Indonesia and will require careful social and economic planning. The author, who is acknowledged to be Indonesia's foremost economist demographer, amasses and corrects population estimates made during the era of Dutch rule, including material from as early as 1775. He discusses the census of 1930 and the impact of events of the 1940's - World War II, the Japanese occupation, and the Indonesian revolution - on population trends. He points out, for example, that low birth and high mortality rates during the subsequent period, suggest that the mean age of Indonesia's working age population is undergoing a radical rejuvenation. Using the census of 1961 as a base, Mr. Widjojo projects Indonesia's population to 1991, forecasting the probable growth rates of the total population and of its various components. He shows how the population breaks down into extremely uneven age groups and suggests the serious consequences of this situation. He emphasizes that the dramatic increases in the number of 15-to-24-year-olds that occurred in the population during the second half of the 1960's and that are projected for the 1970's make careful preparation for the future imperative if crises in the labor market and in the field of education are to be dealt with successfully. Population Trends in Indonesia, now brought back to life as a member of Equinox Publishing's Classic Indonesia series, serves as a model for future research and proves invaluable to economic and social planners working throughout the developing world. Widjojo Nitisastro, former Dean of the Faculty of Economics at the University of Indonesia, was Chairman of President Suharto's Economic Team and of the National Development Planning Agency. A graduate of the University of Indonesia, Professor Widjojo received a Ph.D. degree in Economics from the University of California at Berkeley.

Yearbook of Immigration Statistics

Author :
Publisher :
ISBN 13 :
Total Pages : 228 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis Yearbook of Immigration Statistics by :

Download or read book Yearbook of Immigration Statistics written by and published by . This book was released on 2004 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Why Birds Matter

Author : Çagan H. Sekercioglu
Publisher : University of Chicago Press
ISBN 13 : 022638277X
Total Pages : 398 pages
Book Rating : 4.2/5 (263 download)

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Book Synopsis Why Birds Matter by : Çagan H. Sekercioglu

Download or read book Why Birds Matter written by Çagan H. Sekercioglu and published by University of Chicago Press. This book was released on 2016-08-24 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: For over one hundred years, ornithologists and amateur birders have jointly campaigned for the conservation of bird species, documenting not only birds’ beauty and extraordinary diversity, but also their importance to ecosystems worldwide. But while these avian enthusiasts have noted that birds eat fruit, carrion, and pests; spread seed and fertilizer; and pollinate plants, among other services, they have rarely asked what birds are worth in economic terms. In Why Birds Matter, an international collection of ornithologists, botanists, ecologists, conservation biologists, and environmental economists seeks to quantify avian ecosystem services—the myriad benefits that birds provide to humans. The first book to approach ecosystem services from an ornithological perspective, Why Birds Matter asks what economic value we can ascribe to those services, if any, and how this value should inform conservation. Chapters explore the role of birds in such important ecological dynamics as scavenging, nutrient cycling, food chains, and plant-animal interactions—all seen through the lens of human well-being—to show that quantifying avian ecosystem services is crucial when formulating contemporary conservation strategies. Both elucidating challenges and providing examples of specific ecosystem valuations and guidance for calculation, the contributors propose that in order to advance avian conservation, we need to appeal not only to hearts and minds, but also to wallets.