We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Nobody downloaded yet

Population Geography - Essay Example

Comments (0) Cite this document
Summary to essay on topic "Population Geography"
The economic and social impacts now and in the future of EITHER a population with a large and increasing number of over 65 year olds OR a population with a large and increasing number of under 15 year olds
Demographers and very many economists utilize dependency ratios in the analysis and summarizing of the age structure of a population…
Download full paper
Polish This Essay
Population Geography
Read TextPreview

Extract of essay "Population Geography"

Download file "Population Geography" to see previous pages... The dependent elderly population has been generally accepted as those 65 years and above. It is presumed again, like youth dependent population that this subset of population has no independent and active income and they remain dependent for their livelihood on working population. The elderly dependency ratio is defined as the ratio of the number of people aged 65 years and older to the number aged 15 to 64 years.
Let us write or edit the essay on your topic "Population Geography" with a personal 20% discount.. Try it now
Therefore the total dependency ratio is obtained as the sum of the youth dependency ratio and the elderly dependency ratio. All three dependency ratios are usually expressed as percentages. With the assumption that the potential labor force comprises of the population subset aged 15 to 64 years, the reciprocal of the total dependency ratio is well interpreted to mean the number of potential workers available per dependent person (young or elderly). For instance, if the total dependency ratio is 40 percent or 0.5 (it was about 50 percent in the United States in 2000), the reciprocal 1/0.4 - 2.5 means that the population has two and a half (rounded to three) potential workers for each dependent individual. The reciprocals of the youth dependency ratio and the elderly dependency ratio would have about the same interpretations with the added advantage that they could be used in finer analysis. It is apparent that the higher the dependency ratios, the lower the numbers of potential workers available to support the dependents. The global total dependency ratio rose steadily from 1950 to 1965-70.It has been on a decline ever since. According to the medium projection of UN (1998), the total dependency ratio will reach a plateau near about the year 2015 and then it would gradually move up, as the elderly population subset will increase faster than the youthful population subset will decrease. This would happen due to declining fertility rates in the present which is, in turn, caused by economic development and increased understanding and actual availability of various measures to plan families. The lower fertility in the present would tend to suppress the present day birth rates and improved medical facilities would raise the general life expectancy thus making way for an elderly composition of the population around the predicted year. The conceptual clarity in measuring and projecting dependency ratios critically rests on the assumptions that individuals aged 15 to 64 years represent the potential workers of a population, and that the other individuals represent dependents. These assumptions have been questioned variously (Treas, 2000; Seike, 2001). For instance in many less developed and some more developed countries, children commence employment of some sort, with or without a minimum wage, even before the age of 15 years. In India, Bangladesh, Srilanka, Nepal and Pakistan, for instance, child labor has been a vexing issue and governments in some of these countries have legislated extensively to control the abusive and exploitative use of child labor. However only little to moderate success has been achieved in most jurisdictions. Again in employment markets there has been a distinct trend to prefer retired experience and employees in the age group of 65 years and above are finding ...Download file "Population Geography" to see next pagesRead More
Cite this document "Population Geography"
  • APA
  • MLA
(“Population Geography Essay Example | Topics and Well Written Essays - 3750 words”, n.d.)
Retrieved from https://studentshare.org/miscellaneous/1510024-population-geography
(Population Geography Essay Example | Topics and Well Written Essays - 3750 Words)
“Population Geography Essay Example | Topics and Well Written Essays - 3750 Words”, n.d. https://studentshare.org/miscellaneous/1510024-population-geography.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document
Initially, the immigrations did not take place at large and the formation of colonies was slow. This can be classified as the first main stage of post-Columbian European settlement of North America. The second main stage was between the year 1600 and 1650 when different European settlers arrived in America and the actual colonization started.
2 Pages(500 words)Essay
Human Geography
Human geography includes the study of cultures and its influences that particular culture. Cultural practices are studied in relation to the space in which they are distributed and how that space determines its development. The living standards of an area are also considered when studying human geography.
4 Pages(1000 words)Essay
Population Geography Essay
Population growth = natural increase (births minus deaths) + net migration, and migration also affects the number of births. UK population is now growing at an annual rate of 0.64%. At an annual growth rate of 0.4% a year our population would pass 200 million by 2310.
12 Pages(3000 words)Essay
The Umatilla River is the lifeblood of Oregon, but its water is claimed by various groups and communities of people. Apart from people, there is also the natural marine ecosystem to be concerned about, for what is a feasible water sharing
4 Pages(1000 words)Essay
Many countries are rightly concerned that their cultural past is in danger of being wiped out by globalization trends such as in commerce, social fashion, lifestyle and even from the Internet. There
2 Pages(500 words)Essay
To wit, the “demographic transition” is the designation for a model that is able to track and describe the changes that occur to a given population through time. The model takes off from the work of Warren Thompson, an American demographer, starting in 1929, and
3 Pages(750 words)Essay
Economic Geography
States occupied by blacks, for instance, have high population density. The spread of the blacks in America is limited compared to other races because of influences of political reasons. Seclusion of blacks before
1 Pages(250 words)Essay
Geography and Careers
He adds that it is an area that never stops in excitement and that is what geography is all about. Geography gives the perspective to answer questions about the world with advanced
9 Pages(2250 words)Essay
The Geography of North America
In Northern Canada and Alaska, there is an Arctic climate with relatively short summers. In the Gulf Coast, the conditions are termed as subtropical humid. There is a midlatitude temperate climate in the west coast, east coast and the
2 Pages(500 words)Essay
The Geography of Latin America
The boundaries of Latin America include the Pacific Ocean on the west, the Cape Horn or the Island of Hornos on the South, the British territories (St. Helena, Tristan da Cunha, Ascension and the Falkland Islands on the east,
2 Pages(500 words)Essay
Let us find you another Essay on topic Population Geography for FREE!
Contact us:
Contact Us Now
FREE Mobile Apps:
  • About StudentShare
  • Testimonials
  • FAQ
  • Blog
  • Free Essays
  • New Essays
  • Essays
  • The Newest Essay Topics
  • Index samples by all dates
Join us:
Contact Us