Demographic Analysis pdf epub mobi txt 电子书 下载 2024


Demographic Analysis

简体网页||繁体网页
Pressat, Roland
2008-4
524
$ 48.53
9780202361970

图书标签:  


喜欢 Demographic Analysis 的读者还喜欢




点击这里下载
    


想要找书就要到 小哈图书下载中心
立刻按 ctrl+D收藏本页
你会得到大惊喜!!

发表于2024-11-24

Demographic Analysis epub 下载 mobi 下载 pdf 下载 txt 电子书 下载 2024

Demographic Analysis epub 下载 mobi 下载 pdf 下载 txt 电子书 下载 2024

Demographic Analysis pdf epub mobi txt 电子书 下载 2024



图书描述

Population control requires that the birth rate equal to the death rate. If it is too low, population will decline; if it is too high, population will increase. If either condition persists long enough the population will diminish towards zero or increase towards infinity. Fortunately, the birth trajectory does not have to be set once and for all but can be adjusted within limits. Since birth and death rates determine whether we are heading for population extinction or explosion, they are well designated "vital statistics." Their understanding and use are a central theme of demographic analysis. Demographic Analysis presents those techniques that are often called for in the study of demographic problems. Such techniques permit researchers to fill the gap between the large amounts of data made available by censuses and the theoretical and practical questions that need to be answered; the techniques of this book effectively bring the data into confrontation with the problems. In his treatment of population projection, Pressat applies methods developed in earlier sections for mortality arid fertility. The emphasis is on population projection and accords with its usefulness in demographic analysis. The meaning of a demographic rate or trend is brought out by seeing to what condition it would lead if continued. No assumption is made that the concrete future will follow either path. The substance of the book is devoted to the main themes of mortality and fertility. Underlying these as well as nearly every other kind of data with which the demographer deals is the problem of location in time-the relation of vital events to the calendar and also to the age of the persons undergoing them. Pressatas detailed attention to this problem forms a solid basis for how current methodology accounts of demographic changes.

Demographic Analysis 下载 mobi epub pdf txt 电子书

著者简介


图书目录


Demographic Analysis pdf epub mobi txt 电子书 下载
想要找书就要到 小哈图书下载中心
立刻按 ctrl+D收藏本页
你会得到大惊喜!!

用户评价

评分

评分

评分

评分

评分

读后感

评分

评分

评分

评分

评分

类似图书 点击查看全场最低价

Demographic Analysis pdf epub mobi txt 电子书 下载 2024


分享链接









相关图书




本站所有内容均为互联网搜索引擎提供的公开搜索信息,本站不存储任何数据与内容,任何内容与数据均与本站无关,如有需要请联系相关搜索引擎包括但不限于百度google,bing,sogou

友情链接

© 2024 qciss.net All Rights Reserved. 小哈图书下载中心 版权所有