搜索结果: 136-150 共查到“知识库 人口经济学”相关记录716条 . 查询时间(2.754 秒)
The impact of immigration under the defined-benefit pension system: An analysis incorporating assimilation costs
immigration net benefits pension systems social security
2014/11/24
Background: Recently, theoretical studies have started a discussion on how the influx of immigrants affects the finances of the host country.Objective: This paper investigates whether admission of uns...
Estimating global migration flow tables using place of birth data
conditional maximisation international migration international migration flows international migration stocks log-linear model migration estimation
2014/11/24
Background: International migration flow data often lack adequate measurements of volume, direction and completeness. These pitfalls limit empirical comparative studies of migration and cross national...
How do immigrants fare during the downturn? Evidence from matching comparable natives
job separations longitudinal data propensity score
2014/11/24
Background: This paper provides empirical evidence regarding the supposed vulnerability of immigrants to the recent economic downturn.Objective: Our purpose is to understand whether immigrant workers ...
Economic Uncertainty and Family Dynamics in Europe: Introduction
economic uncertainties employment Europe family dynamics fertility uncertainty unemployment
2014/11/21
Background: Economic uncertainty has become an increasingly important factor in explanations of declining fertility and postponed family formation across Europe. Yet the micro-level evidence on this t...
Intergenerational Transfers in the Era of HIV/AIDS: Evidence from Rural Malawi
age patterns of transfers intergenerational transfers Malawi MLSFH SSA transfer flows
2014/11/21
Background: Intergenerational transfer patterns in sub-Saharan Africa are poorly understood, despite the alleged importance of support networks to ameliorate the complex implications of the HIV/AIDS e...
Space, race, and poverty: Spatial inequalities in walkable neighborhood amenities?
Boston US neighborhood amenities/built environment neighborhood poverty neighborhood racial composition racial/socioeconomic segregation spatial demography
2014/11/20
Background: Multiple and varied benefits have been suggested for increased neighborhood walkability. However, spatial inequalities in neighborhood walkability likely exist and may be attributable, in ...
Gender differences in social mortality differentials in Switzerland (1990-2005)
social mortality differentials Switzerland
2014/11/20
Using data from the 1990 and 2000 Swiss Federal Censuses linked to the death records
of the years 1990-1995 and 2000-2005, this paper investigates gender differences in
mortality differentials by ...
Economic resources and the first child in Italy: A focus on income and job stability
Economic resources job stability
2014/11/20
At the turn of the twentieth century Italy registered a lowest-low fertility level, i.e., a
total fertility rate of 1.26 children per woman in 2000. In this paper we investigate
whether and how in...
Household composition across the new Europe: Where do the new Member States fit in?
Household composition Member States
2014/11/20
In this paper we present indicators of household structure for 26 of the 27 countries of
the post-enlargement European Union. As well as broad indicators of household type,
we present statistics o...
Constructing a survey over time: Audio-visual feedback and theatre sketches in rural Mali
rural Mali audio-visual
2014/11/20
Knowledge dissemination is an emerging issue in population studies, both in terms of
ethics and data quality. The challenge is especially important in long term follow-up
surveys and it requires m...
立即全面放开二胎政策的人口学后果分析
全面放开二胎 出生人数 总和生育率 人口预测
2014/11/3
自20 世纪90 年代，我国妇女生育水平降至更替水平以下，并长期维持在较低水平，引发了对生育政策调整的热烈讨论。文章利用2005 年全国1%人口抽样调查等人口数据，推算2012年我国独生子女的规模，并从独生子女的角度估算2012 年立即全面放开二胎政策的目标人群，进而测算年度出生人口规模的变动。通过分析发现，由于全面放开二胎政策后新符合政策条件的目标人群规模较大，且妇女生育二胎的意愿仍处于较高水平...
文章提出了“人口流动是否对FDI 区域选择有影响及影响的空间差异”的研究议题;考察了中国1995～2010年31个省、市、自治区人口流动和FDI 的时空演变轨迹和耦合关系。主要结论有: (1) 全局Moran's I 显示，中国FDI和流动人口存在显著的空间自相关性，且随着时间的推移越来越显著; (2) FDI 和流动人口重心位于我国华中核心地区; 两者自1995～2005年都有自西向东的演变趋势...
人口老龄化对收入不平等的影响:拉大还是缩小?
收入不平等 人口老龄化 老年抚养比 少儿抚养比
2016/11/11
老龄化与收入不平等是当今世界两个突出现象，老龄化是否为解释收入不平等变化的一支重要力量? 文章利用跨国面板数据实证考察老龄化对收入不平等的影响。全样本估计结果表明，老龄化会显著地拉大收入不平等，这种影响主要来自顶部老龄化而非底部老龄化的有力推动。对老龄化作用异质性研究发现，对于收入水平较高或者老龄化水平较高的国家，老龄化对收入不平等的促进作用更大。这意味着，老龄化对收入不平等的影响是随着经济发展阶...
人口老龄化促进服务业发展的需求效应
人口老龄化 服务业 需求效应 消费
2016/11/11
消费需求效应是人口老龄化影响服务业发展的作用机制之一。利用1960-2009 年55个样本国家数据进行实证检验发现，人口老龄化达到一定程度后，会通过消费路径产生推动服务业(包括产值和就业)比重提升的需求效应，并且随着老龄化水平提高，需求效应递增; 但高度老龄化后，由于会加强劳动力供给约束，老龄化对服务业就业增长的推动作用不再显著。按发达国家和欠发达国家分样本观察发现，处在不同经济发展水平和老龄化发...