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INTERGENERATIONAL INDEPENDENCE, COOPERATION AND JUSTICE IN AGEING SOCIETY

老龄化社会中的代际独立、合作与正义

基本信息

批准号：
16530196
负责人：
MATSUSHITA Keiichiro
金额：
$ 1.73万
依托单位：
Kansai University
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
2004
资助国家：
日本
起止时间：
2004 至 2005
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-16530196/
关键词：
Ageing Over-rapping Generations Lifecycle Social Security Private Pension Retirement Financial Planning

项目摘要

Intergenerational independence, cooperation and justice is a key concept to reveal and clarify the nature, trend and economic implications of population ageing in Japan. Based on over-rapping generation and life cycle model, it is shown that intergenerational wealth transfers among family members and between households and markets are essential and their economic function is not negligible in macro economy. It is important from the long run perspectives to enlarge the pie itself to share rather than to increase the share of the particular generation, to enhance the efficiency of the pension and insurance markets for life cycle planning, and to maintain intergenerational independence, cooperation and distributional justice over generations.Current low fertility in Japan is characterized by the increased proportion of females who have no child. Assuming some specific distributions of indifference curve at the corner solutions, it is shown that the increase in physical and opportunity cos … More t of children leads to an increase in their proportion. Since the cost of child-rearing has increased drastically, the effect of political measures is expected to be small and limited taking intergenerational wealth transfer among family members into account. It is shown that an increase in the proportion of the household with intended bequests leads to a higher fertility.The result of an application of the job search model to the effect of social security on the job search and job participation after retirement, and that of sample schedules of age specific pension premium to ensure the reliability of the public pension scheme, the market trend and issues of private pension which compliment public pension scheme, and the effects of health, economic and social relationship factors on anxiety of upper middle aged males are shown.Dr.John P.Laitner, Professor of the Department of Economics of the University of Michigan and Visiting Research Scholar of Kansai University, joined the research and presented his working paper on the effect of old age uncertainty on the life cycle planning. Less

代际独立、合作和公正是揭示和澄清日本人口老龄化的性质、趋势和经济影响的一个关键概念。基于代际和生命周期模型的研究表明，在宏观经济中，家庭成员之间、家庭与市场之间的代际财富转移是必不可少的，其经济作用不可忽视。从长远的观点来看，重要的是扩大蛋糕，让人们分享，而不是增加特定一代的份额，提高养老金和保险市场对生命周期规划的效率，并保持代际独立、合作和分配正义。日本目前的低生育率的特点是没有孩子的女性比例增加。假设无差异曲线在角点处的某些特定分布，表明物理成本和机会成本的增加 ...更多信息孩子的减少导致他们的比例增加。由于抚养子女的费用急剧增加，考虑到家庭成员之间的代际财富转移，预计政治措施的效果很小，而且有限。研究结果表明，有遗嘱家庭的比例越大，生育率越高，运用工作搜寻模型研究社会保障对退休后工作搜寻和工作参与的影响，以及为保证公共养老金计划的可靠性而制定的分年龄养老金保险费样本表的结果，显示了与公共养老金计划互补的私人养老金的市场趋势和问题，以及健康、经济和社会关系因素对中年男性焦虑的影响。约翰P.莱特纳博士，密歇根大学经济系教授、关西大学访问研究学者参加了研究，并提交了关于老年不确定性对生命周期规划的影响的工作文件。少