底部大空间配筋砌块砌体剪力墙结构的抗震分析

本文简单介绍了底部大空间配筋砌块砌体剪力墙结构抗震设计的一般要求,并结合工程实例,对比分析了底部大空间配筋砌块砌体剪力墙结构与底部大空间钢筋混凝土剪力墙结构在一维与多维地震作用下的结构反应,以便为以后设计提供必要的参考。     

黄山市城乡养老服务体系建设情况调研

21世纪的今天,发展已经成为时代的主题,随着经济与社会的快速发展,人口老龄化的步伐也随之加大。养老是民生之本,养老问题已成为政府和全社会关注的焦点,"十二五"规划提出要坚持把完善社会养老服务体系放在经济社会发展的优先位置,因此,应把城乡养老服务体系建设作为推动社会福利事业建设的重点。城乡养老服务体系建设在加强政府的主导作用同时要引导社会力量积极参与,实现城乡养老服务体系建设的科学发展。本文以黄山市为例,分析城乡养老服务体系建设实施的现状以及所面临的问题,并根据调查结果提出相关建议。     

人口老龄化对积极财政政策有效性的影响——兼析延迟退休的宏观经济效应

人口老龄化不但影响到宏观经济的稳定,也会对财政政策的有效性产生影响。将人口老龄化引入动态随机一般均衡模型,分析人口老龄化对4种积极财政政策工具（扩大政府支出、提高劳动所得税起征点、提高劳动所得税累进性和增加公共投资）有效性产生的影响以及延迟退休的动态宏观经济效应,结果表明：人口老龄化扩大了政府支出和政府公共投资对消费产生的挤出效应,降低了4种积极财政政策工具对产出、消费、就业的促进效应,也强化了其对通胀和工资膨胀的提升效应;延迟退休未对私人消费产生挤出效应,有利于就业、产出和消费增长,并有助于稳定通胀和工资膨胀;与财政政策工具相比延迟退休引致的整体社会福利损失较小。人口老龄化降低了积极财政政策的有效性,基于稳定宏观经济和降低社会福利损失的考虑,延迟退休是一个较优的政策选择。     

流动人口不同归属情景下中国各地区人口老龄化形势

利用国家统计局提供的2000年人口普查0.95‰抽样原始数据,分析了人口流动对于中国不同地区人口老龄化形势的影响,按照“流动人口”的不同归属对于老龄化形势的影响效果,将全国分为三类地区:包括上海、北京、广东等大城市在内的“流动人口”减轻其老龄化压力的地区;江西、安徽、四川、湖南等“流动人口”加剧老龄化压力的地区;河北、内蒙古等“流动人口”对人口老龄化形势影响不明显的地区。     

Perceptions of Power Within a Membership-based Seniors' Community Center

As opportunities for citizenship diminish in everyday life amid increasing consumption and privatization, there is a growing realization of the importance of participation and citizen power, particularly for older adults. Gaventa's (1980) Gaventa, J. (1980). Power and powerlessness: Quiescence and rebellion in an Appalachian Valley. Urbana, IL: University of Illinois Press. [Google Scholar] concepts of visible, invisible, and hidden power and Arnstein's ladder of citizen power (1969) framed this study, which used participatory methods, including creation and facilitation of a members' group at a small seniors' center, to address the question: What are the factors that undermine or cultivate citizen power at a small community center for seniors? The data were organized under three power-related themes: powerlessness, reluctance to claim power, and claiming power. Findings suggest that negative social constructions associated with aging act as instruments of invisible power. Further, community center membership, to be considered meaningful, should be imbued with visible power, so that seniors can be involved in decision making and leadership.     

Enhancing youth's attitudes towards microcredit in the bottom of the pyramid markets

The bottom of the pyramid (BOP) market comprises a huge customer size of approximately 4 billion globally; hence, segmentation is necessary within this market. The BOP market refers to an aggregate of customers who survive on relatively low‐income levels. In this respect, youth in war‐affected regions can be considered to be a segment of the BOP market. However, there is scant research on customers' attitudes and purchase behaviours in the BOP markets or segments therein. Hence, the purpose of this research is to investigate war‐affected youth's attitudes towards microcredit and the related drivers of these attitudes. The literature revealed four types of attitudes towards microcredit: positive affect, perceived benefits, perceived deterrents and default risk perceptions. Also, knowledge of microcredit and entrepreneurial desire were considered to be the drivers of these attitudes. A total of 795 valid completed surveys were collected from youth aged 18 and above who live in the Northern Province of Sri Lanka. The findings revealed that positive affect enhanced intentions to obtain microcredit, whereas perceived deterrents reduced them. Knowledge of microcredit enhanced attitudes towards microcredit. Also, entrepreneurial desire enhanced the association between positive affect and intentions to obtain microcredit and it decreased the negative association between perceived deterrents and intentions to obtain microcredit. The implications to theory and practice have been discussed which will go a long way in enhancing the attitudes towards microcredit among war‐affected youth and possibly those in the other segments of the BOP market.     

中国与欧盟人口老龄化问题比较研究

中国与欧盟的老龄化模式不同,在人口老龄化的原因、过程及社会经济后果等方面具有不同的特征。欧盟国家在应对老龄化社会问题方面所采取的措施及其经验值得我国借鉴。在比较分析中国与欧盟人口老龄化过程、原因、后果的基础上,研究欧盟国家应对人口老龄化问题的措施及对我国的启示。应不断深化社会福利制度改革,规避人口老龄化经济风险;整合各种养老资源,完善现代养老保障体系;适时调整人口发展相关政策,优化未来人口年龄结构。     

老年人养老方式选择的影响因素研究——基于CHARLS数据的实证分析

本研究在CHARLS调查所获得的微观数据的基础上进行,首先对老年人养老方式选择的结果和老年人人口特质、健康状况、经济状况等方面的6个变量进行关联分析,再通过二项Logistic回归模型,将是否选择机构养老作为被解释变量进行回归分析。结果表明非机构养老方式仍是老年人的主要选择,年龄、婚姻状况、慢性疾病情况、经济状况等因素与老年人养老方式的选择存在显著的关联并对选择结果产生影响。     

北京市人口老龄化对人均储蓄的影响分析

以北京市1985-2012年的数据为样本,考察北京市人口老龄化对于城镇居民人均储蓄的影响,采用普通最小二乘法进行模型估计,结论表明:少年儿童抚养比、人均可支配收入与储蓄正相关;GDP增长率、消费价格指数CPI和老年抚养比与储蓄负相关.采用二次移动平均法对北京市未来人口年龄结构的变化做出预测,针对预测的人口老龄化的加剧及其对居民储蓄产生的影响,可提出相应的政策建议.     

我国老龄产业发展现状与对策：一个文献综述

人口老龄化问题是当今社会面临的严峻问题之一,相比于人口老龄化的速度,我国关于老龄产业的学术研究起步晚,成果较少,且微观分析和定量分析不足;应强化关联性研究,细化和深化分环节研究,注重定量研究以及研究的应用性和可操作性。在全面回顾我国老龄产业研究进展的基础上,从市场规模、市场结构、区域市场差异等角度总结我国老龄产业的发展现状和特点、制约因素、发展对策以及发达国家的先进经验,以期为我国老龄产业的理论研究和政策制定提供参考。