农民工市民化进程中养老保险制度融合研究

本文首先运用较为详实和权威的数据对农民工养老保险的现状进行了分析,然后从制度因素、经济因素、农民工自身因素等多个方面对制约农民工社会保障融合的因素进行了详尽论述。最后对养老保险融合机制的构建进行了有意义的探索和研究,以期能在决策层建设农民工社会保障的实践操作中提供建设性建议。     

Impact of metal silos on households’ maize storage,storage losses and food security: An application of a propensity score matching

Maize is the most important food staple in Eastern and Southern Africa, with a highly seasonal production but relatively constant consumption over the year. Farmers have to store maize to bridge seasons, for food security and to protect against price fluctuations. However, the traditional storage methods do not protect grain well, resulting in large postharvest losses. Hermetically sealed metal silos kill storage pests by oxygen deprivation without pesticides. Popular in Central America, they are now being promoted in Africa, but their impact here has not yet been studied. This study used propensity score matching to evaluate the impact of metal silos on duration of maize storage, loss abatement, cost of storage, and household food security. Metal silo adopters (N = 116) were matched with non-adopting farmers from a representative sample of 1340 households covering the major maize-growing zones in Kenya. The major effect of the metal silos was an almost complete elimination of losses due to insect pests, saving farmers an average of 150–200 kg of grain, worth KSh9750 (US$130). Metal silo adopters also spent about KSh340 less on storage insecticides. Adopters were able to store their maize for 1.8–2.4 months longer, and to sell their surplus after five months at good prices, instead of having to sell right after the harvest. The period of inadequate food provision among adopters was reduced by more than one month. We conclude that metal silos are effective in reducing grain losses due to maize-storage insects, and that they have a large impact on the welfare and food security of farm households. The initial cost of metal silos is high (KSh20,000/1.8 ton) and therefore policies to increase access to credit, to reduce the cost of sheet metal, and to promote collective action can improve their uptake by smallholder farmers.     

关于建立环境污染健康保障基金的构想

现代社会在发展经济的同时也在以前所未有的速度破坏着人类赖以生存的环境,环境破坏又反过来影响人类的生存和发展,于是环境与健康成为了人们关注的焦点。环境污染危害了人类健康,建立与此相适应的健康保障基金,可以缓解社会矛盾,解决受害人群在日常生活与看病就医时资金不足与短缺问题,有利于和谐社会的共建。     

基于国内外高技术产业基地经验比较分析对我国基地发展提出的若干保障措施

本文研究旨在基于高技术产业基地保障体系的系统框架,总结和借鉴国外高技术产业基地保障措施经验的基础上,面向国家高技术产业基地"十二五"乃至中长期跨跃式发展面临的新形势、新规律、新使命、新任务,探讨进一步系统探讨了基地保障措施的途径,提出了若干保障措施,为新时期高技术产业基地建设的规划编制和管理决策提供参考。     

互联网网络安全性及其对策

近年来,随着互联网的迅速发展和壮大,网络的安全成了迫不及待需要解决的问题。文章分析了目前危害网络安全的一些主要因素和方式,并有针对性地提出了解决网络安全问题的方法和切入点。在利益驱动下,网络安全事故今后将更加频繁、隐蔽和复杂,网络安全问题需要不断的探索并解决。     

国外住房共有产权制度及对我国的启示

本文从共有产权的基本概念入手,介绍了共有产权制度在英国、美国和澳大利亚的发展概况,从住房形式、保障对象、产权分配和组织机构等方面解释其具体做法。通过总结三国的模式,在共有产权形式、独立的管理机构和保障性延续方面提出了对我们有益的启示。最后提出了完善我国住房共有产权制度的建议。     

Freedom of Association, Freedom of Contract, and the Right-to-Work Debate

The debate over union security arrangements is often presented as involving irreconcilable goals and values. Supporters of union security typically stress their importance to the union’s organizational strength and workers’ welfare. Right-to-work supporters, who favor banning such arrangements, typically emphasize employee freedom and choice. Our approach involves a unique comparison of both perspectives, which shows that neither perspective is completely compatible with safeguarding freedom. We therefore advocate reconciliation based on compulsory worker representation, which preserves the best freedom-enhancing properties of each perspective.     

浅谈监理安全与社会和谐

本文就日益备受关注的工程监理安全,结合《建设工程安全生产管理条例》对监理单位安全工作的要求及我公司的相关做法,阐明了工程监理安全不仅对监理单位起着重要作用,并对促进社会和谐同样具有深远的意义。     

金融风暴下的中国金融安全问题研究

借鉴国际银行的管理经验,在美国次贷危机给中国的金融安全提出新的警示的基础上,就金融动荡下的金融安全问题重新进行了审视;并结合金融工程的有关原理,分析了应对金融安全问题的一些防范措施。     

推行农业标准化 确保食品质量安全

文章分析了当前我国在农业标准化及食品风险监测、安全性评估等诸多方面存在的问题,提出了解决问题的思路和对策。