一种框架支持的企业体系结构开发过程分析

企业体系结构是近年来国外学术和技术领域兴起的一个研究热点.本文介绍了企业体系结构的研究背景,在此基础上进一步分析了企业体系结构、企业体系结构框架及其他相关概念的内涵和相互联系,给出了在企业体系框架指导下开发企业体系结构的一般过程.     

转变观念 实现可持续发展

可持续发展社会是人类追求的美好未来.它要求克服人类中心主义,确立人与自然的和谐关系;树立长远目光,抛弃急功近利行为;着眼全人类利益,抛弃自我利益至上观念;追求精神享受,反对物质主义.     

The impact of child care on fertility in urban Thailand

Women’s labor force participation in Thailand, particularly in the modem sector, recently has increased in conjunction with rapid declines in fertility. This paper examines whether a relationship exists between child care considerations and fertility decision making among Bangkok women. Although the two-child family has become the norm in recent years, and although most respondents said that ideally they would like to have two children, a high proportion of women surveyed said they planned to only have one child. Women’s work status and type of employment is found to strongly affect the likelihood of having a second birth: those who work at jobs that not only are low-paying but are located in a formal setting are least likely to have a second child. The type of child care for the first child also has an impact: those whose first child is in a less preferred situation are less likely to have a second. Variables measuring the need for and type of child care are found to have greater consequences for fertility than do usual measures of socioeconomic status.     

增算子不动点定理及其应用

本文建立了若干新的增算子不动点存在定理,作为应用,作者研究了在Banach空间中一类含间断项Volterra积分方程解的存在性,我们的结果改进和推广了诸多已知结果。     

产业集群:提升天津滨海新区竞争力的战略选择

产业集群的研究已经成为地区或国家竞争力研究以及区域经济研究的热点.在发达国家,基于产业集群而形成的集群经济早已成为区域经济的重要板块和亮点.本文通过对产业集群理论的回顾以及对产业集群竞争优势的研究,深入思考天津滨海新区所特有的经济条件和发展优势,提出了为提升区域竞争力、加快实施产业集群的经济发展战略.     

首都第二机场建设与航空人才需求调研

首都第二机场的建设已成定局,由此而引起的大量人才需求是各层次学校所关注的焦点。北京经济管理职业学院是否能抓住这一得天独厚的机遇,将是未来几年对北京经济管理职业学院的考验,因此根据近几年来对首都二机场建设的资料的收集和调研,了解了机场建设对航空人才的需求,为学院的发展提供了建设性的参考性意见。     

澳门土地制度改变及其影响与纱纸契合法性问题

澳门基本法第七条规定,澳门境内的土地和自然资源,除在澳门特区成立前已依法确认的私有土地外,属于国家所有。土地制度的改变、土地所有权的改变,除了涉及澳门土地所属问题,还涉及澳门特区的成立和基本法的实施对澳门原有法律制度和司法程序的影响。具代表性的案例是去年澳门特区终审法院就观音堂地段的所有权和使用权的民事诉讼案所作出的裁决:在特区成立前未获依法确认为私有的土地,特区成立后就成为国家所有,也不能通过司法裁判确认这些土地的所有权或利用权为私有,无论有关诉讼是在特区成立之前还是之后提起的。也就是说,澳门从此再也不会有新的私人业权土地了,连"和平占有"也不能了。土地制度改变所带来的影响,可从上述观音堂地段的官司反映出来,未来可能还涉及棘手的离岛土地"纱纸契"的法律地位问题。本文以终审法院的有关裁决为例,进而讨论土地制度的改变对于土地"纱纸契"问题的影响。     

制度变迁背景下的社区权力与秩序——基于广州市一个城中村的研究

渐进的市场化和突发的制度变迁导致了城中村的权力格局和社区秩序发生了种种变化,居委会—村公司构成的权力结构及其互动关系目前已经成为城中村特有的"双轨制"权力模式,本文以广州市J社区为例深入分析这种双轨制的内在机制,认为社区内存在两种基于资源依赖基础上的循环链,由此带来了社区秩序的双重规则。     

Quick,uncertain, and delayed adults: timing,sequencing and duration of youth-adult transitions in Canada

The transition from youth to adulthood in western societies has become more prolonged and complex as traditional societal norms have lost influence. Using retrospective data from a cohort of 43-year-old Canadians surveyed in 2010 (n?=?405), we mapped the timing, sequencing, and duration of ‘first stage’ youth-adult transitions (leaving home, finishing formal education, obtaining a full-time job) and ‘second stage’ youth-adult transitions (marriage, parenthood, home ownership). Latent profile analysis identified five distinct transition profiles – norm-setters, quick adults, uncertain adults, adult students, and delayed adults – with different amounts and timing of post-secondary educational investment playing an important profile-shaping role. Although youth-adult transitions have become less standardized and more individualized, especially for first stage transitions, these transitions are still quite structured and continue to be affected by gender and family socioeconomic status.     

基于城市营销的中国城市大型体育赛事选择研究

随着经济全球化飞速发展,大型体育赛事逐渐成为主办城市营销自己的重要载体和工具,但并非每个城市都适宜举办大型体育赛事,主办城市必须选择与自身发展相适宜的大型体育赛事。本文首先从城市选择大型体育赛事进行经济分析,剖析影响城市举办大型体育赛事的赛事因素和城市因素,最后系统研究中国城市选择大型体育赛事的非均衡发展战略,以及从城市群和各类城市两个角度详细分析我国城市大型体育赛事选择思路。