基于港口的物流产业集群形成机理与政府作用研究

港口具备了物流产业集群形成的资源禀赋,基于港口的物流产业集群具有明显竞争优势,它是物流专业化水平不断提高的产物。要采用“自下而上”方式,切实加强和发挥政府在培育港口物流产业集群中的引导和扶持作用。     

Divergent and Convergent Idea Generation in Teams: A Comparison of Computer-Mediated and Face-to-Face Communication

Many tasks and decisions in business, including management consulting, are performed in group settings. Computer-mediated communication (CMC) tools (e.g., Lotus Notes) are increasingly being used by businesses to support teams in a variety of settings. Considerable research in information systems has demonstrated the advantages of electronic brainstorming (EBS) for generic tasks involving only divergent thinking. However, it is unclear whether the benefits of CMC extend to tasks that require both divergent and convergent processes. Per task–technology fit theory (TTF) (Zigurs and Buckland 1998), the use of computer-based group communication support tools, including chat systems in wide-spread use today, may be less effective for convergent processes than for divergent processes. This study experimentally compares the performance of computer-mediated and face-to-face (FTF) teams on tasks requiring both divergent and convergent processes. Consistent with theoretical predictions, the results revealed that computer-mediated teams outperformed FTF teams in the divergent aspects of the tasks, while FTF teams outperformed computer-mediated teams in the convergent aspects of the tasks.     

上海低龄失业群体现状分析与问题思考

利用上海市第五次人口普查资料 1 0 %抽样调查数据 ,分析 2 0～ 39岁低龄群体的失业问题。通过透视“2 0 30”1 低龄失业群体的特征 ,挖掘隐藏在其背后的失业原因 ,为当前解决低龄群体就业问题提供借鉴     

代际再分配与我国养老保险模式的选择

代际再分配是指收入在不同代之间进行的又一次分配,在代际交叠模型中,经济是由不同代的年轻人和老年人组成的。在竞争市场均衡的代际交叠模型中,现收现付制与完全基金制两种保险模式对资本存量以及不同人福利有着不同的影响。人口年龄结构的变化,将对养老保险中的代际再分配产生怎样的影响,是一个颇具新意而且具有现实意义的问题。     

绿色制造的困境与政府监督机制分析

绿色制造是人类社会可持续发展的必然要求,然而绿色制造却面临着伦理约束和经济外部性的问题,造成了企业选择绿色制造模式的"囚徒困境"。制度约束和税收或补贴虽然一定程度上可以缓解这两个问题,但是政府的监督却是必不可少的。     

“企业代”新语境下的微小企业融资分析新范式

基于“企业代”的新语境,研断微小企业所处的不同发展阶段,并研究其生命周期与金融周期的互动状况有了新范式、新视角。必须基于其代内成长和代际成长的不断演进创新状态,构筑可持续发展的融资制度。代内成长和代际成长两种不同成长类型及结构,决定着企业的成长性和可持续性。     

含分布式发电配电网企业综合效益分析

为了提高电力系统的经济性与安全性,评估接入分布式发电(DG)后电网企业的综合效益成为指导企业决策的主要依据,为日后电网整体规划挑选最优方案提供理论依据。在研究含分布式发电的配电网的综合效益的基础上,从DG接入对系统网损、扩容投资、售电损失、生态环境等综合社会效益方面产生影响出发,分析各个部分相应模型,完善整体综合效益量化模型。以电网企业的整体效益最大化为目标,考虑经济性约束条件,保证DG的合理运行。由算例分析可知,电网企业整体社会收益增加,可实现经济接入并带来利润。既验证了模型的合理性,又为电网企业应季规划电力分配的决策提供数据支持与依据。     

Healthy Business Environment According to the General Theory of Sustainable Development

The article continues thinking about prospective of human society. Is the healthy business environment a fiction or a real opportunity？ How far-reaching are the roots of the future natural processes of changes？ How to work with the current global economic models？ Can the current European integration process be considered as natural？ Is a weak state a new opportunity for a future strong economy？ What is the historical essence of the liberal thought？ Why the current economic models are not permanent, why are they not sustainable, and why are they not developing for the basic quantum, which is the man as an individual？ Can also the basic quantum be integration units as family, society, company, municipality, region, country, or EU, etc.？ Qualified answers to the questions can be seen in a theoretical context of the General Theory of the Sustainable Development （GTSD）, too. Theoretical trinity of GTSD is based on three theoretical pillars： GPT （Gravitation Polarity Theory）, QET （Quantum Economy Theory）, and BIT （Big Integration Theory）. They can be considered as relevant theoretical basics for historical, current, and future sustainable development process. The healthy business environment is based on the healing of man. In GTSD, businessman and man gain a new source of knowledge, a new natural relationship, and a new content. This is a responsibility towards the customer and towards the pa~ner in business. Businessman＇s profit speaks about a new business in natural partnerships. Sustainable development without the Groove Management （second generation management） and without the fourth Reformation （with second generation of innovation） is a process that only reflects the regressive trend that takes place for more than 6000 years. Without the new content of the Fifth Theoretical Dimension （Consciousness） the historical mainstream of sustainable development process cannot be grasped. The biggest risk for the expected Healthy business society is a contemporary slave commun     

垃圾焚烧发电项目邻近公众环境风险认知水平测量——以K市两个垃圾焚烧发电项目为例

运用AHP方法构建了包括环境风险知识、环境风险态度、环境风险行为意愿、环境风险行为4个一级指标、20个二级指标的公众环境风险认知评价指标体系,结合K市两个典型垃圾焚烧发电项目(W项目和D项目)的实地问卷调查,对项目周边3 km环境敏感区域内公众的环境风险认知水平进行了测量,调查结果显示,公众的年龄、性别、户口性质因素对环境风险认知具有显著影响,文化程度因素是制约公众环境风险认知的关键因素,因此,环境教育应成为提高公众环境风险认知最直接、最有效的途径。     

新一代信息技术企业协同创新要素

分析了新一代信息技术企业的现状,运用协同创新理论研究了其内部各创新要素(战略创新、制度创新、创新文化、组织创新、技术创新、市场创新、管理创新)是如何协同的。利用来自企业访谈、问卷调查的一手数据,运用结构方程模型对各创新要素之间的关系进行检验。得出结论:企业创新文化与技术创新、制度创新、市场创新、管理创新和组织创新之间存在正向协同效应,与战略创新之间存在反向协同效应。