浅析我国发展内河航运的必要性

内河航运是水运的内河运输部分,具有运力大、能耗小、成本低、占地少、污染轻等优点,在国民经济发展的过程中,应加强内河航运的开发,充分发挥内河航运的作用.     

新冠肺炎疫情对南昌机电进出口的影响及启示

新冠肺炎疫情爆发以来,世界各国的经济贸易相继受到了重创,而江西省南昌市机电行业的进出口却逆势增长,表现突出,增速持续居于全国各省市前列。通过分析江西省统计年鉴和南昌海关等数据,得出结论:南昌进出口逆势上扬的原因是复杂的,政府的正确有力措施、应对突发事件能力强的优秀进出口企业是促进南昌市机电行业进出口在新冠肺炎疫情期间逆势上扬的主要原因。     

供应链管理的系统分析

引言：供应链是一个由独立或半独立经济实体所形成的网络体系,这个体系通过经济实体的企业行为,对一个或多个产品相关的原料采购、生产制造和产品销售发生作用.由于供应链组成结构及运作的情况直接关系到企业整个经营过程的好坏,所以在快速满足最终用户需求的前提下,供应链必须具备对市场变化快速响应的能力,能够实现整个供应链的优化运行.     

北京市总体规划修编的技术支持:方案规划应用实例

制定或编制城市规划或未来城市空间发展模式是一个重要的工作,客观地评价城市规划也同等重要.本文在北京城市总体规划修编中,应用方案规划的理念和方法技术,描述量化城市规划方案和定量客观地评价规划方案的技术可行性.这种规划方法可以避免或减少规划方案评价的主观因素,提高决策的科学性.北京市总体规划修编的技术支持项目在三个层面取得了规划上的突破:1)首次定量地把人口分布和就业分布(包括人口密度和就业密度)纳入城市规划方案中来;2)首次定量地评价城市规划方案;3)首次全面地将城市经济理论,国际城市发展经验融合到城市发展规划方案中.     

Effects of employees' perceived dependability on success of enterprise applications in e-business

Electronic business (e-business) plays a major role in modern economic networks due to its shorter cycle time and faster information transactions. Building enterprise applications that can coordinate activities, decisions, and knowledge across many functions is a good solution for e-business. Hence, how to implement enterprise applications successfully has become an increasingly important management issue. Although success of information systems (IS) has received fairly extensive attention from prior research, issues regarding whether functions and service delivered by systems can be justifiably relied on by users are seriously ignored, especially complex systems like enterprise applications. Thus, this paper attempts to extend this kind of concept, perceived dependability, into DeLone and McLean's IS success model to explore how it influences success of enterprise applications. Results from a survey of 170 respondents taken from six internationalized e-businesses in Taiwan strongly support that perceived dependability is indeed an important factor for success of enterprise applications. Additionally, over and beyond the effects of dependability on success of enterprise applications, it can help practitioners and managers get deep insights into how to implement e-business successfully.     

Entry mode choice in China's regional distribution markets: Institution vs. transaction costs perspectives

In this paper, we investigate the entry mode choice of a leading Taiwanese food company in setting up regional distributors in China's 312 sales districts. Our study shows that, in entry mode decisions, the institutional factors are more important than transaction cost considerations. Both formal and informal institutions are considered. Formal institutions refer to government prescribed institutions (laws and regulations), while informal institutions refer to rules prescribed by the industry and the society. Both institutions are shown to affect the entry mode choices but one important type of institution, professional norms, is conspicuously missing in China. Professional norms exert peer pressures on the practitioners in the same profession, forcing their behaviors to conform to a common pattern. In the absence of professional norms, the roles of network ties and mimetic behaviors are heightened and they become a proxy for professional norms. As a foreign enterprise operating in China's local markets, the Taiwanese food company attained legitimacy by forming alliances with local wholesalers and by following its predecessors in selecting organization forms.     

深入领会科学发展观谋求企业科学发展——专访中海油服首席战略官陈卫东

发展是第一要义,战略尤其重要,战略离不开学习、实践与思考;我国经历了从石油进口国到净进口国的转变,石油工业的实力以及周围环境都已经了巨大变化,我国石油工业的进一步发展需要破除体制机制障碍,深化改革开放。     

2008年中国能源套期保值对冲之教训

2008年中国部分企业投资金融衍生品市场遭受的巨大损失,暴露了企业在风险管理理念、机制、市场判断以及对衍生品风险特征的了解、套期保值操作技术上的先天不足和经验缺乏。本文通过分析中国企业套期保值失利的部分原因,认为中国企业参与能源套期保值应注意几个方面:1)加强产品的定价能力;2)加强风险分析能力,把风险管理带入前台;3)明确套期保值的目的;4)加强风险对冲技术能力;5)建立科学合理的企业对冲基准;6)培养和引进风险管理专业人才。建议中国发展自己的原油成品油交易市场,开发相应的风险管理产品,把风险管理的理念提高到一个新层次。     

金融危机视域下的美国消费型社会困境及其对中国的启示

金融危机背景下,美国经济学界发起了一系列深刻的辩论,其中对于当前的经济状态与市场原教旨主义的反思和批判成为这次辩论的重要内容。很多学者认为,美国的消费型社会已经遭到了市场原教旨主义政策的侵蚀,这次金融危机的根源需要上溯到里根政府的自由化政策,呼吁奥巴马政府效仿罗斯福新政对美国社会进行重塑。中国当前正在进行内向型发展模式的转型,美国的经验与政策大辩论可以为我们提供一些有益的启示。     

对框架结构高层建筑梁柱节点的施工技术探讨

在高层建筑施工中,框架结构的节点是联系整个结构体系的枢纽,节点承受由梁端和柱端传递来的各种荷载的共同作用且受力复杂。因此,节点要求具有足够的强度,以保证整个结构体系的安全可靠。本文针对框架节点处理技术的基础理论及在施工中的应用问题进行探讨,并提出应注意的几个问题。以期通过本文的阐述对促进高层建筑施工质量,提高施工进度提供理论支持。