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11.
主要介绍构建电子商务的关键技术及安全,如电子商务的安全、电子认证、电子商务的支付技术、WEB浏览技术和数据库的技术及安全等。 相似文献
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电子商务与现代物流相辅相成,互相依赖,物流是电子商务的重要组成部分,同时也是实施电子商务的根本保证.若想突破我国电子商务发展的物流瓶颈,当务之急是尽快建立社会化、产业化和现代化的高效合理的物流配送体系.只有这样才能扫清我国电子商务发展的障碍,使之不断的发展和完善. 相似文献
13.
The rapid growth of ecommerce brings great changes to the transportation system. However, most existing studies focus on the impact of ecommerce on freight system. Its impact on personal trips is relatively less studied. It is reasonable to argue that online shopping reduces the need of shopping trips by making goods accessible via door-to-door deliveries. On the other hand, online shopping may also create more shopping trips as online shoppers travel to stores to experience, compare or pick up the goods. Understanding the connections between online shopping and shopping trips is critical for transportation planners to prepare for changes that information technology will continue to bring to this nation in the future. Using the 2009 National Household Travel Survey (NHTS) data and a structural equation model (SEM), this paper disentangles the bidirectional connections between online shopping and shopping trips. Results show that online shopping encourages shopping trips while shopping trips tend to suppress the online shopping propensity. Besides, both online shopping and shopping trips are influenced by exogenous factors such as shoppers’ demographic features, regional specific factors and household attributes. A closer examination at the state level further confirms model validity while disclosing spatial variation in their relationship. 相似文献
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Growth in e-commerce has led to increasing use of light goods vehicles for parcel deliveries in urban areas. This paper provides an insight into the reasons behind this growth and the resulting effort required to meet the exacting delivery services offered by e-retailers which often lead to poor vehicle utilisation in the last-mile operation, as well as the duplication of delivery services in urban centres as competitors vie for business. A case study investigating current parcel delivery operations in central London identified the scale of the challenge facing the last-mile parcel delivery driver, highlighting the importance of walking which can account for 62% of the total vehicle round time and 40% of the total round distance in the operations studied. The characteristics of these operations are in direct conflict with the urban infrastructure which is being increasingly redesigned in favour of walking, cycling and public transport, reducing the kerbside accessibility for last-mile operations. The paper highlights other pressures on last-mile operators associated with managing seasonal peaks in demand; reduced lead times between customers placing orders and deliveries being made; meeting delivery time windows; first-time delivery failure rates and the need to manage high levels of product returns. It concludes by describing a range of initiatives that retailers and parcel carriers, sometimes in conjunction with city authorities, can implement to reduce the costs associated with last-mile delivery, without negatively impacting on customer service levels. 相似文献
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电子商务是铁路信息化的重要组成部分,通过分析铁路电子商务系统建设的主要内容,阐述了数据挖掘在铁路电子商务中的作用,构建了数据挖掘在客货票信息系统中的应用模型。 相似文献
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经济全球化、电子商务、第三方物流等多种因素促使中国航空联运业务快速增长,正在重塑中国航空货运网络。首先从中国参与全球经贸一体化程度加深、城市群产业转型升级与布局优化、航空物流快速发展等方面对中国现阶段发展航空联运的必要性及趋势进行分析。然后建立模型对国际与国内物流中枢机场选择进行分析,显示郑州新郑、武汉天河两机场具备中枢机场建设条件。进而对两机场的现状基础及潜力进行深度考察,认为二者在建设国际与国内物流中枢机场方面各具优势,应当考虑错位发展。 相似文献
17.
于春艳 《武汉船舶职业技术学院学报》2013,(5):53-54
伴随着电子商务的迅速发展,物流已经成为制约电子商务发展的瓶颈。文中根据国内电子商务企业与物流企业的交叉渗透发展、联合发展现状,针对性地提出个性物流的补充解决措施,以期实现电子商务与物流的同步协调发展。 相似文献
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电子商务与铁路货运营销 总被引:1,自引:0,他引:1
分析了电子商务给货物运输市场带来的深刻变化,指出铁路货运要顺应潮流,主动抓住机会,挖掘生存空间,并提出了迎接电子商务挑战的可能对策. 相似文献
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电子商务信用风险预警问题研究 总被引:1,自引:0,他引:1
马冬梅 《辽宁省交通高等专科学校学报》2010,12(5):36-41
随着物流水平的提高和电子商务技术安全的完善,它们不再是制约电子商务发展的重要问题,而今信用风险问题成了制约电子商务发展的瓶颈,本文采用了规范研究和实证研究相结合的研究方法。在对国内外研究现状及现有风险预警理论进行综述的基础上,构建电子商务信用风险的预警指标体系,建立电子商务信用风险预警的Z-Score模型,而提出了企业应对不同风险状态的预警对策。 相似文献