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1.
在深入研究B2C电子商务环境下新型配送特征基础上,构建适用于B2C电子商务环境的配送服务能力评价指标体系,并用层次分析法进行了评价模型的建立,以期为B2C电子商务企业构建物流服务竞争力提供一定参考. 相似文献
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在深入研究B2C电子商务环境下新型配送特征基础上,构建适用于B2C电子商务环境的配送服务能力评价指标体系,并用层次分析法进行了评价模型的建立,以期为B2C电子商务企业构建物流服务竞争力提供一定参考。 相似文献
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在综合分析第三方物流模式下电子商务企业的电子商务物流集成风险因素后,结合风险理论的相关知识,构建对应的风险评价指标体系。将模糊逻辑与神经网络相结合,建立起基于模糊神经网络的风险评价模型,同时对网络的训练算法加以改进,有效提高了网络的学习效率。该模型具有很强的学习能力,实用性强,可以更好保证评价结果的客观、准确。 相似文献
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港口物流作为沿海城市发展的重要功能,在沿海城市社会经济发展中发挥重要作用。研究分析了港口物流综合服务能力的内涵,提出了港口物流综合服务能力的构成框架,建立了基于灰色关联的沿海城市港口物流综合服务能力评价指标体系与模型,对我国沿海城市主要港口的物流综合服务能力进行了评价和比较的应用研究。基于实证的研究结果表明,港口物流综合服务能力是衡量沿海城市港口功能及其服务环境的一项重要指标;灰色关联度模型在港口物流综合服务能力评价中十分有效,关联度的大小反映了相应的服务水平程度,对促进我国沿海城市港口物流服务环境建设有重要借鉴意义。 相似文献
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基于RBF网络改进算法的第三方逆向物流企业评价研究 总被引:1,自引:0,他引:1
针对第三方逆向物流企业定量化综合评价问题,构建了逆向物流企业综合评价指标体系,并基于改进的HCM算法,提出了一套能够模拟专家思想的智能型逆向物流企业定量化RBF网络综合评价模型。 相似文献
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探讨了体育赛事物流服务的基本内容和主要特征,构建体育赛事物流服务能力的评价指标体系,并采用信息熵和未确知测度模型方法,结合案例具体地评估了体育赛事物流的综合服务能力,为科学、客观地评价体育物流服务能力提供一种新的方法. 相似文献
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电子商务企业物流绩效评价体系设计 总被引:1,自引:0,他引:1
物流对整个电子商务企业的经营起着决定性的作用。是企业提高市场竞争力的重要因素。只有建立电子商务企业物流绩效评价体系,才能够正确判断企业的实际经营水平,提高企业的经营能力。而目前我国对电子商务企业物流绩效评价的研究还不够深入.还没有形成一套完善的物流绩效评价指标体系、评价方法。运用新兴的学科方法人工神经网络和层次分析法综合测评方法对电子商务企业的物流绩效进行了评价指标和方法的方案设计。这对电子商务企业自身物流管理绩效的监测评价具有较大的参考价值。 相似文献
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在已有研究成果的基础上,构建B2C电子商务企业物流模式选择评价的指标体系,进而建立基于模糊AHP(模糊层次分析法)的B2C电子商务最优物流模式评价模型,并结合当当网进行实证分析,结果表明该评价模型是有效的,可为当当网及我国其它B2C电子商务企业提供物流模式优选决策的理论依据。 相似文献
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Tim Power 《Revue internationale de statistique》2003,71(1):59-67
This paper outlines the ICT statistical developments that the ABS has undertaken over recent years. These developments have been on both the supply side (ICT industry) and the demand side (use of IT by sector). The content of ABS ICT surveys has changed significantly over the last few years and are expected to develop further in line with industry changes and emerging policy needs.
Recent developments in household collections have been the inclusion of IT use questions in the 2001 Census of Population and Housing and in various ABS social surveys such as Children's Participation in Culture and Leisure Activities. Annual business IT use surveys are now conducted and include topics such as Internet commerce and IT security. Biennial ICT industry surveys are conducted to provide data on ICT production, imports and exports, ICT industry employment, performance and structure information. An Internet activity survey is run every six months and provides regional Internet access details and infrastructure details on Internet service providers.
A major development for 2002–03 will be the compilation of an ICT satellite account. ABS intends to produce an ICT Information Development Plan to guide its future statistical development work in the ICT field. 相似文献
Recent developments in household collections have been the inclusion of IT use questions in the 2001 Census of Population and Housing and in various ABS social surveys such as Children's Participation in Culture and Leisure Activities. Annual business IT use surveys are now conducted and include topics such as Internet commerce and IT security. Biennial ICT industry surveys are conducted to provide data on ICT production, imports and exports, ICT industry employment, performance and structure information. An Internet activity survey is run every six months and provides regional Internet access details and infrastructure details on Internet service providers.
A major development for 2002–03 will be the compilation of an ICT satellite account. ABS intends to produce an ICT Information Development Plan to guide its future statistical development work in the ICT field. 相似文献
12.
Value at Risk in the Suburbs: Eminent Domain and the Geographical Politics of the US Foreclosure Crisis
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Christopher Niedt Brett Christophers 《International journal of urban and regional research》2016,40(6):1094-1111
Several US counties and local governments have recently considered a novel solution to the foreclosure crisis. They plan to use eminent domain to compel the owners of mortgage debt—and specifically of private‐label mortgage‐backed securities—to sell the debt to the government at a price reflecting the loan's market value. The government would then restructure the debt and resell it to new investors. The plans are striking because—in contrast to both development‐driven eminent domain and the federal subprime bank bailout—they would force investors to assume asset devaluation and increased long‐term risk. Notably, the plans have emerged as an instance of financialization‐focused politics in suburbs and suburban cities of color, specifically majority‐black and ‐Latino/a suburbs. Local support for the plans, we argue, is rooted in the long‐term disinvestment of these ‘suburbs of exception', which became targets of subprime lending and eventually sites where the ‘financial exception' has been localized. But these demographic shifts, fragmentation and fiscal pressures have at the same time created a suburban political terrain in which the plans have gained their strongest political support. 相似文献
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Christian Busch 《Journal of Management Studies》2024,61(3):1110-1151
Serendipity – the notion of making surprising and valuable discoveries – plays a major role in the success of individuals and organizations alike. Previous research has established the importance of serendipity and identified important individual- and organizational-level antecedents. However, the literature has been dispersed and the boundaries of the concept have been blurry, leading to a lack of conceptual clarity and structure, and thus limiting validity and managerial actionability. Based on a systematic literature review, I synthesize existing management-related research on serendipity and explicate the emergence and composition of serendipity in the organizational context. I first identify three necessary conditions that differentiate serendipity from related concepts such as luck or targeted innovation: agency, surprise, and value. Then, I draw from the literature on sensemaking, event-based theorizing, and quantum-based approaches to management to conceptualize the process of cultivating serendipity in the organizational context as a process of enabling potentiality and materialization, and develop a multi-level theory of (cultivating) serendipity. This conceptualization contributes to our collective understanding of how, why, and when (i.e., under what conditions) organizations can leverage the value in the unexpected, which opens up fruitful avenues for further research. 相似文献
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Mohammad Mohabbat Khan 《Public Management Review》2013,15(2):267-278
NGOs in Bangladesh have been recognized as effective change agents in the socio-economic arena throughout the world. Their contributions in micro credit, non-formal education and primary health care are widely known. NGOs play a significant role in society. NGO accountability, as a result, has become a critical issue. NGO accountability in Bangladesh has been examined here in relation to patrons, clients and themselves. Of the three relationships only accountability to patrons is in a near satisfactory state. Accountability to clients is handicapped by lack of opportunities of beneficiaries to participate meaningfully in NGO policy making. Accountability to themselves is adversely affected due to the adherence to a strictly hierarchical system and the influence of founding and charismatic NGO leaders. 相似文献
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Chris Rowley John Benson Malcolm Warner 《International Journal of Human Resource Management》2013,24(4-5):917-933
There has been much discussion regarding the possible decline and weakening of national systems of human resource management (HRM). Yet, culture and institutions are often cited as the major stumbling blocks to this outcome. Such constraints may dissipate in the analysis, particularly if ‘regional clusters’ are considered where geographic and cultural closeness and ‘openness’ to similar economic pressures exist. In such cases, it might be postulated that convergence in HRM will occur. We argue that China, Japan and South Korea represent such a cluster. This article examines these countries, to see if a degree of convergence is taking place and if it is towards an identifiable ‘Asian’ model of HRM. A model of change is presented that distinguishes between levels of occurrence and acceptance. Details of the development and practice of HRM in each country are then set out. The article ends with a discussion and implications section and a brief conclusion. 相似文献
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John Pullinger 《Revue internationale de statistique》1997,65(3):291-308
A new Office for National Statistics was created in the United Kingdom in 1996 following a series of developments designed to strengthen the relevance and integrity of statistics. This paper describes these fundamental changes and sets out a blueprint for future progress. It also sets current developments in the United Kingdom in an historical and international context. 相似文献
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We have considerable understanding of the obstacles that women engineers encounter and the reasons that they leave the field, but we know less about what enables them to remain. Adopting an interpretivist approach, this article examines how a group of British women engineers in two FTSE 100 companies account for “staying on” in their male‐dominated work settings. We delineate four specific forms of help that facilitate women's retention in the field. We argue that exposure to help leads to women developing a habitus that enables them to continue working in engineering. To conclude, we draw on our findings to outline HR practices that will facilitate supportive relationships in the workplace and pave the way towards developing more positive organisational climates. 相似文献
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物流业经过诸多年的发展目前已经成为最热门的行业之一,物流企业的注册数量也与日俱增,达到前所未有的规模。毋庸置疑,任何企业都希望自己迅速做强做大,并成为真正现代物流企业的典型代表,要实现这一目标一个首要问题就是要解决现代物流企业的发展观问题。 相似文献
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大体积混凝土的裂缝问题是实际工程中长期困扰工程技术人员的问题,其控制技术的研究是混凝土结构研究的热点问题,具有重大的学术价值和潜伏的工程背景。 相似文献
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This paper focuses on the fashion industry, one characterised by issues such as dramatic shifts in the scale and power of
major retail buyers in the market, the advent of retailer own brands, and the nature of sourcing and supply chain decisions,
issues that are increasingly global in nature. The aim of this research is to explore the nature of relationships between
UK high street multiple fashion retailers and their contracted suppliers, many of whom are entrepreneurial firms by most definitions
of the term. Four core themes emerge from the literature and provide a framework for the research, namely, power, process,
partnership, and people. The research approach was qualitative, and conducted over a period of twelve months. The paper ends
with an agenda for future research. 相似文献