我国C2C电子商务的地理格局及其演化机制

从空间计量经济学的角度,从省域和市域两个空间层次对中国的C2C电子商务发展极其演化机制进行实证研究。研究结果表明,中国的C2C电子商务发展存在由东部沿海到内陆地区梯度降低的空间分布趋势,空间集聚程度非常高,且对当地物流行业发展起到推动作用。C2C电子商务水平与当地的经济发达程度高度相关,社会经济观念的转变、居民受教育程度的提高、互联网相关技术的普及、物流业的迅猛发展以及适当的地方产业集聚等都是促进C2C电子商务发展的重要因素。     

英国超级市场行业的竞争与垄断

近年来,以超级市场为代表的零售业发展速度已经超过了传统制造业。本文基于对英国超级市场行业的市场集中化程度以及行业竞争战略的分析,对跨国零售企业进入中国后我国零售业面临的挑战进行了预测。     

Performance analysis of a focused hospital unit: The case of an integrated trauma center

The concept of focus [Skinner, W., 1974. The focused factory. Harvard Business Review 52 (3), 113–121], notably operationalized in manufacturing entities like cells and focused factories, has also been adopted by the health care industry. Examples include patient-focused care systems and product/service lines. Despite its longevity, there is a paucity of studies analyzing the focus concept and its link to performance, especially in health care. This research is aimed at enhancing our understanding of how a focus-based approach to organization redesign in health care affects processes and practices, and what operational, clinical, and financial outcomes result from such a change. The research setting is a single case site within a large medical center for which costs for trauma care used to exceed income. Using a structured framework, we document the design and operation of this physically and organizationally integrated Level I trauma care center and compare it to its preceding operation. Its pre- and post-conversion performance is analyzed using symmetric event windows covering three-year periods before and after the focused hospital unit (FHU) was established. Under a sizable increase in workload, we find no change in mortality, moderate improvement in length of stay, and a large improvement in net operating margins. Surprisingly, the latter stem not from reductions in cost but in sharply increased hospital reimbursements. Previous studies of hospital restructuring involving focused patient populations have not conclusively supported a positive link between focus and outcomes. However, this investigation of a specific FHU suggests, conceptually as well as quantitatively, that focus can be an attractive element in health care system design.     

FTA分析法在建筑工程施工风险分析中的应用研究

概率预测是评估建筑工程事故风险的基本手段,基于对建筑工程风险因素的综合分析,确定了建筑工程风险源因素FTA(Fault Tree Analysis)分析方法,目的在于为建筑工程概率预测方法的研究提供一种新的尝试,故为采取合理的防治技术措施在理论上、方法上提供有益的指导,并最终减少和控制建筑工程事故的发生.     

浅析我国发展企业绿色物流的战略选择

在全球大力提倡经济可持续发展的今天,现代化物流的发展必然能够为企业提供更长久的发展动力。我国的企业想要在世界经济大发展的趋势下获得更多的公众信任和资本青睐,必然要走企业绿色物流的发展道路。文中在比较欧美日与国内企业绿色物流发展现状的基础上进行了分析并提出了我国发展企业绿色物流的三种战略选择,希望能够通过绿色物流的发展压缩国内企业贸易成本,化解绿色壁垒带来的经营风险,增强物流国内企业应对市场挑战的能力并抢得市场先机。     

现代物流企业质量管理体系建立及其实证分析

质量是物流企业的生命线,是物流企业获得竞争优势的关键。分析物流质量的内涵及其特殊性,认为应该从物流时间、物流成本、物流效率三个方面来衡量物流企业的质量。文章运用实证分析方法,分析了连云港物流业的SWOT,提出了完善质量管理体系和运行机制的一些做法。     

浙江省各县市服务业吸收劳动力情况的实证研究

服务业是未来吸收劳动力的主要途径。文章主要通过聚类分析将浙江省各县市按照本地劳动力在服务业的分配分成几类,然后再分别对这几类的数据进行主成分分析,找出它们在服务业领域的比较优势,进而根据分析结果得出结论。浙江省的各个县市在服务业发展方面都具有各自的潜力与主要发展方向,未来浙江省的三大产业比重会调整到“三、二、一”的局面,服务业在吸收劳动力方面将发挥更加巨大的作用。     

中国省级区域国际旅游竞争力决定因素分析

基于理论分析提出了影响我国省级区域旅游目的地国际旅游竞争力的8个决定因素,即旅游资源、旅游资本、旅游业劳动力、政府作用、企业能力、旅游产业结构、基础设施和区位条件。以我国31个省(区)为样本,利用基于面板数据的多元线性回归分析方法,从实证角度定量研究了上述8个决定因素对省级区域国际旅游竞争力影响的显著性及其相对重要性。回归结果显示:我国各省(区)国际旅游竞争力来源的98.5%能够由8个决定因素解释;除旅游产业结构外,其他决定因素对各省级区域国际旅游竞争力的影响均在0.01的水平上显著。     

财经类大学公共管理学科发展环境分析

当前,我国经济社会发展的十二五规划中再次强调要建立和谐社会与服务型政府,这为内蒙古财经大学公共管理学科的发展规划提出了要求也提供了机遇。本文以IFE、EFE两种环境分析矩阵为基本研究方法,对内蒙古财经大学公共管理学科的内外部环境进行分析,明确内蒙古财经大学公共管理学科发展的机遇与挑战,以期为公共管理学科发展目标的确立以及政策的制定提供一定的理论依据。     

From mutual recognition to mutual scientific opinion? Constitutional framework for risk analysis in EU food safety law

Regulation 178/2002 (the so-called General Food Law – GFL) codifies risk analysis as the core principle of the modern food safety policy. This article places the GFL in EU multi-level food safety governance and analyses the impact of risk analysis, the precautionary principle and mechanisms of scientific governance introduced by the GFL on both national and Community legislation. It discusses the case law of the European Courts dealing with scientific evidence and the precautionary principle applied to both European and national food safety measures. The article concludes with some observations on the role of the risk analysis methodology in the Community internal market.