某市逆向物流网络规划设计研究

某市废旧汽车的回收率较之全国偏低,废旧汽车的回收与普通的逆向物流相比较为特殊,这也成为废旧汽车逆向物流网络规划的绊脚石。本文主要针对某市废旧汽车的回收逆向物流网络进行研究与设计,假定某些条件的理想化前提下,寻找合理的逆向物流网络中心点选定地址,达到绿色智能环保的生态要求,在尽可能降低成本的前提下实现某市废旧汽车逆向物流回收的快速高效,最终对某市废旧汽车的回收率与逆向物流规划和优化达到未来的期望。     

基于闭环供应链的云南报废汔率逆向物流研究

从分析云南省废旧汽车逆向物流的发展现状以及存在的问题入手,以供应链管理为指导,以实现废旧汽车回收利用最大化为目的,构建废旧汽车供应链逆向物流模式,并给出促进云南省报废汽车回收行业的发展对策.     

中国废旧汽车逆向物流研究

实施汽车逆向物流,不仅能使物流企业提高服务水平和运营效率,也能重新获得报废汽车及其零部件的使用价值,更是节约资源、保护环境、实施可持续发展的重要措施。文章在分析了国内外废旧汽车逆向物流发展现状的基础上,指出我国废旧汽车逆向物流发展的制约因素与不足,提出加快发展中国废旧汽车逆向物流的对策,为我国汽车逆向物流向着环保、经济方向健康发展提供理论支持。     

我国废旧汽车回收利用现状及对策研究

为了分析我国废旧汽车回收利用的现状和存在的问题,以提高资源利用率、减少环境污染。采用问卷调查的方式对影响废旧汽车回收率的因素进行了研究,并对调查结果进行了统计分析和因子分析。针对我国的实际情况,论证了在我国要顺利实施废旧汽车逆向物流,需要政府完善法律法规制度,并制定有效的经济激励机制,还要保证废旧汽车逆向物流渠道的畅通。     

北京市报废汽车逆向物流现状及建议

在介绍汽车逆向物流相关概念的基础上,分析北京市报废汽车回收逆向物流的发展现状,总结出报废汽车回收逆向物流目前存在的一些问题,并针对相关政策、消费者意识、报废汽车拆解企业和汽车生产者等报废汽车逆向物流各环节提出促进北京市报废汽车逆向物流发展的几点建议。     

基于改进灰色模型的手机回收量预测及其空间分布研究

我国的手机行业发展迅速,随之带来的则是大量的废旧手机,这些废旧手机有着丰富的贵金属,合理回收并利用可以带来收益、减少环境污染。但手机的回收量有着高度不确定性,这对企业回收以及优化逆向物流的网络带来很大挑战。基于此,文章通过改良的灰色预测模型对废旧手机回收量进行预测,并对其空间分布进行了研究,为后续废旧手机逆向物流网络的设计与优化提供一定参考。     

废旧汽车逆向物流产业组织模式

近年来,随着我国国民经济的快速增长,居民收入的持续增加和道路交通建设的不断发展,汽车需求量和保有量迅速增加。现状目前,我国废旧汽车逆向物流产业主要以物质回收企业为主体,简     

废旧手机逆向物流成本效益分析

分析了废旧手机对环境的影响以及废旧手机的利用价值,建立废旧手机逆向物流回收体系,并对其中各个流程详细分析,构建成本效益回收模型,分析废旧手机逆向物流回收体系建立的可行性。     

我国废旧汽车逆向物流发展现状及对策

我国作为一个汽车制造和消费大国,目前面临着自然资源日益短缺和生态环境严重破坏的状况。研究我国废旧汽车逆向物流的发展现状和对策,有利于实现我国资源优化利用、改善生态环境和促进循环经济的发展。作者从国内外废旧汽车逆向物流的发展现状,对比找出我国废旧汽车逆向物流中存在的问题,并提出了发展对策。     

模糊环境下生产商自营逆向物流网络的优化设计

随着人们环保意识的增强、环保法律法规的健全,越来越多的企业关注废旧产品的回收及利用。废旧产品的回收利用及再制造活动不仅有利于企业节约成本、保护环境而且有助于建立企业信誉、赢得客户。然而,由于回收产品数量、质量等不确定性,逆向物流网络构建具有很大的困难。本文运用模糊规划的方法,通过建立模糊期望值模型来设计模糊环境下废旧产品回收利用及再制造的逆向物流网络,并通过模糊模拟和遗传算法相结合的混合智能算法对模型进行了求解,并进行了实例验证。     

Development in Information and Communications Technology (ICT) Statistics at the Australian Bureau of Statistics

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.     

Value at Risk in the Suburbs: Eminent Domain and the Geographical Politics of the US Foreclosure Crisis

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.     

Towards a Theory of Serendipity: A Systematic Review and Conceptualization

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.     

Accountability of NGOs in Bangladesh A critical overview

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.     

Towards an Asian model of human resource management? A comparative analysis of China,Japan and South Korea

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.     

Ansätze und Ergebnisse anglo-amerikanischer M&A-Forschung

Based on a review of established U.S. management journals (1995–2003), six schools of thought are identified within the Anglo-American M&;A research: “Capital Market”, “Principal/Agent”, “Industrial Organization”, “Organizational Behavior”, “Human Resources” and “Strategic Management”. The literature review shows that the definition of M&;A success, the methods applied, and insights from empirical research differ according to the respective school of thought. Empirical studies focus on the resource combinations of merger partners, the specific circumstances of merger negotiations, and on integration management as antecedents of merger performance. Unfortunately, empirical findings have not yet provided reliable explanations for M&;A success. Based on the current state of Anglo-American M&;A research, the authors discuss implications for business practice, identify research gaps, and propose areas for future research.     

Introduction of New Technology with a Sound Transition of the Input-Output Structure

We examine the general equilibrium repercussions associated with the introduction of new technologies, using the generalized Leontief system that allows technological substitutions. We show that an untested introduction of cost-increasing technologies in any industry may result in creating a non-productive technological structure that does not satisfy the Hawkins-Simon condition, following the autonomous dynamic adjustment process with structural transitions in the economic system. Therefore, we propose a practicable control scheme of introducing cost-increasing technologies that strictly avoids the creation of non-productive structures in all periods of structural transition, using the available information on the ex ante technological structure.     

The Creation of the Office for National Statistics

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.     

What helps? Women engineers' accounts of staying on

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.     

论现代物流企业的发展观

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。