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本文分析了中车长客美国轨道交通产品项目中的本地化要求,结合美国本土供应链体系的自身特点,提炼了针对一般美国轨道交通产品项目的本地化供应链质量体系建立与实施的要素,为同类跨国项目供应链质量体系管理提供借鉴。 相似文献
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供应链管理的核心是供应链范围内的部门与组织之间的合作与协调,协调管理是供应链管理的核心内容,通过对中国企业的供需协调绩效的调查分析,对目前我国企业供应链系统中供需协调的绩效进行了分析,调查结果发现,中国企业之间合作关系在近年得到改善,在合作降低库存,快速交货等方面有了改善,但是合作信任度仍不高,高层的合作活动比较少。 相似文献
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该书系“物流供应链丛书”之一。
在供应链的每一级中都存在着不确定性,而这些不确定性正是引起供应链管理困难的主要原因之一。供应链中的不确定性是企业和组织在管理与决策中不可回避却叉十分棘手的问题。该书在吸收复杂性科学、经济学、管理学和国内外已有供应链管理发展前沿成果的基础上,以供应链不确定性为分析对象,论述了供应链不确定性产生的来源及其影响的机理,并在此基础上提出了相应的管理与控制机制,对于我国制造业实施供应链管理模式、提升竞争力有着重要的理论与现实意义。 相似文献
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正确理解供应链与价值链的关系 总被引:28,自引:0,他引:28
首先较系统地概述了供应链和价值链的涵义,发展和研究状况,在此基础上深入地探讨了两者的本质区别与联系。两者有不尽相同的地方,如价值链思想是面向效益,着眼点是企业的价值增值过程;供应链思想是面向效率,主要是围绕物流、降低成本和提高生产率方面。但两者也有许多交叉的地方,如价值链研究把成本优势作为重要方面之一,供应链的发展也逐渐强调联系的重要性等。正确理解供应链与价值链的关系可以为实现两者的有效管理提供一 相似文献
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In the context of a dynamic and hypercompetitive business environment, effective supply chain design helps organisations to align resources for improved flow of products and services and satisfy customers’ diverse needs. Scholars have proposed several mutually exclusive supply chain designs such as efficient versus responsive, and lean versus agile. Quantitative testing has revealed that supply chain designs of many firms do not match with what was conceptually expected. To address this mismatch, in this study, a new approach to supply chain leagility is introduced and the impact of uncertainty as the key design driver of supply chains on leagility is investigated. The partial least squares (PLS) was employed to analyse data collected from 299 Australian firms by administering a structured questionnaire. Results indicate that higher performance is achievable on minimising the deviation from a balanced supply chain in which aspects of both leanness and agility are equally embedded. Further, the level of uncertainty directly and positively affects the Deviation from Leagility (DFL) index. 相似文献
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Recent research underlines the crucial role of disruption events and recovery policies in supply chains. Despite a wealth of literature on supply chain design with disruption considerations, to the best of our knowledge there is no survey on supply chain with disruptions and recovery considerations. We analyse state-of-the-art research streams on supply chain design and planning with both disruptions and recovery considerations with the aim of relating the existing quantitative methods to empirical research. The paper structures and classifies existing research streams and application areas of different quantitative methods subject to different disruption risks and recovery measures. We identify gaps in current research and delineate future research avenues. The results of this study are twofold: operations and supply chain managers can observe which quantitative tools are available for different application areas; on the other hand, limitations and future research needs for decision-support methods in supply chain risk management domains can be identified. 相似文献
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Dmitry Ivanov 《国际生产研究杂志》2018,56(10):3507-3523
Dynamics of structures and processes is one of the underlying challenges in supply chain management, where multiple dimensions of economic efficiency, risk management and sustainability are interconnected. One of the substantiated issues in supply chain dynamics is resilience. Resilience has a number of intersections with supply chain sustainability. This paper aims at analysing disruption propagation in the supply chain with consideration of sustainability factors in order to design resilient supply chain structure in regard to ripple effect mitigation and sustainability increase. Ripple effect in the supply chain occurs if a disruption at a supplier cannot be localised and cascades downstream impacting supply chain performance. This simulation-based study helps to identify what sustainability factors mitigate the ripple effect in the supply chain and what sustainability factors enhance this effect. The results indicate that (i) sustainable single sourcing enhances the ripple effect; (ii) facility fortification at major employers in regions mitigates the ripple effect and enhances sustainability; and (iii) a reduction in storage facilities in the supply chain downstream of a disruption-risky facility increases sustainability but causes the ripple effect. 相似文献
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制造企业转型电子商务的价值链研究 总被引:4,自引:0,他引:4
本文的研究将依据两条线索展开,一条是迈克尔.波特的企业价值链一电子商务下的企业价值链一虚拟价值链,即企业价值链线索;另一条是迈克尔,波特的行业价值链一电子商务下的行业价值链一价值网,即行业价值链线索。通过以上两条线索分析制造企业价值链的演化过程,指出在电子商务时代,制造企业应该注意到物理价值链和虚拟价值链的理论正在发展,分工的高度专业化和对合作的强调,又导致企业之间虚拟价值链寻求整合,演变为价值网,而价值网随着合作的动态变化而改变,企业必须高度关注这些变化并运用新的价值链理论指导企业实践,才能赢得竞争优势。 相似文献
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Globalisation and lean initiatives increase the vulnerabilities of the supply chains (SC), where disruptions in any plant in a supply chain network (SCN) can propagate throughout the whole SCN. Redundancy is part of the SC re-engineering to improve supply chain resilience (SCRES). This paper presents a conceptual model of an SCN using graph theory, considering the relationships between plants and materials. Based on the model, the structural redundancy of the SCN is measured, which is used to assess SCRES. This assessment approach focuses on the resilience of the SCN against disruptions. Case studies are discussed to illustrate the applicability of this model and show that increasing structural redundancy of the SCN improves SCRES against disruptions. 相似文献
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W. T. Walker 《国际生产研究杂志》2013,51(16):3517-3528
This paper traces significant developments in technology, quality, measurement, and relationships that have led to the study of supply chain networks. The paper introduces five principles of supply chain networks—velocity, variability, vocalize, visualize, and value—that have moved supply chain architecture from an art to a science. Finally, the paper uses each principle to point to an important, emerging trend in supply chain architecture. 相似文献
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构建了供应链设计、供应链整合、信息共享及供应链绩效之间关系的理论模型,并以广东省珠三角地区162家制造企业为调查对象,对供应链设计、供应链整合、信息共享及供应链绩效之间的关系进行实证研究。研究结果表明,供应链设计对供应链整合、供应链绩效均有显著的正向影响;供应链设计对信息共享的直接影响并不显著,却会以供应链整合为中介对信息共享产生间接影响;供应链整合对信息共享、供应链绩效有显著的正向影响;而低层次的信息共享对供应链绩效并无显著影响。根据上述实证研究结果,本研究结合中国情境给出了相关管理启示。 相似文献
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陈正军 《高分子材料科学与工程》2006,22(3):1-5
论述了烯烃聚合催化剂的发展更新过程,催化聚合的过程。涉及配位聚合的链增长机理、单体几种可能的插入模式及聚合的立构控制方式、链转移或链终止机理以及可能存在的催化活性中心的失活过程。对于过渡金属催化烯烃聚合的理解有助于催化剂设计的理性化。 相似文献