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研究了供应链风险管理绩效影响企业绩效的结构关系.从供应风险管理绩效、需求风险管理绩效、制造过程风险管理绩效和信息风险管理绩效4个维度构建了供应链风险管理绩效的测量指标,提出了反映供应链风险管理绩效各个维度影响企业绩效的因果结构模型.通过对国内制造性企业的调研,基于结构方程模型对该模型进行了统计检验,结果表明:信息风险管理绩效对企业绩效有显著的直接和间接影响,制造过程风险管理绩效对企业绩效有显著的直接影响,供应风险管理绩效和需求风险管理绩效对企业绩效有显著的间接影响.从残差分析、中介效应检验和竞争性模型比较三个方面分析了该模型的优势,并就企业如何应用质量管理实践提高供应链风险管理绩效提出了一些有针对性的建议. 相似文献
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供应链伙伴关系、信息共享与企业运营绩效关系 总被引:12,自引:0,他引:12
本文以广东省珠三角地区制造企业为调查对象,对供应链伙伴关系、信息共享与企业运营绩效之间关系进行研究.研究结果表明,供应链伙伴关系对信息共享存在显著的正向影响,即增强供应链伙伴关系将有助于提高企业之间信息共享水平;信息共享对企业运营绩效存在显著的正向影响;供应链伙伴关系不仅直接影响企业运营绩效,而且通过信息共享间接地影响到企业运营绩效.另外,我们还发现在供应链伙伴关系中的信任对信息共享与企业运营绩效均有非常显著的影响.本文研究结论可为我国制造企业实施供应链管理策略提供理论指导. 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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以重庆、广州等地的企业为调查对象,运用因子分析和结构方程模型,研究高层支持、供应链管理战略、供应链管理实施与组织绩效关系.结果显示,高层支持对供应链管理实施没有显著的直接影响,但它可通过供应链管理战略对供应链管理实施产生显著的间接影响,供应链管理实施对组织绩效有显著的直接正向影响. 相似文献
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以珠三角地区108家制造型企业为研究对象,对内部利益相关者、资源承诺和绿色供应链管理绩效之间的关系进行实证研究.将资源承诺划分为财务资源和IT资源两个维度,将绿色供应链管理绩效划分为环境绩效和经济绩效两个维度.实证结果表明,内部利益相关者对资源承诺的两个维度有显著的正向影响,且资源承诺的两个维度均对环境绩效和经济绩效均有显著的正向影响;不同规模的企业在资源承诺方面有显著的差异;在绿色供应链管理绩效方面,不同规模的企业在环境绩效上有显著差异,但经济绩效并不存在显著差异性.根据上述实证研究的结论,从宏观和微观角度提出了相关建议. 相似文献
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在收入共享契约下,借助条件风险值理论研究风险规避零售商和风险中性供应商组成的二级供应链协调定价模型,推导出随机需求受价格影响的零售商最优零售价格、库存因子以及供应商最优批发价格。讨论风险规避系数、市场弹性系数和收入共享系数对分散供应链系统以及各成员运作绩效的影响。最后,进行数值算例,数值结果表明,随着零售商风险规避程度的增加,零售商和供应商运作绩效呈递减趋势,但采用收入共享契约可以有效的减少供应链系统以及各成员独立运作的绩效损失;当收入共享系数一定时,需求价格弹性系数越大,供应商和零售商运作绩效越小;然而零售商和供应商运作绩效并不受成本比例系数的影响。 相似文献
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Qingqi Long 《国际生产研究杂志》2013,51(23):6899-6917
Agent-based distributed simulation is an efficient methodology for modelling and analysing such complex adaptive systems as dynamic supply chain networks. However, it lacks an acceptable generic standard. Supply chain operations reference (SCOR) model is a cross-functional framework widely accepted as an industry standard. It provides the standard processes, performance metrics, best practices and associated software functionalities for modelling, evaluating and improving supply chain networks. However, it is a static tool. Integration of agent-based distributed simulation and SCOR model can exploit their advantages to form a generic methodology for modelling and simulation of a wide range of supply chain networks. Therefore, this paper proposes a methodology for distributed supply chain network modelling and simulation by means of integration of agent-based distributed simulation and an improved SCOR model. The methodology contains two components: a hierarchical framework for modelling supply chain network based on the improved SCOR model and agent building blocks integrating the standard processes from the SCOR model. The hierarchical framework provides an approach for structure modelling in any level with different granularities based on the improved SCOR model, and allows rapidly mapping a supply chain network into the structure model of a multi-agent system; while agent building blocks are quite useful and convenient to fill the structure model to fulfil its function modelling. With the approach of structure modelling and function filling, not only can the process of agent-based supply chain network modelling be accelerated, but also the built models can be reused and expanded. Because the hierarchical framework is based on the conceptual framework of SCOR model and agent building blocks integrate the standard processes from SCOR model, the proposed methodology is more generic. In addition, the issues of sub-model synchronisation and data distribution management in the agent-based distributed simulation implementation are taken into consideration and the corresponding solutions for these issues are proposed. Finally, an example of a supply chain network is modelled and implemented to illustrate the proposed methodology and related solutions. 相似文献
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As supply chains continue to replace individual companies as the management arena for value-adding from the beginning of the twenty first century, understanding the supply chain management practices in a globalisation context becomes increasingly important. The Supply Chain Operations Reference (SCOR) Model, which was developed by the experts and practitioners of the Supply Chain Council, is a major framework for supply chain planning that features supply chain management practices and business process reengineering. Despite being an integrative guide with many merits, it only provides a ‘top-down’ approach that requires the comparative analyses of post- and pro-performance indices as a basis of business process modification. This study discusses the limitations of current SCOR analysis and provides a mapping technique—Causes/Effects, the SCOR Standard, and Mutual Solution (CESM)—for gap mapping, problem prioritisation, and business process modification in a supply chain setting. As such, it is one of the early empirical studies combining BPR and SCM disciplines. The research results can facilitate the implementation processes of multinational supply chain projects by identifying the gaps and linking them to the channel entities. 相似文献
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为促使煤炭企业实现从职能管理到流程管理的转变,提升煤炭供应链管理的效率和水平,构建了以煤炭生产商为核心企业的煤炭供应链SCOR模型。模型第1层建立包括计划、采购、生产、配送和退货的流程类别模型,第2层建立每一种流程的计划、执行和支持的详细类别模型。这个模型清晰地描述了以煤炭生产商为核心企业的煤炭供应链内部信息流向,为煤炭供应链信息的高度集成、业务流程的重组与优化进一步打下良好的基础。 相似文献
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供应链的平稳运行是供应链管理的重要基础。针对具有区间灰色时滞特征的供应链建模及其稳定性控制的难题,基于时滞系统模型,结合供应链建模中矩阵的区间灰色特性,建立了具有区间灰色时滞特征的供应链多层模型系统,并提出了一种使用李雅普诺夫(Lyapunov)函数方法,研究多层供应链结构的稳定性问题,获取了一个有效且实用的稳定性判据,给出了证明过程。为了验证该方法的有效性能,以2层区间灰色时滞供应链系统为算例,研究具有区间灰色时滞特征的供应链系统的随机稳定性问题。算例结果表明:使用Matlab 7.0计算工具,在判别矩阵U+V<0时获得一组常数值ε,在给定条件下,供应链系统随机稳定。可得出结论:该算法在保证最优解不会降低的情况下,达到了系统稳定能力增强的目的,可为实际应用提供指导。 相似文献
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Miguel Afonso Sellitto Giancarlo Medeiros Pereira Miriam Borchardt Rosnaldo Inácio da Silva Cláudia Viviane Viegas 《国际生产研究杂志》2013,51(16):4917-4926
Supply Chain Operations Reference (SCOR) is a widely employed model for SC performance assessment, regardless its generic nature. This article presents a SCOR-based model for performance measurement in supply chains (SC) and apply it in the context of Brazilian footwear industry. The model has two dimensions: SCOR processes (source, make, deliver and return) and performance standards adapted from original SCOR (cost, quality, delivery and flexibility). This structure delivers a 4 × 4 matrix, with each component assessed under analytical hierarchy process. Using focus groups, SC’s experts weighted each component of the matrix regarding their relevance. Thereafter, SC’s managers indicated respective results. The SC’s overall performance was obtained by adding the performance of all indicators. The model application embraced one focal footwear manufacturer, four suppliers, three distribution channels and a return channel, with 85 indicators assessed. The achieved performance for the whole SC is 75.29%.The main gaps were found in deliver process (12.78 percentual points of difference between relevance and achieved proportions) and in flexibility performance (9.82). Further application is recommended in order to find consolidated results. 相似文献