了解救灾避难所建设中的材料和供应商网络:使用社会网络分析作为决策工具的可行性

IF 3.2 Q2 MANAGEMENT
A. Copping, N. Kuchai, Laura Hattam, Natalia Paszkiewicz, D. Albadra, P. Shepherd, Esra Sahin Burat, D. Coley
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引用次数: 1

摘要

目的了解用于在难民营或社区重建期间建造避难所的建筑材料供应网络很重要,因为它可以揭示不同利益攸关方之间的复杂联系以及材料流向最终用户的数量和速度。使用社会网络分析(SNA)可以分析另一个维度——共性的作用。当试图用性能更高的替代品取代本土材料或鼓励使用非本土方法时,这一点可能尤为重要。本文旨在分析四种不同救灾情况下的供应网络。设计/方法/方法数据来自对阿富汗、孟加拉国、尼泊尔和土耳其272个流离失所(或正式流离失所)家庭的采访,这些家庭往往处境艰难。结果表明,供应网络的形式在很大程度上受到最初流离失所的性质/原因、地理位置、当地材料的可用性以及援助机构和/或政府提供的支持/建议的程度的影响。此外,据发现,国民账户体系可用于表明哪些战略在特定情况下可行,哪些战略可能无效,从而有可能加快提供新的解决方案。研究局限性/含义本研究首次尝试在灾后重建背景下使用国民账户体系对供应网络进行理论化和实证调查。有人建议,未来的研究可能会绘制上游供应链图,将制造商和更高级别的国外供应商包括在内。这将提供供应网络中所有材料和组件来源的完整情况。原创性/价值这是原创性研究,旨在产生新的知识。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Understanding material and supplier networks in the construction of disaster-relief shelters: the feasibility of using social network analysis as a decision-making tool
PurposeUnderstanding the supply network of construction materials used to construct shelters in refugee camps, or during the reconstruction of communities, is important as it can reveal the intricate links between different stakeholders and the volumes and speeds of material flows to the end-user. Using social network analysis (SNA) enables another dimension to be analysed – the role of commonalities. This is likely to be particularly important when attempting to replace vernacular materials with higher-performing alternatives or when encouraging the use of non-vernacular methods. This paper aims to analyse the supply networks of four different disaster-relief situations.Design/methodology/approachData were collected from interviews with 272 displaced (or formally displaced) families in Afghanistan, Bangladesh, Nepal and Turkey, often in difficult conditions.FindingsThe results show that the form of the supply networks was highly influenced by the nature/cause of the initial displacement, the geographical location, the local availability of materials and the degree of support/advice given by aid agencies and or governments. In addition, it was found that SNA could be used to indicate which strategies might work in a particular context and which might not, thereby potentially speeding up the delivery of novel solutions.Research limitations/implicationsThis study represents the first attempt in theorising and empirically investigating supply networks using SNA in a post-disaster reconstruction context. It is suggested that future studies might map the up-stream supply chain to include manufacturers and higher-order, out of country, suppliers. This would provide a complete picture of the origins of all materials and components in the supply network.Originality/valueThis is original research, and it aims to produce new knowledge.
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来源期刊
CiteScore
6.40
自引率
20.00%
发文量
20
期刊介绍: The Journal of Humanitarian Logistics and Supply Chain Management (JHLSCM) is targeted at academics and practitioners in humanitarian public and private sector organizations working on all aspects of humanitarian logistics and supply chain management. The journal promotes the exchange of knowledge, experience and new ideas between researchers and practitioners and encourages a multi-disciplinary and cross-functional approach to the resolution of problems and exploitations of opportunities within humanitarian supply chains. Contributions are encouraged from diverse disciplines (logistics, operations management, process engineering, health care, geography, management science, information technology, ethics, corporate social responsibility, disaster management, development aid, public policy) but need to have a logistics and/or supply chain focus. JHLSCM publishes state of the art research, utilizing both quantitative and qualitative approaches, in the field of humanitarian and development aid logistics and supply chain management.
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