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Moulding information systems components and agitations for the adoption of enterprise application architecture for supply chain management 为供应链管理采用企业应用程序体系结构建模信息系统组件和鼓动
IF 1.5 Q4 MANAGEMENT Pub Date : 2022-10-20 DOI: 10.4102/jtscm.v16i0.707
Kingston Xerxes Theophilus Lamola Lamola
Background: The components of information systems (ISCs) have become a critical factor in the adoption of enterprise application architecture (EAA) for supply chain management (SCM) within small and medium enterprises (SMEs) when used reciprocally with competent capital formation, mainframe and personal computers, application software systems, and information technology expert. The current study examined information systems components (ISCs) as they were used in the adoption of EAA in SMEs, scrutinised the Theory of Planned Behavior, and systematic literature review.Objective: This paper seeks to contribute to the fundamental aspects of ISCs that influence the adoption of EAA for SCM in small and medium enterprises (SMSs) in South Africa, located in Limpopo Province of Capricorn District Municipality.Methodology: A quantitative survey presented both diagnostic tests and data analysis as that of the methodological modus operandi. Descriptive data analysis generated Pearson’s correlation and coefficient, along with analysis of variance (ANOVA) and linear regression. Data was collected through stratified random sampling of SME owners and managers.Results: The most substantial results indicate that ISCs should be integrated with transactional support systems (TSSs), management information systems (MISs), information systems governance (ISG), decision support systems (DSSs), executive support systems (ESSs), knowledge management systems (KMSs), and web application architecture (WAA) to predict EAA acceptance.Conclusion: This article described the greatest possible direction for considering ISCs when planning to integrate EAA adoption. Furthermore, the research results provide a preliminary overview and analysis of the results that support the alternative hypothesis that ISCs influence SCM adoption and implementation of EAA in SMEs.
背景:信息系统(ISCs)的组件已经成为中小型企业(SMEs)供应链管理(SCM)采用企业应用架构(EAA)的关键因素,当与称职的资本形成、大型机和个人计算机、应用软件系统和信息技术专家相互使用时。本研究检视资讯系统组件(ISCs)在中小企业实施企业绩效评估时的应用,检视计划行为理论,并进行系统的文献回顾。目的:本文旨在促进ISCs的基本方面,影响在南非的中小型企业(sms)中采用EAA的供应链管理,位于林波波省摩里摩恩区市。方法:一项定量调查表明,诊断测试和数据分析都是方法学上的操作方法。描述性数据分析产生Pearson相关和系数,以及方差分析(ANOVA)和线性回归。数据的收集是通过对中小企业业主和管理者进行分层随机抽样。结果:企业信息系统应与交易支持系统(tss)、管理信息系统(MISs)、信息系统治理(ISG)、决策支持系统(DSSs)、执行支持系统(ESSs)、知识管理系统(KMSs)和web应用架构(WAA)集成,以预测企业信息系统的接受程度。结论:本文描述了在计划集成EAA采用时考虑ISCs的最大可能方向。此外,研究结果对支持ISCs影响中小企业供应链管理采用和实施EAA的替代假设的结果进行了初步概述和分析。
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引用次数: 1
Supply chain management as a competitive advantage for grocery small and medium-sized enterprises in Mahikeng, South Africa 供应链管理作为南非Mahikeng中小型杂货企业的竞争优势
IF 1.5 Q4 MANAGEMENT Pub Date : 2022-10-19 DOI: 10.4102/jtscm.v16i0.791
Kgosietsile F. Monnagaaratwe, Kenneth Mathu
Background: The adoption of supply chain management (SCM) strategy in the last four decades has transformed enterprises, prompting them to take a more customer-centric approach in their operations. Addressing the customer’s needs through coordinated SC networks is a competitive advantage for enterprises. The purpose of this study was to explore SCM as a competitive advantage for small and medium-sized enterprises (SMEs), specifically grocery stores in Mahikeng, South Africa.Research objectives: The investigation sought to explore the role of supply chain collaboration in enhancing constant flow of products for business continuity and cost-saving for SMEs from third-party logistics (3PL) transport optimisation, and it was discovered that the practice of reverse logistics by SMEs recovered value and reduced waste.Research methodology: A qualitative research method with descriptive design and a nonprobability sampling strategy was followed to conduct the study. The recorded interviews were transcribed, translated, coded and analysed via thematic data analysis to determine the outcome of the study.Results: The study established that SCM improved cost-effectiveness through cost-saving on shared (3PL) transportation between SMEs and improved efficiency through enhanced supplier–customer relationships by maintaining continuous flow of products and services. The optimisation of transportation, continuous flow of products and services and recovery of value through reverse logistics reduced waste and increased efficiency, which enhanced competitiveness and sustainability of the retailers.Conclusion: It is apparent that enterprises that streamlined operations through SCM also reduced waste, thereby enhancing competitiveness and sustainability. The findings indicated that owners and managers will understand the benefits of adopting SCM strategies.
背景:在过去的四十年中,供应链管理(SCM)战略的采用已经改变了企业,促使他们在运营中采取更加以客户为中心的方法。通过协调一致的供应链网络来满足客户的需求是企业的竞争优势。本研究的目的是探讨供应链管理作为中小企业(SMEs)的竞争优势,特别是南非Mahikeng的杂货店。研究目标:本研究旨在探讨供应链协作在通过第三方物流(3PL)运输优化提高中小企业业务连续性和成本节约方面的作用,并发现中小企业的逆向物流实践回收了价值并减少了浪费。研究方法:采用描述性设计的定性研究方法和非概率抽样策略进行研究。对记录的访谈进行转录、翻译、编码,并通过专题数据分析进行分析,以确定研究结果。结果:研究表明,供应链管理通过节省中小企业之间共享(第三方物流)运输的成本来提高成本效益,并通过保持产品和服务的连续流动来增强供应商与客户的关系来提高效率。通过逆向物流优化运输,产品和服务的连续流动以及价值回收,减少了浪费,提高了效率,从而增强了零售商的竞争力和可持续性。结论:通过供应链管理精简业务的企业显然也减少了浪费,从而提高了竞争力和可持续性。调查结果显示,业主和管理人员会明白采用供应链管理策略的好处。
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引用次数: 0
The geography of logistics facilities relative to airports: Taxonomy of literature and research agenda 与机场相关的物流设施地理:文献分类和研究议程
IF 1.5 Q4 MANAGEMENT Pub Date : 2022-10-05 DOI: 10.4102/jtscm.v16i0.770
Masilonyane Mokhele
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引用次数: 1
Using fuzzy expectation-based programming for inventory management 利用基于模糊期望的规划进行库存管理
IF 1.5 Q4 MANAGEMENT Pub Date : 2022-09-28 DOI: 10.4102/jtscm.v16i0.782
W. Widowati, S. Sutrisno, R. H. Tjahjana
Background: Order allocation planning and inventory management are two important problems in manufacturing industries that must be solved optimally to gain maximal profit. Commonly, there are several unknown parameters in those problems such as future price, future demand, etc., and this means decision-making support that can handle this uncertainty is needed to calculate an optimal decision.Objectives: This study aimed to propose a newly developed joint decision-making support to solve order allocation planning and inventory optimisation of raw materials in a production system comprising multiple suppliers, products and review times with fuzzy parameters.Method: The model was formulated as a fuzzy expectation-based quadratic programming with the uncertain parameters approached as fuzzy numbers. This was used to handle the fuzzy parameters involved in the problem. A classical optimisation algorithm, the generalised reduced gradient combined with branch-and-bound embedded in LINGO 18.0 was applied to calculate the optimal decision. Numerical experiments were conducted using some randomly generated data with four suppliers, four raw materials and six review times.Results: Results provided the optimal decision for the given problem, that is, the number of raw materials to be ordered from each supplier at each review time, as well as the corresponding number to be stored in the warehouse.Conclusion: The proposed model successfully solved the given problems and thus can be used by decision-makers to solve their order allocation planning and inventory problems.
背景:订单分配计划和库存管理是制造业中两个重要的问题,必须得到最优解决才能获得最大的利润。通常,在这些问题中存在几个未知参数,如未来价格、未来需求等,这意味着需要能够处理这种不确定性的决策支持来计算最优决策。本研究旨在提出一种新开发的联合决策支持,以解决由多个供应商、产品和评审时间组成的模糊参数生产系统中原材料的订单分配计划和库存优化问题。方法:采用基于模糊期望的二次规划模型,将不确定参数逼近为模糊数。该方法用于处理问题中涉及的模糊参数。应用LINGO 18.0中嵌入的广义约简梯度与分支定界相结合的经典优化算法计算最优决策。采用随机生成的数据,选取4家供应商、4种原材料、6次评审,进行数值实验。结果:给出了给定问题的最优决策,即在每个评审时间向每个供应商订购的原材料数量,以及相应的库存数量。结论:所提出的模型成功地解决了给定的问题,可用于决策者解决其订单分配计划和库存问题。
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引用次数: 0
The impact of COVID-19 on informal humanitarian supply chains – The case study of Zimbabwe COVID-19对非正式人道主义供应链的影响——以津巴布韦为例
IF 1.5 Q4 MANAGEMENT Pub Date : 2022-09-27 DOI: 10.4102/jtscm.v16i0.773
H. Ittmann
Background: For the last 20 years Zimbabwe has been dependent on humanitarian aid. The country is in a desperate condition, with millions of citizens leaving to reside in neighbouring countries. These Zimbabweans are providing and sending food, necessities and cash to relatives in the country using largely informal humanitarian supply chains (HSCs). The outbreak of the coronavirus disease 2019 (COVID-19) pandemic was disastrous causing more hardship. Objective: This case study explores how informal HSCs played a significant role in the Zimbabwe humanitarian aid initiative and the impact of COVID-19 on these supply chains. Method: A mixed method design was used to collect qualitative data through personal interviews with Zimbabweans in South Africa. Additional quantitative data was obtained from humanitarian reports, Zimbabwe government reports as well as other publications. These were used to present the humanitarian crisis in Zimbabwe and specifically how support was provided through informal HSCs from outside Zimbabwe. Results: Through the case study the devastating effect COVID-19 had on a large component of the food insecure and suffering population of Zimbabwe is vividly illustrated. The closing of national borders prevented any food and other necessities, sent by diaspora from South Africa, reaching relatives. Conclusion: The results of this case study show the effect COVID-19 had on the humanitarian aid from relatives in South Africa. All the aid to Zimbabweans completely stopped for an extended period as these informal HSCs were completely broken because of the COVID-19 pandemic and 2 years later they remain disrupted. © 2022. The Authors. Licensee: AOSIS.
背景:过去20年来,津巴布韦一直依赖人道主义援助。这个国家正处于绝望的境地,数百万公民离开家园到邻国居住。这些津巴布韦人主要通过非正式的人道主义供应链(hsc)向该国的亲属提供和发送食品、必需品和现金。2019冠状病毒病(COVID-19)大流行的爆发是灾难性的,给人们带来了更多的困难。目的:本案例研究探讨了非正式hsc如何在津巴布韦人道主义援助倡议中发挥重要作用,以及2019冠状病毒病对这些供应链的影响。方法:采用混合方法设计,通过对南非津巴布韦人的个人访谈收集定性数据。从人道主义报告、津巴布韦政府报告以及其他出版物中获得了更多的数量数据。这些报告用来介绍津巴布韦的人道主义危机,特别是如何通过津巴布韦境外的非正式人道主义服务中心提供支持。结果:通过案例研究,生动地展示了2019冠状病毒病对津巴布韦粮食不安全和贫困人口造成的破坏性影响。国家边界的关闭阻止了来自南非的侨民寄来的任何食物和其他必需品到达亲戚手中。结论:本案例研究结果显示了COVID-19对南非亲属人道主义援助的影响。所有对津巴布韦人的援助都在很长一段时间内完全停止,因为这些非正式的hsc因COVID-19大流行而完全中断,两年后它们仍然中断。©2022。作者。被许可方:小岛屿国家联盟。
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引用次数: 0
Employees’ aptitudes and trepidations for the adoption of enterprise application architecture for supply chain management in small and medium enterprises: A case of Capricorn District Municipality 中小企业采用企业应用架构进行供应链管理的员工倾向与恐惧:以摩羯座区政府为例
IF 1.5 Q4 MANAGEMENT Pub Date : 2022-09-22 DOI: 10.4102/jtscm.v16i0.708
Kingston Xerxes Theophilus Lamola Lamola
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引用次数: 0
Exploring the factors affecting the adoption of blockchain technology in the supply chain and logistic industry 探讨影响区块链技术在供应链和物流行业应用的因素
IF 1.5 Q4 MANAGEMENT Pub Date : 2022-09-21 DOI: 10.4102/jtscm.v16i0.750
Ayanda Mthimkhulu, Osden Jokonya
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引用次数: 2
Analysing the impact of COVID-19 trade disruptions on port authority pricing and container shipping in South Africa 分析2019冠状病毒病贸易中断对南非港务局定价和集装箱航运的影响
IF 1.5 Q4 MANAGEMENT Pub Date : 2022-08-31 DOI: 10.4102/jtscm.v16i0.772
S. Grater, Mihalis Chasomeris
Background: The coronavirus disease 2019 (COVID-19) pandemic directly affected the shipping industry globally, and South Africa experienced decreased cargo volumes and increased freight rates. In addition, National Ports Authority (NPA) charges are 69% and cargo dues 166% above the global benchmark mean. The NPA uses a rate of return (RR) model to calculate tariff increases that are contested by port stakeholders. Objectives: The study aimed to analyse the impact of COVID-19 trade disruptions and examine the associated higher liner freight rates, tariff applications for higher NPA tariffs and reduced investment in port infrastructure. It showed that adjusting the RR model variables can result in reduced tariffs and large cost savings for port users. Method: This study analysed the impact of the pandemic on South Africa’s cargo volumes and freight rates. It critiqued the regulatory asset base, the asset beta, and the tax rate to be applied and calculated the adjustments to these RR model variables using five scenarios for FY2022/2023. Results: The results show a sharp decrease in cargo volumes during COVID-19 lockdowns, and a parallel increase in freight rates. The five-scenario results show how the NPA tariffs could be much lower, calculating a tariff decrease of 5.7% in scenario 4 and a 20% decrease in scenario 5. Conclusion: Amid the global rise of shipping rates and the economic impact of the pandemic on South Africa’s trade, the results show that there is a potential to enhance South Africa’s trade competitiveness through a decrease in NPA-weighted average tariff by 20%. © 2022. The Authors.
背景:2019冠状病毒病(COVID-19)大流行直接影响了全球航运业,南非货运量下降,运费上涨。此外,国家港务局(NPA)的收费比全球基准平均水平高出69%,货物费高出166%。NPA使用收益率(RR)模型来计算港口利益相关者提出异议的关税增加。目的:本研究旨在分析COVID-19贸易中断的影响,并检查相关的班轮运价上涨、NPA关税上调的关税申请以及港口基础设施投资减少。结果表明,调整RR模型变量可以降低港口用户的关税并节省大量成本。方法:本研究分析了疫情对南非货运量和运费的影响。它对监管资产基础、资产beta和税率进行了批评,并使用2022/2023财年的五种情景计算了对这些RR模型变量的调整。结果:新冠肺炎封城期间货运量急剧下降,运费同步上升。这五种情景的结果表明,在情景4中关税下降5.7%,在情景5中关税下降20%,NPA关税可以大大降低。结论:在全球运费上升和疫情对南非贸易的经济影响的背景下,研究结果表明,通过将npa加权平均关税降低20%,有可能提高南非的贸易竞争力。©2022。作者。
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引用次数: 7
Online shopping behaviour and service quality perceptions of young people in South Africa: A COVID-19 perspective 南非年轻人的网上购物行为和服务质量观念:从2019冠状病毒病的角度
IF 1.5 Q4 MANAGEMENT Pub Date : 2022-08-30 DOI: 10.4102/jtscm.v16i0.777
G. Heyns, P. Kilbourn
Background: The coronavirus disease 2019 (COVID-19) pandemic had a significant impact on business operations and consumer behaviour across the world. The South African online retail environment also encountered different opportunities and last-mile logistics challenges. However, the impact of the COVID-19 pandemic on online consumer behaviour has received limited attention. Furthermore, limited studies exist which have measured the online buying behaviour of young people, an important online market segment. Objectives: The primary purpose of this study was to determine whether the onset of the COVID-19 pandemic significantly influenced the online shopping behaviour of young people and to provide online retailers and consumer behaviour theorists with a better appreciation of young consumers’ online purchasing needs, which will assist them in developing and effecting appropriate last-mile logistics strategies. Methods: A quantitative research design was used, and empirical data were collected from two non-probability sampling surveys conducted in 2019 (before the COVID-19 pandemic) and in 2020 (during the COVID-19 pandemic) of 461 young people in the Johannesburg area. A self-administered online questionnaire was used to collect the research data. Results: The results indicate that online shopping behaviour either did not change or increased because of the COVID-19 pandemic for most respondents. Young online consumers consider order fulfilment aspects to be more important than the tangible considerations of online retailers. Conclusion: This research study provides a distinct perspective of young people’s perceptions of online shopping and makes a meaningful contribution by identifying the important fulfilment-related service quality expectations of young online customers in South Africa. © 2022. The Authors.
背景:2019冠状病毒病(COVID-19)大流行对全球的商业运营和消费者行为产生了重大影响。南非的在线零售环境也遇到了不同的机遇和最后一英里物流挑战。然而,COVID-19大流行对在线消费者行为的影响受到的关注有限。此外,有限的研究已经测量了年轻人的在线购买行为,这是一个重要的在线市场细分。目的:本研究的主要目的是确定COVID-19大流行的爆发是否显著影响了年轻人的网上购物行为,并为在线零售商和消费者行为理论家更好地了解年轻消费者的网上购物需求,这将有助于他们制定和实施适当的最后一英里物流策略。方法:采用定量研究设计,分别于2019年(新冠肺炎大流行前)和2020年(新冠肺炎大流行期间)对约翰内斯堡地区461名年轻人进行两次非概率抽样调查,收集实证数据。一份自我管理的在线问卷用于收集研究数据。结果:结果表明,大多数受访者的网上购物行为没有因为COVID-19大流行而改变或增加。年轻的在线消费者认为订单履行方面比在线零售商的有形考虑更重要。结论:本研究为年轻人对网上购物的看法提供了一个独特的视角,并通过确定南非年轻在线客户的重要履行相关服务质量期望做出了有意义的贡献。©2022。作者。
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引用次数: 3
Insights into the impacts of and responses to COVID-19 pandemic: The South African food retail supply chains perspective 洞察COVID-19大流行的影响和应对措施:南非食品零售供应链的视角
IF 1.5 Q4 MANAGEMENT Pub Date : 2022-08-18 DOI: 10.4102/jtscm.v16i0.739
O. Omoruyi, E. Dakora, O. Oluwagbemi
Background: With the observed cases of the coronavirus disease 2019 (COVID-19) pandemic in South Africa, coupled with varying levels of national lockdowns, food retail supply chains in South Africa were adversely affected. The pandemic affected international travel, global logistics, supplier production and stockpiles at the supply end, which resulted in shortages at retailers and increased prices for basic food items. Objectives: The purpose of this article was to provide insights into and a synthesis of the impact of the COVID-19 pandemic on food retail supply chain models in South Africa. Method: A general review of both academic and grey literature (including commentaries) was studied to draw insights into the issues of food retail supply chain. This was combined with an examination of websites and annual reports of the major food retailers in South Africa to find their responses to the pandemic related to their supply chains. Results: It was found that the investment in supply chains and local supply development and the technology by the large food retailers in the country have paid off in the ways that they have been able to respond to and contain the shocks of the pandemic and point to the local versus the international when thinking about new supply chain models for the post-COVID-19 world. Conclusion: The insights drawn from this article may be useful in building more resilient food retail supply chains in the South African context. This article charts a way for more focused analyses using empirical data to thresh out more nuanced insights that will benefit the food retail supply chain and create a more resilient food system in South Africa. © 2022. The Authors.
背景:随着2019冠状病毒病(COVID-19)在南非大流行的观察病例,加上不同程度的国家封锁,南非的食品零售供应链受到不利影响。疫情影响到国际旅行、全球物流、供应商生产和供应端的库存,导致零售商短缺,基本食品价格上涨。目的:本文的目的是提供对COVID-19大流行对南非食品零售供应链模式的影响的见解和综合。方法:对学术文献和灰色文献(包括评论)进行综述,以深入了解食品零售供应链问题。与此同时,还对南非主要食品零售商的网站和年度报告进行了审查,以找出它们对与供应链相关的大流行的反应。结果:研究发现,该国大型食品零售商在供应链和本地供应开发以及技术方面的投资取得了回报,他们能够应对和遏制大流行的冲击,并在考虑新冠肺炎后世界的新供应链模式时指出了本地与国际的对比。结论:从本文中得出的见解可能有助于在南非建立更具弹性的食品零售供应链。本文通过使用经验数据进行更有针对性的分析,得出更细致的见解,这将有利于食品零售供应链,并在南非创建一个更具弹性的食品系统。©2022。作者。
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引用次数: 2
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Journal of Transport and Supply Chain Management
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