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Live-Streaming Consumer Experience; the Future of E-commerce and Digital Marketing in Africa: Evidence from China 直播消费者体验;非洲电子商务和数字营销的未来:来自中国的证据
Q3 Engineering Pub Date : 2021-06-01 DOI: 10.6186/IJIMS.202106_32(2).0004
Addo Prince Clement, Kulbo Nora Bakabbey, Asare Ohemeng Andy, Akrong Godwin Banafo
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引用次数: 0
Entrepreneur’s Human Capital and Business Model Innovation: The Meditation Role of Access to Start-Up Resources 企业家人力资本与商业模式创新:创业资源获取的思考作用
Q3 Engineering Pub Date : 2021-03-01 DOI: 10.6186/IJIMS.202103_32(1).0004
Nha Ghi Tran, T. Nguyen, Quang Nguyen, Quang Huan Ngo
Based on human capital theory, this study aims to explain start-up resources formation and business model innovation. The study examined the effect of entrepreneur's human capital (including managerial skills and entrepreneurial skills) on business model innovation via access to start-up resources as a mediator. The Partial Least Squares Structural Equation Modeling (PLS-SEM) was conducted with the size sample of 220 founders/ co-founders of start-up firms in Vietnam. The research results supported the positive links from managerial skills and entrepreneurial skills to business model innovation through the mediating mechanism of access to start-up resources. The study explored the meditation role of access to start-up resources between entrepreneur's human capital and business model innovation. In addition, the results provide practical value to entrepreneurs in improving managerial skills and entrepreneurial skills in order to facilitate the access to outside support resources and promote business model innovation. Finally, the study suggests some managerial implications for entrepreneurs, research limitations and further research directions.
基于人力资本理论,本研究旨在解释创业资源形成与商业模式创新。本研究以创业资源获取为中介,考察了企业家人力资本(包括管理技能和创业技能)对商业模式创新的影响。采用偏最小二乘结构方程模型(PLS-SEM)对220名越南创业公司创始人/联合创始人进行了规模样本分析。研究结果通过创业资源获取的中介机制支持了管理技能和创业技能对商业模式创新的正向联系。本研究探讨创业资源获取在企业家人力资本与商业模式创新之间的中介作用。此外,研究结果对企业家提高管理技能和创业技能,促进获得外部支持资源,促进商业模式创新具有实用价值。最后,提出了对企业家的管理启示、研究的局限性和进一步的研究方向。
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引用次数: 1
Skills and Competences for Utilization of Web Storage Technology (WST) Platform for Academic Activities by Faculty Members in Faculty of Education, Ahmadu Bello University, Zaria 扎里亚Ahmadu Bello大学教育学院教师利用Web存储技术(WST)平台进行学术活动的技能和能力
Q3 Engineering Pub Date : 2020-12-31 DOI: 10.1234/IJIMS.V4I1.73
A. Hamza, Z. Mohammed, M. F. Mohammed, Hussaini Dalhatu Kankia
This paper focused on Skills and Competences for utilization of Web Storage Technology (WST) Platform for academic activities by Faculty Members in Faculty of Education, Ahmadu Bello University, Zaria. Two objectives were identified for this paper, they are; to find out the WST Platform skills and competences possessed by the Faculty Members; and to identify the challenges encountered by Faculty Members in the utilization of WST Platforms for academic activities in Faculty of Education, A.B.U., Zaria. Quantitative research methodology and cross-sectional survey research design were adopted. This study comprised of 175 Faculty Members in the Faculty of Education, A. B.U., Zaria. It excluded the staff on sabbatical, secondment and on study leave. Total population sampling technique was adopted. Self-developed questionnaire was used to collect data from the respondents. Descriptive statistics (frequency distribution, percentage, mean and standard deviation) was used to analyze the data collected from the respondents. The study discovered that, basic knowledge of computer skills was the most common WST Platform skills and competences possessed by the Faculty Members. The most common challenge encountered by the Faculty Members in utilizing the WST Platforms for their academic activities was poor Internet connection. The researchers recommended that: the WST Platform service providers should put more efforts in providing training of different forms of WST Platform skills and competences. The management of A.B.U., Zaria, should also add more effort in providing strong network bandwidth for Faculty Members’ convenient utilization.
本文主要研究了Zaria Ahmadu Bello大学教育学院教师在学术活动中使用Web存储技术(WST)平台的技能和能力。本文确定了两个目标,它们是;了解教职员在WST平台上的技能和能力;并确定教师在使用WST平台进行学术活动时遇到的挑战,在教育学院,a.b.u., Zaria。采用定量研究方法和横断面调查研究设计。本研究的对象为香港大学教育学院175名教职员。它不包括休假、借调和学习假的工作人员。采用总体抽样技术。采用自行编制的问卷收集调查对象的数据。描述性统计(频率分布、百分比、平均值和标准差)用于分析从受访者收集的数据。研究发现,基本的电脑知识是教师最普遍具备的WST平台技能和能力。教师在使用WST平台进行学术活动时遇到的最常见的挑战是互联网连接不佳。研究人员建议:WST平台服务提供商应加大对不同形式的WST平台技能和能力的培训力度。Zaria a.b.u.的管理也应该加大力度,提供强大的网络带宽,方便教师使用。
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引用次数: 0
Fire Safety Management in High Rise Buildings of Lahore, Pakistan 巴基斯坦拉合尔高层建筑的消防安全管理
Q3 Engineering Pub Date : 2020-12-31 DOI: 10.1234/IJIMS.V4I1.74
I. Siddique, Sifwat Sajjad Ahmad Hussain
Basic objective of this study was to assess the degree to which the high rise buildings situated in Lahore are in compliance with the fire safety standards and SOPs regarding evacuation plans. Quantitative approach was adopted to meet the objective of the study. Ten high rise buildings situated in Lahore city were taken as sample. The buildings were selected on the basis of their size, height, and area. The selected buildings included new and old buildings, commercial and residential buildings so that the variations regarding fire safety standards could be measured. A comprehensive survey questionnaire was developed. Results of the study show that besides various critical incidents, no proper measures are taken on scientific grounds to ensure prevention or at least taking rapid response to minimize losses. There exist no fire safety risk assessments, zero ongoing monitoring, no ongoing fire safety training or awareness program, inadequate or dysfunctional fire extinguishing instruments, no building fire safety control, no automatic fire detection and alarm system, no ongoing fire evacuation drills, and the access of fire brigade to the fire sight is inadequate. Recommendations of the study may prove highly productive in constructing safe buildings from safety point of view.
本研究的基本目的是评估位于拉合尔的高层建筑符合消防安全标准和疏散计划的标准程序的程度。为了达到研究的目的,采用了定量方法。选取位于拉合尔市的10栋高层建筑作为样本。这些建筑是根据它们的大小、高度和面积选择的。选定的建筑物包括新、旧建筑物、商业和住宅建筑物,以便衡量消防安全标准的变化。编制了一份全面的调查问卷。研究结果表明,除了各种关键事件外,没有采取适当的科学措施来确保预防或至少采取快速反应以减少损失。没有消防安全风险评估,没有持续监控,没有持续的消防安全培训或意识计划,灭火仪器不充分或功能失调,没有建筑消防安全控制,没有自动火灾探测和报警系统,没有持续的火灾疏散演习,消防队进入火灾现场的机会不足。从安全的角度来看,该研究的建议可能在建造安全建筑物方面非常有效。
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引用次数: 0
Adopting a Pragmatic Approach to Rural Information Systems and Services Delivery for Sustainable Community Development in Nigeria 采用务实的方法为尼日利亚的可持续社区发展提供农村信息系统和服务
Q3 Engineering Pub Date : 2020-12-31 DOI: 10.1234/IJIMS.V4I1.76
L. Umar
The availability and access to rural information systems and services in rural communities in Nigeria and elsewhere have been recognized as an essential public service utility that can rapidly cause unprecedented development of rural communities. This paper attempts to chronicle the state and condition of rural information systems and services provided in rural Nigeria and their connections to community development. The essence of the paper is to provoke discussion on the relevance of rural information services and to offer direction on the essentials of strengthening and enhancing information systems and services in rural communities. It was argued that library and information professionals especially librarians should assume new roles and strategies to strengthen and enhance rural information systems and services through a pragmatic approach. A pragmatic approach will allow every major key player to compliment ideas with actions. The need for government and other major players accept their responsibilities and also appreciate the invaluable place of building well-informed rural communities as a panacea to developmental challenges confronting Nigeria as a nation is advocated.
在尼日利亚和其他地方的农村社区提供和获得农村信息系统和服务已被认为是一项基本的公共服务公用事业,可以迅速使农村社区得到前所未有的发展。本文试图记录尼日利亚农村信息系统和服务的状态和状况,以及它们与社区发展的联系。本文的主旨在于引发对农村信息服务相关性的讨论,并为加强和提高农村社区信息系统和服务的必要性提供方向。有人认为,图书馆和信息专业人员,特别是图书管理员应发挥新的作用,采取新的战略,通过务实的办法加强和提高农村信息系统和服务。务实的方法将允许每个主要参与者用行动来赞美想法。政府和其他主要参与者需要承担自己的责任,并认识到建设消息灵通的农村社区作为解决尼日利亚作为一个国家所面临的发展挑战的灵丹妙药的宝贵地位。
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引用次数: 0
Stock Evaluation: A Predictor for Effective Management of University Library Resources 存量评价:高校图书馆资源有效管理的预测指标
Q3 Engineering Pub Date : 2020-12-21 DOI: 10.1234/IJIMS.V4I1.70
Emmanuel Owushi
The study investigated stock evaluation of resources in academic libraries. The population consisted of all librarians in three universities in Nigeria, University of Port Harcourt, University of Ibadan, and University of Benin. Using convenient sampling method all 69 respondents were chosen as sample. The instrument for data collection was self-designed. Data were analyzed using the mean score, independent t-test, and analysis of variance (ANOVA). The findings show that library resources are adequate and currency. The resources are useful, relevant, and have a wide scope of coverage but lack in-depth coverage. Improper funding, facilities, and inadequate requisite skills are among the challenges facing stock evaluation. The study suggested means to ameliorating the identified challenges and amongst all recommended that efforts should be made by the Nigerian university libraries to put in place adequate facilities, funding, and equipment to facilitate stock evaluation
对高校图书馆资源存量评价进行了研究。人口包括尼日利亚哈科特港大学、伊巴丹大学和贝宁大学三所大学的所有图书馆员。采用方便抽样法,对69名调查对象进行抽样。数据采集仪器为自行设计。数据分析采用均分、独立t检验和方差分析(ANOVA)。调查结果表明,图书馆资源是充足和流通的。这些资源是有用的、相关的,覆盖范围很广,但缺乏深入的报道。库存评估面临的挑战包括资金、设施和必要技能的不足。该研究提出了改善已确定的挑战的方法,其中建议尼日利亚大学图书馆应作出努力,提供足够的设施、资金和设备,以促进库存评估
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引用次数: 0
Supplier Selection and Order Allocation of Recycled Plastic Materials: A Case Study in a Plastic Manufacturing Company 供应商选择与再生塑料订单分配:以某塑料制造企业为例
Q3 Engineering Pub Date : 2020-12-01 DOI: 10.6186/IJIMS.202012_31(4).0001
Rahma Sulistyoningarum, C. N. Rosyidi, T. Rochman
Supplier selection problem is one of the essential business activities related to sustainable development. This research conducted in a plastic manufacturing company that uses recycled Polypropylene (PP) type of plastic raw materials to reduce production costs and maintain the sustainability of the environment. The company faced some problems in supplier selection, which must be performed considering several criteria such as price, delivery, capability, and flexibility. In this paper, a decision-making process is proposed to solve the sustainable supplier selection in a multi-item and multi-supplier environment. This research proposes a model that combines the Best Worst Method (BWM), Technique For Reference Orders By Similarity To Ideal Solution (TOPSIS), and Multi-Objective Linear Programming (MOLP) to solve problems in sustainable supplier selection and order allocation. The results of this research can help managers to select suppliers and determine the optimal order allocation.
供应商选择问题是关系到企业可持续发展的重要经营活动之一。本研究在一家塑料制造公司进行,该公司使用再生聚丙烯(PP)型塑料原材料来降低生产成本并保持环境的可持续性。公司在选择供应商时遇到了一些问题,必须考虑价格、交货、能力和灵活性等几个标准。本文提出了一个多项目、多供应商环境下可持续供应商选择的决策过程。本文提出了一种结合最优最差法(BWM)、TOPSIS参考订单法(TOPSIS)和多目标线性规划(MOLP)的模型来解决可持续供应商选择和订单分配问题。研究结果可以帮助管理者选择供应商和确定最优订单分配。
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引用次数: 1
Effect of Deterioration and Partial Substitution on Optimal Inventory Decisions for Complementary and Substitutable Items with Cost of Substitution under Joint Replenishment 联合补货条件下,退化和部分替代对具有替代成本的互补和可替代物品最优库存决策的影响
Q3 Engineering Pub Date : 2020-12-01 DOI: 10.6186/IJIMS.202012_31(4).0005
R. K. Mishra, V. Mishra
This paper addresses the effect of deterioration and partial substitution on optimal inventory decisions for an inventory model of two substitutable items, where one item is composed with two complementary components. In practical, substitution frequently occurs in situation of stock-out. Here, the level of inventory depletes due to combined effect of deterioration and demand, and in situation of stock-out, the unmet demand of one item is partially substituted by another item. The demand and deterioration are taken to be deterministic and constant. In the proposed model, we formulate the problem in two possible cases: partial substitution and no substitution. Further, pseudo-convexity for total cost functions is derived to ensure unique optimal solution and the solution procedure is outlined to find optimum value of order quantities such that the total cost is minimized. Numerical example and sensitivity analysis are provided to demonstrate the effect of different input parameters on optimal solution.
本文研究了一类具有两个可替代物品的库存模型,其中一个物品由两个互补成分组成,退化和部分替代对最优库存决策的影响。在实际操作中,在缺货的情况下,经常会出现替代现象。在这种情况下,库存水平由于恶化和需求的共同作用而消耗,在缺货的情况下,一种产品的未满足需求部分被另一种产品所取代。需求和退化被认为是确定的和恒定的。在提出的模型中,我们将问题表述为两种可能的情况:部分替代和不替代。进一步,导出了总成本函数的伪凸性,以保证总成本的唯一最优解,并给出了求总成本最小的订货量最优值的求解过程。通过数值算例和灵敏度分析,论证了不同输入参数对最优解的影响。
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引用次数: 0
Omni-channel Pricing and Procurement Strategies with Consumer Returns and Order Cancellation under Reference Point Effects 参考点效应下消费者退货和订单取消的全渠道定价与采购策略
Q3 Engineering Pub Date : 2020-09-01 DOI: 10.6186/IJIMS.202009_31(3).0003
Yuan Li, Y. Hou
This paper considers the online retailer's omni-channel retail operations under reference point effects in which consumers can cancel their orders before payment and return the products after payment if the products doesn't meet their expectation. The online retailer's optimal pricing and inventory decisions are derived under the omni-channel strategy by maximizing the total expected utility. The analysis reveals a threshold strategy on the retailer's optimal pricing and inventory decisions and the optimal total expected utility while considering the impact of reference point effects. Moreover, with the increase of the retailer's loss aversion or the optimism level, the order quantity and overall expected utility decrease, while the optimal price presents a threshold type. Finally, the comparison of the utility performance between with and without reference point effects is presented.
本文考虑了参考点效应下网络零售商的全渠道零售运营,消费者可以在付款前取消订单,在付款后如果产品不符合其期望,可以退货。在全渠道策略下,在线零售商的最优定价和库存决策是通过最大化总期望效用来实现的。分析揭示了考虑参考点效应影响的零售商最优定价和库存决策以及最优总期望效用的阈值策略。此外,随着零售商损失厌恶程度或乐观程度的增加,订货量和整体期望效用下降,而最优价格呈现阈值型。最后,对有参考点效应和无参考点效应的效用性能进行了比较。
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引用次数: 2
The Effect of Leverage on Investment, Dividends, and Company Value on The Real Estate Industry in Indonesia 杠杆对印尼房地产行业投资、股利和公司价值的影响
Q3 Engineering Pub Date : 2020-09-01 DOI: 10.6186/IJIMS.202009_31(3).0004
Dwiatmanto
The purpose of this study is to examine and explain the effect of leverage on the value of real estate companies listed on the Stock Exchange in Indonesia, with investment and dividend as mediators. The population in this study is all real estate companies listed on the Indonesia Stock Exchange. The total population was as many as 44 companies. The analytical method used is Generalized Structural Component Analysis (GSCA). The results of this study indicate that high dividend payments will cause decrease in value of company. Intense competition in real estate sector, companies to survive in industry must have product innovations. Consequence of dividend payments is that companies will use high amounts of leverage. Empirically, previous research examining the interaction between leverage, investment, dividends, and company value has produced inconsistencies in research results (gaps). This research focuses on the real estate industry in Indonesia.
本研究的目的是检验和解释杠杆对印度尼西亚证券交易所上市房地产公司价值的影响,以投资和股息为中介。本研究的人口是所有在印尼证券交易所上市的房地产公司。总共有44家公司。所采用的分析方法是广义结构构件分析(GSCA)。本研究的结果表明,高股息支付将导致公司价值的下降。房地产行业竞争激烈,企业要在行业中生存就必须有产品创新。支付股息的后果是公司将使用大量的杠杆。从经验上看,以往研究杠杆、投资、股息和公司价值之间的相互作用在研究结果上产生了不一致(差距)。本研究的重点是印度尼西亚的房地产行业。
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引用次数: 0
期刊
International Journal of Information and Management Sciences
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