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Sustainable Retailing Performance of Zara during COVID-19 Pandemic 新冠疫情期间Zara的可持续零售绩效
Pub Date : 2021-04-15 DOI: 10.4236/OJBM.2021.93054
Suheela Shabir, N. Albishri
From an international business risk management perspective, the widespread and catastrophic implications of the COVID-19 pandemic on the performance of Zara (Parent company Indetex) are studied and analyzed to contribute to ongoing research on the conventional brick-and-mortar retail business. Brick-and-mortar retail has headed into decline over the last several years, and e-retailing has grown exponentially during the lockdown period of the COVID-19 pandemic. The objective of this study is to understand and highlight the impact of the coronavirus (COVID-19) crisis on the performance of Zara in Saudi Arabia. It was found that consumers’ preferences and purchasing behavior experienced a paradigm shift from the earlier behavior patterns. Because this crisis has caused many businesses to collapse altogether, this study tries to understand the specific factors that were responsible for affecting the overall performance of Zara. This helped generate several key findings. This study also aims to identify the main challenges relating to sustainable retailing at Zara and review how Zara has incorporated sustainability into their business. The concept of sustainability has gained widespread appeal due to growing concerns over environmental externalities. The results from this review also indicate that there is a lack of research on sustainable retailing with respect to Zara in the global market. Further, this review proposes potential digital strategies for Zara to maintain their performance in the global market during the COVID-19 pandemic.
从国际商业风险管理的角度,研究和分析COVID-19大流行对Zara(母公司index)业绩的广泛和灾难性影响,以促进对传统实体零售业务的持续研究。在过去的几年里,实体零售开始走下坡路,而在新冠肺炎大流行的封锁期间,电子零售呈指数级增长。本研究的目的是了解和强调冠状病毒(COVID-19)危机对沙特阿拉伯Zara业绩的影响。研究发现,消费者的偏好和购买行为经历了从早期行为模式的范式转变。因为这场危机导致许多企业完全崩溃,本研究试图了解影响Zara整体业绩的具体因素。这有助于产生几个关键的发现。本研究还旨在确定与Zara可持续零售相关的主要挑战,并回顾Zara如何将可持续发展纳入其业务。由于对环境外部性的日益关注,可持续性的概念获得了广泛的吸引力。这篇综述的结果也表明,在全球市场上,关于Zara的可持续零售的研究还很缺乏。此外,本文还提出了Zara在2019冠状病毒病大流行期间保持其在全球市场表现的潜在数字策略。
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引用次数: 4
High-Order Portfolio Optimization Problem with Background Risk 具有背景风险的高阶投资组合优化问题
Pub Date : 2021-04-02 DOI: 10.4236/OJBM.2021.93052
Xiao-Dong Zhou
After Markowitz proposed the mean-variance model, the research on portfolio problems has been a hot topic for many investors. The research on portfolio optimization is becoming more and more perfect. The investment theory changes from second-order moment to high-order moment, and from single-stage to multi-stage. More and more factors affecting portfolio optimization are taken into consideration. In this paper, a high-order portfolio optimization problem considering background risks is studied. Firstly, an optimization model of high-order moments including background risks is established, and the genetic algorithm is used to solve the model. Finally, the effects of background risks and high-order moments on the portfolio optimization model are analyzed empirically.
马科维茨提出均值-方差模型后,对投资组合问题的研究成为众多投资者关注的热点。投资组合优化的研究日趋完善。投资理论经历了从二阶矩到高阶矩、从单阶段到多阶段的变化。影响投资组合优化的因素越来越多。本文研究了考虑背景风险的高阶投资组合优化问题。首先,建立了包含背景风险的高阶矩优化模型,并用遗传算法对模型进行求解;最后,实证分析了背景风险和高阶矩对投资组合优化模型的影响。
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引用次数: 1
Studies in Agro-Industrial Complexes: Analysis of Literature Indexed on the Web of Science 1945-2020 农工综合体研究:1945-2020年科学网文献索引分析
Pub Date : 2021-04-01 DOI: 10.4236/OJBM.2021.93060
Edenis Cesar de Oliveira, Rafael Moura De-Carli
The research analyzes scientific publications in agro-industrial complexes based on the literature indexed on the Web of Science database. This is a bibliometric, exploratory-descriptive research. Using the descriptors “agro-industrial complex” or “agro-industrial complex”, 171 articles were retrieved in February 2021. There was a prevalence of the Economics category and the Business Economics research area. The study showed an upward increase in the number of publications, especially in 2018. English was the predominant language with the largest number of publications, followed by Russian. The countries from which the largest number of publications originated were Russia, Ukraine, Czechoslovakia, Belarus and Kazakhstan. Of the twenty research institutions with the highest volume of publications in agro-industrial complexes, 60% are located in Russian territory. Finally, there was an ordering with a high dispersion of publications, so that 21 researchers concentrate 44 publications (5.80%) while 94.20% of researchers (341) have one publication each.
本研究基于Web of Science数据库检索的文献,对农工综合体的科技出版物进行分析。这是一项文献计量学、探索性描述性研究。使用“农工综合体”或“农工综合体”描述符,在2021年2月检索了171篇文章。经济学范畴和商业经济学研究领域盛行。该研究显示,出版物数量呈上升趋势,尤其是在2018年。英语是主要语言,出版物数量最多,其次是俄语。出版物数量最多的国家是俄罗斯、乌克兰、捷克斯洛伐克、白俄罗斯和哈萨克斯坦。在农业工业领域发表论文最多的20个研究机构中,60%位于俄罗斯境内。最后,论文发表的分散程度较高,有21位研究者集中了44篇论文(5.80%),有94.20%的研究者(341位)集中了1篇论文。
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引用次数: 2
Design: Aesthetics as a Promoter of Selling Products in Kosovo 设计:美学作为在科索沃销售产品的推动者
Pub Date : 2021-04-01 DOI: 10.4236/OJBM.2021.93059
Ariana Gjoni
This research is about the design, aesthetics as a sales promoter in Kosovo and the challenges faced during the production. This research will give insight into design and aesthetics as a promoter of selling products in our country. Preferences, demands and decisions for products are affected by different factors. For a successful sale and differentiation, the product in Kosovo must has the performance, comfort, safety and the ability to be repaired. As for the appearance, the interesting form, the perfect symmetry, the consumers of our country have shown less interest. These findings are important information and the recommendations from this research are important for further success in the field of business, entrepreneurship, economics, fashion design, teaching, etc.
本研究是关于设计,美学作为一个推销员在科索沃和生产过程中所面临的挑战。本研究将对设计与美学在我国作为销售产品的推动者提供深入的见解。对产品的偏好、需求和决策受到不同因素的影响。为了成功的销售和差异化,科索沃的产品必须具有性能,舒适性,安全性和维修能力。至于外观,有趣的形式,完美的对称,我国的消费者已经表现出较少的兴趣。这些发现是重要的信息,本研究的建议对于在商业、创业、经济、时装设计、教学等领域取得进一步成功非常重要。
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引用次数: 2
U.S. Regional Scorecard: Comparing U.S. Regions for Selected Economic Variables 美国地区记分卡:比较美国各地区选定的经济变量
Pub Date : 2021-04-01 DOI: 10.4236/OJBM.2021.93058
J. Ojih
In this paper, the patterns of differences of some key economic variables among the four major U.S. regions are investigated. These four regions include: Northeast, Midwest, South and West. The grouping of individual U.S. states into these four regions is in accordance with the U.S. Census Bureau and the U.S. Department of Commerce classification. Two main points are explored in this study. The first one examined and summarized the descriptive statistics of the variables for states in these four regions. These variables and data were culled from the databases of U.S. Census Bureau, the Bureau of Economic Analysis (BEA), the U.S. Department of Commerce, the Bureau of Labor Statistics, World Population Review and the U.S Department of Agriculture. The second one covered the identification of the four regions’ similarities and dissimilarities for the identified variables. One-way analysis of variance (ANOVA) is the statistical tool for the testing hypothesis of four regions’ means equality. To ascertain whether the regions that ranked the highest actually differ from another and from the remaining regions, the researcher made use of multiple comparison procedures, specifically the Scheffe test.
本文对美国四个主要地区的一些关键经济变量的差异模式进行了研究。这四个地区包括:东北部、中西部、南部和西部。将美国各州划分为这四个地区是根据美国人口普查局和美国商务部的分类。本研究主要探讨两点。第一篇研究并总结了这四个地区各州变量的描述性统计数据。这些变量和数据是从美国人口普查局、经济分析局、美国商务部、劳工统计局、世界人口评论和美国农业部的数据库中挑选出来的。第二部分涵盖了识别四个区域对识别变量的相似性和差异性。单因素方差分析(ANOVA)是检验四个区域均值相等假设的统计工具。为了确定排名最高的区域是否真的与其他区域以及其他区域不同,研究人员使用了多种比较程序,特别是舍夫测试。
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引用次数: 0
Managing Peer-to-Peer Cooperation Using Knowledge-Based Trust and Encouraging the Willingness to Share Tacit Knowledge 运用知识信任管理点对点合作,鼓励隐性知识共享意愿
Pub Date : 2021-04-01 DOI: 10.4236/OJBM.2021.93067
LaJuan Perronoski Fuller
Despite leaders’ investment in knowledge management practices, 76% of U.S. employees are hesitant to share tacit knowledge with co-workers. Researchers have suggested that willingness to share hinders the tacit knowledge transfer process. Employees become unwilling to share tacit knowledge with others due to cooperation and competition. The aim of this research is to understand the role of peer-to-peer cooperation on willingness to share tacit knowledge (WSTK). A total of 250 U.S. employees were sampled to measure knowledge-based trust (KBT) on WSTK. Pearson correlation and linear regression were used to investigate KBT and WSTK. Results indicated that KBT significantly predicted WSTK. Employee age and same-gender interactions did not influence the KBT-WSTK relationship. It was concluded that leaders and managers who promote KBT relationships are likely to encourage WSTK and create advantages over competitors.
尽管领导者在知识管理实践方面进行了投资,但76%的美国员工对与同事分享隐性知识犹豫不决。研究者认为,分享的意愿阻碍了隐性知识的转移过程。由于合作和竞争,员工不愿意与他人分享隐性知识。本研究的目的是了解点对点合作对隐性知识分享意愿的作用。我们对250名美国员工进行了抽样调查,以衡量他们对WSTK的知识信任。采用Pearson相关和线性回归对KBT和WSTK进行分析。结果表明,KBT对WSTK有显著预测作用。员工年龄和同性互动对KBT-WSTK关系没有影响。结论是,促进KBT关系的领导者和管理者可能会鼓励WSTK,并创造相对于竞争对手的优势。
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引用次数: 4
Research on Xiaomi’s Internationalized Business Model b小米国际化商业模式研究
Pub Date : 2021-04-01 DOI: 10.4236/OJBM.2021.93056
Ruyi Wei, Qiong-hua Long
As a young technology-based company, Xiaomi’s international business continues to develop and grow. This article studies the international business model of Xiaomi. Through the analysis of the motivations of Xiaomi’s internationalization, this paper obtains the reasons for Xiaomi’s entry into the international market. We also study the choice of target market, the mode of entering the target market and the marketing strategy in the process of Xiaomi’s internationalization. Finally, it summarizes Xiaomi’s internationalization experience and puts forward enlightenment.
作为一家年轻的技术型公司,小米的国际业务不断发展壮大。本文研究的是小米的国际商业模式。本文通过对小米国际化动机的分析,得出小米进军国际市场的原因。并对小米国际化过程中目标市场的选择、进入目标市场的模式以及营销策略进行了研究。最后,总结小米的国际化经验并提出启示。
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引用次数: 2
The Influence of Marketing Strategies on Growth and Sustainability in the Original Equipment Manufacturing Industry 营销策略对原始装备制造业成长性和可持续性的影响
Pub Date : 2021-04-01 DOI: 10.4236/OJBM.2021.93077
Janet Nanyangwe, J. Phiri
The aim of this study was to assess the influence of marketing strategies on growth and sustainability in the OEM industry in Zambia. Based on Porter’s Generic Competitive Business Strategies, the study identified the major bottlenecks in the currently employed marketing strategies and assessed the relationship between Porter’s generic strategies in achieving KPI’s. A quantitative survey with structured questions was administered through self-completion questionnaires to 40 respondents, representing a 95% response rate. A descriptive research design was used and a quantitative research strategy used. IBM SPSS was used for correlation analysis, to assess the strength of the relationship between variables. The results indicated that at a 1% level of significance, the Pearson correlation coefficient of 0.01 and 0.000 at sig. (2-tailed) ket share growth. However, the results indicted a Pearson correlation coefficient of 0.015 and 0.036 which was not statistically significant at sig. (2-tailed)
本研究的目的是评估营销策略对赞比亚OEM行业增长和可持续性的影响。本研究以波特的通用竞争性商业战略为基础,确定了目前采用的营销策略的主要瓶颈,并评估了波特的通用策略在实现KPI方面的关系。通过自填问卷的方式对40名受访者进行了结构化问题的定量调查,回复率为95%。采用描述性研究设计和定量研究策略。使用IBM SPSS进行相关分析,以评估变量之间关系的强度。结果表明,在1%的显著性水平下,Pearson相关系数为0.01,在sig.(双尾)市场份额增长时为0.000。然而,结果显示Pearson相关系数为0.015和0.036,在sig上没有统计学意义。
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引用次数: 0
The Effect of Macroeconomic Variables on the Asset Positions and Financial Performance of Non-Banking Financial Institutions (NBFIs) in Jamaica 宏观经济变量对牙买加非银行金融机构(nbfi)资产头寸和财务绩效的影响
Pub Date : 2021-04-01 DOI: 10.4236/OJBM.2021.93076
F. Thompson
The aim of the paper is to evaluate the effect of macroeconomic variables such as real GDP, unemployment levels, bond yields, stock market growth, and interest rate on the asset positions and financial performance of non-banking financial institutions (NBFIs) in Jamaica. This is reflected by return on asset (ROA) ratio, return on equity (ROE) ratio and total asset growth (TA). To explore the nature of the short and long-term relationship between dependent variables and independent variables, the research used a bound test approach to the co-integration and error correction process using time series data over the period from 2005Q1 to 2020Q3. The results showed that real gross domestic product (RGDP) and unemployment rate (UR) had a positive long-run relationship with ROA; government bond yield (GBY), UR, interest rate (IR) and stock market growth (JSEM) influenced ROE positively at the long-run; while all the independent variables showed a long-run causal relationship with TA. In the short-run estimates, however, minimal short-run causal relationships among variables could be identified with ROA, ROE and TA. Meanwhile, the research has shown there is a stable long-run relationship between the three profitability metrics and the variables that have a significant long-run relationship with them. This assumes that, in the event of some shock to the system, the model will converge back to equilibrium. Furthermore, the cumulative sum of recursive residuals (CUSUM) checks validated the model’s stability.
本文的目的是评估宏观经济变量的影响,如实际GDP,失业水平,债券收益率,股票市场增长和利率对牙买加非银行金融机构(nbfi)的资产头寸和财务业绩。这反映在资产收益率(ROA)比率、净资产收益率(ROE)比率和总资产增长率(TA)上。为了探究因变量和自变量之间的短期和长期关系的本质,本研究利用2005年第一季度至2020第三季度的时间序列数据,采用约束检验方法对协整和误差校正过程进行了分析。结果表明:实际国内生产总值(RGDP)和失业率(UR)与ROA呈长期正相关;长期来看,国债收益率(GBY)、收益率(UR)、利率(IR)和股市成长性(JSEM)正向影响净资产收益率(ROE);自变量均与TA呈长期因果关系。然而,在短期估计中,变量之间的最小短期因果关系可以用ROA、ROE和TA来确定。同时,研究表明,三个盈利能力指标与与之有显著长期关系的变量之间存在稳定的长期关系。这假定,在系统受到某种冲击的情况下,模型将收敛回平衡状态。此外,递归残差累积和(CUSUM)检验验证了模型的稳定性。
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引用次数: 4
Safety Measurements and Risk Assessment of Coal Mining Industry Using Artificial Intelligence and Machine Learning 基于人工智能和机器学习的煤矿安全测量与风险评估
Pub Date : 2021-04-01 DOI: 10.4236/OJBM.2021.93064
Sundas Matloob, Yang Li, Khurram Zaman Khan
Safety is a legal requirement of mining industry. Effective safety measurements and risk management can serve the mine administration to lessen the dangers recognized in the mine. Autonomous technologies, such as Artificial Intelligence (AI) and Machine Learning (ML) models have been integrated with the mining industry to ensure a safe working environment since a decade ago in the form of fully unmanned workfaces and mining robots. These autonomous technologies provide effective risk assessment as well as many economic profits such as cost reduction, continuous production, reducing labors exposure in dangerous environments, and enhanced protection. The main objective of this paper is to highlight the unidentified hazards during mining and find the solutions to those hazards by using AI and Machine Learning. In addition, this paper will also contribute a worthy resource for explaining the AI advancements in risk assessment in the mining industry. Another advantage of this paper is to fill the gaps in modern techniques and AI advancements in the safety measurements of coal mining industry.
安全是采矿业的法律要求。有效的安全措施和风险管理可以为矿务部门服务,减少矿井中已知的危险。自十年前以来,人工智能(AI)和机器学习(ML)模型等自主技术已与采矿业相结合,以完全无人驾驶的工作面和采矿机器人的形式确保安全的工作环境。这些自主技术提供了有效的风险评估以及许多经济效益,例如降低成本,连续生产,减少工人在危险环境中的暴露,以及增强保护。本文的主要目的是突出挖掘过程中未识别的危险,并通过人工智能和机器学习找到这些危险的解决方案。此外,本文还将为解释人工智能在采矿业风险评估中的进展提供有价值的资源。本文的另一个优点是填补了现代技术和人工智能在煤矿安全测量方面的空白。
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引用次数: 10
期刊
Open Journal of Business and Management
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