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EXPLORING THE FORMATION MECHANISM OF TECHNOLOGY STANDARD COMPETITIVENESS IN ARTIFICIAL INTELLIGENCE INDUSTRY: A FUZZY-SET QUALITATIVE COMPARATIVE ANALYSIS 人工智能产业技术标准竞争力形成机制探讨:模糊集定性比较分析
3区 经济学 Q1 Business, Management and Accounting Pub Date : 2023-11-08 DOI: 10.3846/jbem.2023.18845
Siwei Liu, Lijun Zhou, Jing Yang
This study aims to reveal the complex mechanism influencing technology standard competitiveness (TSC) in the artificial intelligence industry. Compared with research using traditional linear models, this research adopts the fuzzy-set qualitative comparative analysis (fsQCA) method to obtain the multiple equivalent paths for different factors that jointly produce TSC. The sample of this study involves 32 countries, and the research framework is constructed from the technological, organizational, and environmental aspects of the phenomenon. The fsQCA method was used to demonstrate the asymmetric relationship between cause and effect. The results indicate four configuration paths but no necessary conditions leading to TSC. Academic research intensity and market size play vital roles in developing TSC. Some logically complementary relationships exist between organizational participation, technological innovation ability, and international competitive pressure. These findings are helpful for policymakers in their formulation of artificial intelligence– related strategies.
本研究旨在揭示影响人工智能产业技术标准竞争力(TSC)的复杂机制。与传统线性模型的研究相比,本研究采用模糊集定性比较分析(fsQCA)方法,获得共同产生TSC的不同因素的多条等效路径。本研究样本涉及32个国家,研究框架从技术、组织和环境三个方面构建。采用fsQCA方法来证明因果关系的不对称。结果表明,有四种构型路径,但不存在导致TSC的必要条件。学术研究强度和市场规模对TSC的发展起着至关重要的作用。组织参与、技术创新能力与国际竞争压力之间存在一定的逻辑互补关系。这些发现有助于决策者制定与人工智能相关的战略。
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引用次数: 0
EXPLORING ECONOMIC EFFECTS OF WORK OUT OF COMPANY OFFICE BASED ON BIBLIOMETRIC ANALYSIS 基于文献计量分析的外出办公经济效应探讨
3区 经济学 Q1 Business, Management and Accounting Pub Date : 2023-11-08 DOI: 10.3846/jbem.2023.20247
Monica Aureliana Petcu, Irina Daniela Cișmașu
Increasing the incidence of work out of company office (WOCO) by transforming it from a more limited and circumstantial practice into a predominant work option requires a special attention of social partners and political decision-makers in order to harmonize economic and social performances. The aim of this research is to evaluate the effects of WOCO from the economic perspective – resources allocation and performance, developing the previous studies through the approach of the broad area of WOCO, extending the analysis at the microeconomic and macroeconomic level, in order to harmonize the objectives of sustainable economic growth. Using bibliometric techniques, the 289 scientific publications from the Web of Science platform were analysed, highlighting the conceptual and intellectual structure of the research, in the field. The research themes related to economic topic consist of: the degree of employment, technology and digital infrastructure development, economic performance and productivity, and carrying out economic activities from the perspective of WOCO. The results of this broad-spectrum research reveal a holistic view of the network, constituting a relevant reference to develop a comprehensive understanding of the impact of WOCO, useful to researchers, managers, and regulatory bodies, and identifying the potential research gaps and future research direction.
增加公司办公室外工作(WOCO)的发生率,将其从一种更有限和间接的做法转变为一种主要的工作选择,需要社会伙伴和政治决策者特别注意,以便协调经济和社会绩效。本研究旨在从资源配置与绩效的经济学视角来评价WOCO的效果,通过WOCO广阔领域的研究方法来发展以往的研究,扩展微观和宏观层面的分析,以协调经济可持续增长的目标。利用文献计量学技术,对来自Web of Science平台的289份科学出版物进行了分析,突出了该领域研究的概念和知识结构。与经济主题相关的研究主题包括:就业程度,技术和数字基础设施发展,经济绩效和生产力,以及从WOCO的角度开展经济活动。这项广谱研究的结果揭示了网络的整体观点,为全面了解WOCO的影响提供了相关参考,对研究人员、管理人员和监管机构有用,并确定了潜在的研究差距和未来的研究方向。
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引用次数: 0
THE DIRECT AND INDIRECT EFFECTS OF INTERNAL ENABLERS ON INTERNAL INTEGRATION AND BUSINESS PERFORMANCE 内部推动者对内部集成和业务绩效的直接和间接影响
3区 经济学 Q1 Business, Management and Accounting Pub Date : 2023-10-18 DOI: 10.3846/jbem.2023.20115
Emilio Ruzo-Sanmartín, Alaa A. Abousamra, Carmen Otero-Neira, Göran Svensson
The present paper aims to assess both the direct as well as the indirect effects of internal enablers on internal integration and business performance in the supply chain. A full managerial comprehension of the connection between supply chain integration (SCI) and business performance is missing so far and earlier results are inconclusive. To fill this gap, this study expands the growing body of research on SCI and contributes to the SCM field by explaining the direct and indirect effects of internal enablers on internal integration and business performance. Results show that hierarchical organizational culture influences internal integration and supply chain performance, that top management support and information technology department size influence internal integration, and, finally, that supply chain performance impacts operational performance. These findings confirm the relevance for firms to pay attention to those key internal enablers of internal integration, and their benefits on business performance. Considering our results, future research should deepen on the influence of internal integration on business performance by focusing on the links between internal integration and the other dimensions of SCI, that is supplier and customer integration, as well as with the external side of the supply chain performance.
本文旨在评估内部促成因素对供应链内部整合和业务绩效的直接和间接影响。迄今为止,对供应链整合(SCI)与企业绩效之间关系的全面管理理解尚不充分,早期的结果也不确定。为了填补这一空白,本研究扩展了SCI不断增长的研究主体,并通过解释内部使能者对内部集成和业务绩效的直接和间接影响,为供应链管理领域做出贡献。结果表明,层级组织文化影响内部整合和供应链绩效,高层管理支持和信息技术部门规模影响内部整合,最后,供应链绩效影响运营绩效。这些发现证实了企业关注内部整合的关键内部推动因素及其对企业绩效的好处的相关性。考虑到我们的研究结果,未来的研究应该深化内部整合对企业绩效的影响,重点关注内部整合与SCI的其他维度,即供应商和客户整合之间的联系,以及与供应链外部绩效之间的联系。
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引用次数: 0
THE IMPACT OF CULTURAL DIMENSIONS ON ONLINE STORE LOYALTY 文化维度对网上商店忠诚度的影响
3区 经济学 Q1 Business, Management and Accounting Pub Date : 2023-09-28 DOI: 10.3846/jbem.2023.19879
Vytautas Dikčius, Karina Adomavičiūtė-Sakalauskė, Sigita Kiršė, Ignas Zimaitis
Although online stores operate internationally for an already long time, the impact of cultural differences on them only recently gained interest. The aim of this study is to assess the impact of cultural dimensions on loyalty to online stores. It is based on a systematic analysis of 10 core databases that included 3,557 articles published between 2000 and 2020. Using PRISMA steps, 116 articles, totalling around 56,000 respondents from 25 different countries across all continents, are included in the meta-analysis. The results extend theoretical knowledge by showing that uncertainty avoidance harms customer loyalty, while masculinity has a positive impact. Additionally, it is found that loyalty is lower in countries with a low level of long-term orientation and higher in countries with a high level of power distance or a low level of indulgence. Lastly, individualism has no impact on the level of loyalty. Theoretical and managerial implications are also presented.
虽然网上商店已经在国际上经营了很长时间,但文化差异对它们的影响直到最近才引起人们的兴趣。本研究的目的是评估文化维度对网上商店忠诚度的影响。这是对2000年至2020年期间发表的3557篇文章的10个核心数据库进行系统分析后得出的结论。使用PRISMA步骤,meta分析包括116篇文章,来自各大洲25个不同国家的约56,000名受访者。研究结果扩展了理论知识,表明不确定性规避损害客户忠诚度,而男性气质有积极的影响。此外,我们还发现,在长期取向水平低的国家,忠诚度较低,而在权力距离水平高或纵容程度低的国家,忠诚度较高。最后,个人主义对忠诚水平没有影响。还提出了理论和管理意义。
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引用次数: 0
INVESTORS’ SENTIMENT AND EQUITY MARKETS DURING COVID-19 PERIOD: A QUANTILE REGRESSION APPROACH AND WAVELET ANALYSIS 新冠肺炎期间投资者情绪与股市:分位数回归和小波分析
3区 经济学 Q1 Business, Management and Accounting Pub Date : 2023-09-28 DOI: 10.3846/jbem.2023.19814
Ștefan Cristian Gherghina, Seyed Mehdian, Ovidiu Stoica
The purpose of this study is to investigate the relationship between investor sentiment and leading equity market indices from the U.S., Europe, Asia, and globally between January 2020 and June 2022. The methodological approaches utilized are quantile regression and wavelet analysis. The results of quantile regression suggested that Google Search Volume (GSV) and Twitter-based Market Uncertainty Index (TMU) negatively influenced the equity indices at lower quantiles. The wavelet coherence analysis highlighted that, at lower frequency bands, GSV moves in sync with the S&P 500, NASDAQ Composite, Dow Jones Industrials, and FTSE 100 but not with the DAX, CAC 40, TOPIX, Nikkei 225, or MSCI. Nonetheless, when the TMU was used to measure investors’ sentiment, the results revealed that the whole series was out of phase.
本研究的目的是调查2020年1月至2022年6月期间美国、欧洲、亚洲和全球投资者情绪与主要股票市场指数之间的关系。所采用的方法是分位数回归和小波分析。分位数回归结果表明,谷歌搜索量(GSV)和twitter市场不确定性指数(TMU)在较低分位数对股票指数有负向影响。小波相干性分析强调,在较低频段,GSV与标普500指数、纳斯达克综合指数、道琼斯工业指数和富时100指数同步移动,但与DAX、CAC 40、东证指数、日经225指数或MSCI指数不同步。然而,当TMU被用来衡量投资者的情绪时,结果显示整个系列都是不一致的。
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引用次数: 0
RESEARCH ON THE IMPACT OF MANAGERIAL CAPABILITIES ON THE DIGITAL TRANSFORMATION OF ENTERPRISES 管理能力对企业数字化转型的影响研究
3区 经济学 Q1 Business, Management and Accounting Pub Date : 2023-09-28 DOI: 10.3846/jbem.2023.19915
Jialin Fu, Nana Zhang, Fei Li
Digitalization has brought profound changes to enterprises. As the main decision maker of firm, manager has an important impact on the digital transformation of enterprises that cannot be ignored. Based on the perspective of managerial heterogeneity, we tested the impact of managerial ability on the digital transformation of enterprises in China context. The results showed that managerial ability has a significant positive impact on the digital transformation of enterprises, that is, the stronger the managerial ability, the higher digitalization of firm. The mechanism study confirmed that managerial ability can overcome strategic inertia and improve capital allocation efficiency, then promote digital transformation of firm. Further research showed that the younger the top management team, the more significant the positive effect is; Independent directors can provide resources and play a consulting role to promote the impact of managerial ability on the digital transformation of firm; The older the firm is, the stronger the organizational inertia is, which can impede the impact of managerial ability on the digital transformation of firm. This study enriches the literature about executives, and has a certain practical significance for digitalization implement of enterprises.
数字化给企业带来了深刻的变化。管理者作为企业的主要决策者,对企业的数字化转型有着不可忽视的重要影响。基于管理异质性的视角,我们在中国背景下检验了管理能力对企业数字化转型的影响。研究结果表明,管理能力对企业数字化转型具有显著的正向影响,即管理能力越强,企业数字化程度越高。机制研究证实,管理能力可以克服战略惯性,提高资本配置效率,从而促进企业的数字化转型。进一步的研究表明,高层管理团队越年轻化,正面效应越显著;独立董事可以提供资源并发挥咨询作用,促进管理能力对企业数字化转型的影响;企业年龄越大,组织惯性越强,会阻碍管理能力对企业数字化转型的影响。本研究丰富了有关高管的文献,对企业实施数字化具有一定的现实意义。
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引用次数: 0
APPLICATION OF MACHINE LEARNING ALGORITHMS TO PREDICT HOTEL OCCUPANCY 应用机器学习算法预测酒店入住率
3区 经济学 Q1 Business, Management and Accounting Pub Date : 2023-09-28 DOI: 10.3846/jbem.2023.19775
Konstantins Kozlovskis, Yuanyuan Liu, Natalja Lace, Yun Meng
The development and availability of information technology and the possibility of deep integration of internal IT systems with external ones gives a powerful opportunity to analyze data online based on external data providers. Recently, machine learning algorithms play a significant role in predicting different processes. This research aims to apply several machine learning algorithms to predict high frequent daily hotel occupancy at a Chinese hotel. Five machine learning models (bagged CART, bagged MARS, XGBoost, random forest, SVM) were optimized and applied for predicting occupancy. All models are compared using different model accuracy measures and with an ARDL model chosen as a benchmark for comparison. It was found that the bagged CART model showed the most relevant results (R2 > 0.50) in all periods, but the model could not beat the traditional ARDL model. Thus, despite the original use of machine learning algorithms in solving regression tasks, the models used in this research could have been more effective than the benchmark model. In addition, the variables’ importance was used to check the hypothesis that the Baidu search index and its components can be used in machine learning models to predict hotel occupancy.
信息技术的发展和可用性以及内部IT系统与外部IT系统深度集成的可能性,为基于外部数据提供者的在线数据分析提供了强大的机会。最近,机器学习算法在预测不同的过程中发挥了重要作用。本研究旨在应用几种机器学习算法来预测中国酒店的高每日酒店入住率。优化了5个机器学习模型(bagged CART、bagged MARS、XGBoost、random forest、SVM)并应用于入住率预测。使用不同的模型精度度量和选择一个ARDL模型作为比较基准,对所有模型进行比较。结果发现,袋装CART模型的相关性最强(R2 >0.50),但不能优于传统的ARDL模型。因此,尽管最初使用机器学习算法来解决回归任务,但本研究中使用的模型可能比基准模型更有效。此外,使用变量的重要性来检验百度搜索指数及其组成部分可以用于机器学习模型预测酒店入住率的假设。
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引用次数: 0
STYLIZED FACTS, VOLATILITY DYNAMICS AND RISK MEASURES OF CRYPTOCURRENCIES 加密货币的风格化事实、波动动态和风险指标
IF 2.6 3区 经济学 Q1 Business, Management and Accounting Pub Date : 2023-09-08 DOI: 10.3846/jbem.2023.19118
Rasa Bruzgė, Jurgita Černevičienė, Alfreda Šapkauskienė, Aida Mačerinskienė, S. Masteika, Kęstutis Driaunys
This study explores the stylized facts, volatility clustering, other highly irregular behaviour, and risk measures of cryptocurrencies’ returns. By analysing bitcoin, ripple, and ethereum daily data we establish evidence of strong dependencies among analysed cryptocurrencies. This paper provides new insights about cryptocurrency behaviour and the main measures of risk and detailed comparative analysis with tech-stocks. Comprehensive research on stylized facts confirmed high risk for both cryptocurrencies and tech-stocks with cryptocurrencies being even riskier. Empirical research findings are useful in developing dependence and risk strategies for investment and hedging purposes, especially during more volatile periods in the markets as there was confirmed existence of volatility clusters when high volatility periods are followed by low volatility periods. Sensitivity analysis and measures of Value-at-Risk (VaR) and Expected Shortfall (ES) show the amount of losses investors can expect in the worst case scenario. Our results confirm the existence of predictability, volatility clustering, and possibilities for arbitrage opportunities. Findings could be beneficial for investors and policymakers as well as for scientific purposes as findings give us a better understanding of the behaviour of cryptocurrencies.
本研究探讨了加密货币回报的风格化事实、波动性聚类、其他高度不规则的行为和风险指标。通过分析比特币、瑞波币和以太坊的日常数据,我们在分析的加密货币之间建立了强依赖性的证据。本文提供了关于加密货币行为和主要风险指标的新见解,并与科技股进行了详细的比较分析。对程式化事实的全面研究证实,加密货币和科技股都存在高风险,加密货币的风险更大。实证研究结果有助于为投资和对冲目的制定依赖和风险策略,特别是在市场波动较大的时期,因为当高波动期之后是低波动期时,波动性集群的存在得到证实。风险价值(VaR)和预期损失(ES)的敏感性分析和度量显示了投资者在最坏情况下可以预期的损失金额。我们的研究结果证实了可预测性、波动性聚类和套利机会可能性的存在。这些发现对投资者和政策制定者以及科学目的都是有益的,因为这些发现让我们更好地理解了加密货币的行为。
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引用次数: 0
LINKING FINANCIAL PERFORMANCE AND EFFICIENCY TO SUSTAINABILITY IN BANKING SECTOR: A LITERATURE SYNTHESIS 将银行部门的财务绩效和效率与可持续性联系起来:文献综合
IF 2.6 3区 经济学 Q1 Business, Management and Accounting Pub Date : 2023-09-05 DOI: 10.3846/jbem.2023.19462
Karolina Krisciukaityte, T. Baležentis, D. Štreimikienė
Efficiency generally translates to better financial performance and profitability and, thus, is often taken into account when analyzing activity of the banking sector. The sustainability approach adds social and environmental effects to the economic ones. Even though there have been studies on the different facets of the sustainable banking and its dimensions, it is important to discuss the integration of the sustainability concept with banking efficiency and financial performance measures. The objective of this research is to identify the prevailing indicators of sustainable banking in the presence of considerations on bank financial performance and efficiency. Such indicators can be used in multiple frameworks directed towards specific goals. Therefore, this paper also discusses the notions of the sustainable banking alongside the used methods used to handle the sustainability indicators. Thus, this paper presents the comprehensive review of sustainable banking linked to financial performance and efficiency, where indicators, and methods are analyzed in an integrated manner.
效率通常转化为更好的财务业绩和盈利能力,因此,在分析银行部门的活动时经常考虑到效率。可持续性方法在经济影响的基础上增加了社会和环境影响。尽管已经对可持续银行及其维度的不同方面进行了研究,但讨论可持续性概念与银行效率和财务绩效指标的整合是很重要的。本研究的目的是在考虑银行财务绩效和效率的情况下,确定可持续银行业务的主要指标。这些指标可用于实现具体目标的多个框架。因此,本文还讨论了可持续银行的概念以及处理可持续指标的常用方法。因此,本文提出了与财务绩效和效率相关的可持续银行业务的全面审查,其中以综合方式分析了指标和方法。
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引用次数: 0
THE RECEPTIVITY OF YOUNGER GENERATION ROMANIAN EMPLOYEES TO NEW TECHNOLOGY IMPLEMENTATION AND ITS IMPACT ON THE BALANCE BETWEEN WORK AND LIFE 年轻一代罗马尼亚员工对新技术实施的接受程度及其对工作与生活平衡的影响
IF 2.6 3区 经济学 Q1 Business, Management and Accounting Pub Date : 2023-08-21 DOI: 10.3846/jbem.2023.19500
V. A. Trifan, Mioara Florina Pantea
In the current era, technological advancement has completely changed many facets of our daily lives, such as the workplace, where modern-day companies are compelled to take proactive actions. Employees face the same challenges by shifting their practices from conventional to more innovative ones. This study explores Generation Z and Millennials‘ receptivity to technological advancement and how it impacts their personal and professional lives. By exploring four personalitybased characteristics – optimism, innovation, discomfort, and insecurity – this study develops clear pathways from the perspective of Romanian younger employees. The proposed research hypotheses were tested with a sample of 399 employees, and quantitative data analysis was carried out using partial least squares structural equation modelling. Our findings are expected to provide employers, human resource managers, recruiters, and policymakers with new insights that enable them to develop methods, strategies, policies, and measures tailored to the mentality and behavioural patterns of these specific target groups.
在当今时代,技术进步已经彻底改变了我们日常生活的许多方面,比如工作场所,现代公司被迫采取积极主动的行动。员工面临着同样的挑战,他们的做法从传统转向更具创新性的做法。这项研究探讨了Z世代和千禧一代对技术进步的接受程度,以及技术进步如何影响他们的个人和职业生活。通过探索乐观、创新、不适和不安全感这四种基于人格的特征,本研究从罗马尼亚年轻员工的角度开辟了清晰的路径。以399名员工为样本,对提出的研究假设进行检验,并采用偏最小二乘结构方程模型进行定量数据分析。我们的研究结果有望为雇主、人力资源经理、招聘人员和政策制定者提供新的见解,使他们能够制定针对这些特定目标群体的心理和行为模式的方法、战略、政策和措施。
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引用次数: 0
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Journal of Business Economics and Management
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