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Performance Measurement of Vietnamese Publishing Firms by the Integration of the GM (1,1) Model and the Malmquist Model 整合GM(1,1)模型与Malmquist模型的越南出版企业绩效评估
IF 1.5 Q2 Economics, Econometrics and Finance Pub Date : 2021-05-01 DOI: 10.2478/bsrj-2021-0002
Xuan-Huynh Nguyen, Quoc-Chien Luu
Abstract Background: In the new technology context, the publishing industry cannot continue to maintain its business operations and to develop relying solely on traditional product offerings, such as books, magazines, and newspapers. There needs to be an expansion into innovative products, such as e-books, micro-publishing, and websites. Objectives: The paper addresses the factors influencing financial reports of Vietnamese publishing firms using two methodological approaches, namely the Grey first-order one variables (GM,1,1) model in the Grey theory and the Malmquist model in the data envelopment analysis (DEA). Methods/Approach: The GM(1,1) model predicts the future period of 2020–2023 based on the historical time series analysis. The Malmquist model presents catch-up, frontier-shift, and Malmquist Productivity Index (MPI) in whole terms. Results: The analysis provides an overview of the publishing industry in Vietnam. The final empirical results show that twelve companies reached a production efficiency higher than 1 and fourteen companies are expected to attain a productivity score higher than 1. Conclusions: Only a few firms do not need to change significantly; however, the remaining firms must re-evaluate their current operations.
背景:在新的技术背景下,出版业不能仅仅依靠传统的图书、杂志、报纸等产品来维持其业务运营和发展。需要向创新产品扩张,比如电子书、微型出版和网站。目的:本文采用两种方法,即灰色理论中的灰色一阶变量(GM,1,1)模型和数据包络分析(DEA)中的Malmquist模型,解决了影响越南出版公司财务报告的因素。方法/方法:GM(1,1)模型在历史时间序列分析的基础上预测2020-2023年的未来时期。Malmquist模型给出了追赶、前沿转移和Malmquist生产率指数(MPI)的整体概念。结果:分析提供了越南出版业的概况。最终的实证结果表明,12家企业的生产效率得分高于1,14家企业的生产率得分有望高于1。结论:只有少数企业不需要显著改变;然而,剩下的公司必须重新评估他们目前的业务。
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引用次数: 3
Cultural Tourism and Community Engagement: Insight from Montenegro 文化旅游与社区参与:来自黑山的洞察
IF 1.5 Q2 Economics, Econometrics and Finance Pub Date : 2021-05-01 DOI: 10.2478/bsrj-2021-0011
I. Moric, Sanja Pekovic, Jovana Janinović, Đ. Perović, M. Griesbeck
Abstract Background: Cultural tourism in Montenegro is growing, mostly due to the integral growth and development of tourism products. However, an in-depth insight into the relationship between cultural tourism and community engagement is missing. Objectives: The paper aims to examine the relationship between cultural tourism development and community engagement in Montenegro. Methods/Approach: Using the extensive literature, available secondary data, and an analysis of relevant policies, the paper explores new possibilities for diversifying tourism offer at heritage sites, by engaging volunteers, enhancing understanding of the socio-historical background, promoting the usage of digital tools, partnering with relevant stakeholders, introducing innovative funding tools and schemes. Results: Several management issues associated with heritage tourism and community participation are acknowledged. Conclusions: Key findings indicate the need for a systemic, dynamic, and innovative framework for sustainable and highly impactful heritage tourism in Montenegro, which policymakers, heritage ventures, and other stakeholders might use to strengthen community engagement and development at the heritage sites.
摘要背景:黑山文化旅游业的发展,主要是由于旅游产品的整体增长和发展。然而,对文化旅游与社区参与之间关系的深入了解却缺失。目的:本文旨在研究黑山文化旅游发展与社区参与之间的关系。方法/途径:利用广泛的文献、现有的二手数据和对相关政策的分析,本文探索了通过吸引志愿者、加强对社会历史背景的了解、促进数字工具的使用、与相关利益相关者合作、引入创新的资助工具和计划,使遗产地旅游服务多样化的新可能性。结果:认识到与遗产旅游和社区参与有关的几个管理问题。结论:主要研究结果表明,黑山需要一个系统的、动态的和创新的框架,以实现可持续和高影响力的遗产旅游,政策制定者、遗产企业和其他利益相关者可以利用这个框架来加强遗产遗址的社区参与和发展。
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引用次数: 9
Is there a Link between Sustainability, Perception and Buying Decision at the Point of Sale? 可持续性、感知和销售点的购买决策之间是否存在联系?
IF 1.5 Q2 Economics, Econometrics and Finance Pub Date : 2020-11-01 DOI: 10.2478/bsrj-2020-0023
Julia Lamberz, Thorsten Litfin, Özlem Teckert, Gunther Meeh-Bunse
Abstract Background If retailers and brand manufacturers of food succeed in presenting their products at the point of sale, quickly generating a high level of attention, the likelihood of a purchase is significantly increased. Particularly, in recent years, they have been relying on the megatrend of sustainability. The importance of sustainable food has grown accordingly. Hence, an increasing number of manufacturers are challenged to communicate the sustainability of their products via packaging and displays at the point of sale. Objectives The aim of this article is: to examine to what extent the design of individual packaging and display elements of new sustainable direct juice succeeds in visually communicating sustainability aspects. At the same time the willingness to pay of customers interested in sustainability must be commercialized. Methods/Approach The focus is on a real shopping situation in conditions that are as regular as possible. The perception of a display must be recorded by eye-tracking technology. A preliminary survey must examine consumers' attitudes towards sustainable food in order to relate it to the perception of individual display elements. For this purpose, the eye-tracking technology was combined with a survey of 32 customers. Results The results demonstrate that customers with a positive attitude towards sustainable food behave in the following way: they fix individual packaging and display elements that refer to sustainable components for a longer period of time; they remember product features better and they tend to have a slightly higher willingness to pay for the sustainable direct juice. Conclusions The configuration of an authentic and natural shopping situation provides the manufacturer with concrete recommendations for the design of the display. This communicates the sustainability of its product and thus generates the desired attention.
如果食品零售商和品牌制造商成功地在销售点展示他们的产品,迅速产生高水平的关注,购买的可能性就会大大增加。特别是近年来,他们一直依赖于可持续发展的大趋势。可持续食品的重要性也随之增加。因此,越来越多的制造商面临着通过包装和销售点展示其产品的可持续性的挑战。本文的目的是:研究在多大程度上个人包装和展示元素的设计,新的可持续直接果汁成功的视觉传达可持续发展方面。与此同时,对可持续性感兴趣的客户的付费意愿必须商业化。方法/方法重点是在一个真实的购物情况下,条件是尽可能的规律。对显示器的感知必须通过眼球追踪技术记录下来。初步调查必须检查消费者对可持续食品的态度,以便将其与个人展示元素的感知联系起来。为此,眼动追踪技术与对32名顾客的调查相结合。结果结果表明,对可持续食品持积极态度的消费者表现为:他们在较长时间内固定了与可持续成分相关的单个包装和展示元素;他们能更好地记住产品的特点,他们倾向于有更高的意愿为可持续的直接果汁付费。结论真实、自然的购物场景配置为商家提供了具体的展示设计建议。这传达了其产品的可持续性,从而产生了所需的关注。
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引用次数: 3
How Impulsivity influences the Post-purchase Consumer Regret? 冲动性如何影响购后后悔?
IF 1.5 Q2 Economics, Econometrics and Finance Pub Date : 2020-11-01 DOI: 10.2478/bsrj-2020-0024
Katarina Sokić, Đuro Horvat, S. Martinčić
Abstract Background The role of impulsivity in post-purchase consumer regret is unclear and intriguing because of the negative emotions that underlie both constructs. It is particularly important to examine the impact of impulsivity on the relationship between regret and the Emotionality dimension of the HEXACO model of personality. Objectives The purpose of this paper was to investigate the associations between consumer regret components: outcome regret and process regret, attention, motor and non-planning dimensions of impulsivity and Fearfulness, Anxiety, Dependence and Sentimentality domains of Emotionality. Methods/Approach The sample consisted of undergraduates from Zagreb, Croatia (Mage = 25.93, 56% females). The correlation and the regression analysis were performed. We used the Baratt impulsivity scale (BIS-11), the HEXACO-PI-R Emotionality scale and the Post Purchase Regret Scale (PPRS). Results The PPCR total score was associated with the BIS-11 total score, attention and non-planning impulsivity. Regret due to foregone alternatives was related to attention and non-planning impulsivity, while regret due to a change in significance was related only to attention impulsivity. Regret due to under-consideration positively correlated with non-planning impulsivity. Conclusions The results indicate that relations between impulsivity and consumer regret have an important role in understanding consumer behavior and that impulsivity has a moderate association between consumer regret and Emotionality.
摘要背景冲动性在消费者购后后悔中的作用尚不清楚,但也很有趣,因为两者都存在负面情绪。研究冲动性对后悔与HEXACO人格模型情感维度之间关系的影响尤为重要。目的探讨消费者后悔的结果后悔与过程后悔、冲动性和恐惧性的注意、运动和非计划性维度、情绪性的焦虑、依赖和多愁性维度之间的关系。方法/方法样本为来自克罗地亚萨格勒布的大学生(年龄25.93,女性56%)。进行相关分析和回归分析。我们采用Baratt冲动性量表(BIS-11)、HEXACO-PI-R情绪量表和购买后后悔量表(PPRS)。结果PPCR总分与BIS-11总分、注意和非计划性冲动相关。由于放弃选择而后悔与注意和非计划性冲动有关,而由于意义改变而后悔仅与注意冲动有关。考虑不足导致的后悔与非计划性冲动正相关。结论冲动性与消费者后悔之间的关系对理解消费者行为具有重要作用,冲动性在消费者后悔与情绪性之间存在适度关联。
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引用次数: 1
Data Mining Applications in SMEs: An Italian Perspective 数据挖掘在中小企业中的应用:意大利视角
IF 1.5 Q2 Economics, Econometrics and Finance Pub Date : 2020-11-01 DOI: 10.2478/bsrj-2020-0031
Amir Topalovic, A. Azzini
Abstract Background From the last decade, data mining techniques, employed in particular in customer relationship management, have assumed a key role in the profitability and operations of companies. To support small and medium companies (SMEs), several innovative and continuously improving tools have been developed that allow SMEs to utilize the internal and external data sources to increase their competitiveness. Objectives In this paper, an analysis of the impact of digitalization, and in particular data mining techniques, in the context of SMEs development is presented. Methods/Approach A review of various sources has been conducted, with the focus on open source tools, since in the context of the Italian economy they are used by SMEs the most. Results First, the analysis presents a brief review of the data mining techniques available and shows how they are practically employed in small companies. Second, an economical review of investments in data mining projects in Italy is presented. Conclusions The review indicates that data mining techniques can boost a company in the market. However, the awareness of data mining as a company asset is still not strong in Italian SMEs and most investments in Italy are still carried out by large companies.
在过去的十年中,数据挖掘技术,特别是在客户关系管理中的应用,已经在公司的盈利能力和运营中发挥了关键作用。为了支持中小型企业,我们开发了一些创新和不断改进的工具,使中小型企业能够利用内部和外部数据源来提高竞争力。本文分析了数字化,特别是数据挖掘技术对中小企业发展的影响。方法/方法对各种来源进行了审查,重点是开源工具,因为在意大利经济背景下,中小企业使用开源工具最多。首先,分析简要回顾了可用的数据挖掘技术,并展示了它们如何在小公司中实际应用。其次,对意大利数据挖掘项目的投资进行了经济回顾。结论数据挖掘技术对企业的市场竞争力有一定的促进作用。然而,数据挖掘作为公司资产的意识在意大利中小企业中仍然不强,在意大利的大多数投资仍然是由大公司进行的。
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引用次数: 10
Testing the Twin Deficit Hypothesis: Evidence from the Republic of North Macedonia 双赤字假说的检验:来自北马其顿共和国的证据
IF 1.5 Q2 Economics, Econometrics and Finance Pub Date : 2020-11-01 DOI: 10.2478/bsrj-2020-0026
V. Bucevska
Abstract Background An econometric analysis of the twin deficit hypothesis is of special importance for the Republic of North Macedonia in view of its perspective membership in the European Union and from the point of view of its macroeconomic stability in the long run. Objectives The objective of this paper is to test empirically the validity of the twin deficit hypothesis in the Republic of North Macedonia. Methods/Approach To achieve this objective, we used actual quarterly data on Macedonia's budget and the current account deficit in the period from the first quarter of 2005 until the fourth quarter of 2017 and applied several econometrics methods: the Granger causality, a vector autoregressive (VAR) and a vector error correction model (VECM). Results These findings point to the conclusion that efforts focused on improving the current account imbalances through fiscal policy will be inefficient in the short run. Conclusions However, the existence of a long run relationship between the budget deficit and the current account deficit indicates the necessity of policy initiatives focused not only on reducing the budget deficit, but also on improving the external position of the country though export promotion.
摘要背景双赤字假设的计量经济学分析对北马其顿共和国来说特别重要,因为它是欧盟的成员,从长远来看,它的宏观经济稳定的角度来看。本文的目的是对北马其顿共和国双赤字假说的有效性进行实证检验。为了实现这一目标,我们使用了2005年第一季度至2017年第四季度期间马其顿预算和经常账户赤字的实际季度数据,并应用了几种计量经济学方法:格兰杰因果关系、向量自回归(VAR)和向量误差修正模型(VECM)。研究结果表明,通过财政政策改善经常账户失衡的努力在短期内是低效的。然而,预算赤字和经常账户赤字之间存在着长期的关系,这表明有必要采取政策措施,不仅要减少预算赤字,还要通过促进出口来改善国家的对外地位。
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引用次数: 2
Governing IT in HEIs: Systematic Mapping Review 高等教育院校管理资讯科技:系统地图检讨
IF 1.5 Q2 Economics, Econometrics and Finance Pub Date : 2020-11-01 DOI: 10.2478/bsrj-2020-0029
E. Meçe, Enida Sheme, Evis Trandafili, C. Juiz, Beatriz Gómez, R. Colomo-Palacios
Abstract Background Higher Education Institutions (HEIs) are aware of the immense importance of achieving their strategic objectives to increase their impact on the society and to be competitive. As a board responsibility, information technology governance (ITG) plays an important role in the overall HEIs performance. Numerous HEIs are making great efforts to properly govern information technology (IT) by using ITG frameworks. Objectives This study investigates the overall adoption of ITG frameworks in different HEIs through a systematic mapping review. Method We analyzed forty relevant papers, filtered from 6 selected online libraries, and answered six research questions on ITG implementations at universities worldwide. Results The results show an increasing number of publications on ITG usage in HEIs in the last decade. The largest number of applications is described in Asian countries, while the most popular used frameworks are COBIT, ISO versions, and in-house developed frameworks. Finally, we describe the top challenges and benefits of ITG implementation mentioned in research papers. Conclusion This paper provides a deep insight into the level of integration of ITG in universities worldwide. The results will be presented to the involved stakeholders at our university to increase the awareness of ITG in HEIs and help its implementation process.
高等教育机构(HEIs)意识到实现其战略目标以增加其对社会的影响和竞争力的重要性。作为董事会的责任,信息技术治理在高等教育机构的整体表现中发挥着重要作用。许多高等教育机构正努力使用ITG框架,妥善管理资讯科技。目的:本研究通过系统的地图回顾,调查了不同高等教育机构对ITG框架的总体采用情况。方法从6家网络图书馆中筛选40篇相关论文,回答6个关于全球高校ITG实施的研究问题。结果近十年来,高等学校ITG使用的相关文献有所增加。亚洲国家描述的应用程序数量最多,而最常用的框架是COBIT、ISO版本和内部开发的框架。最后,我们描述了研究论文中提到的ITG实施的主要挑战和好处。结论本研究对全球高校ITG的整合水平提供了深入的了解。研究结果会向有关人士介绍,以提高高等教育院校对资讯科技管理的认识,并协助推行。
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引用次数: 4
BlockChain Platforms in Financial Services: Current Perspective 金融服务中的区块链平台:当前视角
IF 1.5 Q2 Economics, Econometrics and Finance Pub Date : 2020-11-01 DOI: 10.2478/bsrj-2020-0030
P. G. Bringas, Iker Pastor-López, G. Psaila
Abstract Background BlockChain technology was invented to support bitcoin, currently the most popular virtual currency. Objectives The purpose of this paper is to investigate contemporary BlockChain platforms in financial services. Methods/Approach An unstructured literature review has been used. Results BlockChain in financial services is mostly associated with bitcoin exchange. However, this is a partial view of both BlockChain technology and its possible adoption for financial services: in fact, many BlockChain platforms are now available and many different financial services can be effectively supported by BlockChain platforms, even though they are not based on virtual-money exchange. Furthermore, people are attracted by the concept of smart contract, i.e., a contract that is automatically executed by computer technology, without human intervention. Conclusions The contribution of this paper is twofold: first of all, we introduce the four BlockChain platforms that are now most popular, discussing how they support the smart contract concept; second, we identify some typical categories of financial services, matching each of them with the platform that provides the best support for each category.
区块链技术是为了支持目前最流行的虚拟货币比特币而发明的。本文的目的是研究当代区块链金融服务平台。方法/方法采用非结构化文献综述。金融服务的结果区块链主要与比特币交易有关。然而,这是对区块链技术及其在金融服务中可能采用的部分看法:事实上,现在有许多区块链平台可用,区块链平台可以有效地支持许多不同的金融服务,即使它们不是基于虚拟货币交换。此外,人们被智能合约的概念所吸引,即由计算机技术自动执行的合同,无需人为干预。本文的贡献是双重的:首先,我们介绍了目前最流行的四个区块链平台,讨论了它们如何支持智能合约概念;其次,我们确定了一些典型的金融服务类别,并将每个类别与为每个类别提供最佳支持的平台进行匹配。
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引用次数: 5
Intelligent Personal Assistant in Business-Context: Key-feature Evaluation for User Acceptance 商务环境下的智能个人助理:用户接受度的关键特征评估
IF 1.5 Q2 Economics, Econometrics and Finance Pub Date : 2020-11-01 DOI: 10.2478/bsrj-2020-0032
Daniel Hüsson, A. Holland, Rocío Arteaga Sánchez
Abstract Background The usage of intelligent personal assistants (IPA), such as Amazon Alexa or Google Assistant is increasing significantly, and voice-interaction is relevant for workflows in a business context. Objectives This research aims to determine IPA characteristics to evaluate the usefulness of specific functions in a simulated production system of an Enterprise Resource Planning (ERP) software. A new function called explanation-mode is introduced to the scientific community and business world. Methods/Approach As part of a design science research, an artefact, i.e. an add-on for speech-interaction in business software, was developed and evaluated using a survey among ERP users and researchers. Results In the area of IPA-features, the search-function and speech input for textual fields were recognised as most useful. The newly introduced feature, the explanation mode, was positively received too. There is no significant correlation between the usefulness of features and participant-characteristics, affinity to technology or previous experience with IPAs in a private context, which is in line with previous studies in the private environment leading to the conclusion that the task attraction is the most important element for usefulness. Conclusions Most of the participants agreed that the speech-input is not able to fully substitute standard input devices, such as a keyboard or a mouse, so the IPA is recognised as an addition to traditional input methods. The usefulness is rated high especially for speech-input for long text fields, calling up masks and search-functions.
智能个人助理(IPA),如亚马逊Alexa或谷歌助手的使用正在显著增加,语音交互与业务环境中的工作流程相关。本研究旨在确定IPA特征,以评估企业资源规划(ERP)软件模拟生产系统中特定功能的有用性。一种被称为解释模式的新功能被引入到科学界和企业界。方法/途径作为设计科学研究的一部分,开发了一个人工制品,即商业软件中的语音交互附加组件,并通过对ERP用户和研究人员的调查进行了评估。结果在ipa功能方面,文本域的搜索功能和语音输入功能被认为是最有用的。新引入的解释模式也受到了好评。特征的有用性与参与者特征、对技术的亲和力或在私人环境中使用IPAs的经验之间没有显著的相关性,这与先前在私人环境中的研究一致,从而得出任务吸引力是有用性最重要的因素的结论。大多数参与者都认为语音输入不能完全取代键盘或鼠标等标准输入设备,因此IPA被认为是传统输入法的补充。它的实用性评价很高,尤其是在长文本字段的语音输入、调用掩码和搜索功能方面。
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引用次数: 5
IoT and Smart Home Data Breach Risks from the Perspective of Data Protection and Information Security Law 数据保护与信息安全法视角下的物联网与智能家居数据泄露风险
IF 1.5 Q2 Economics, Econometrics and Finance Pub Date : 2020-11-01 DOI: 10.2478/BSRJ-2020-0033
Goran Vojkovic, Melita Milenkovic, Tihomir Katulic
Abstract Background IoT and smart devices have become extremely popular in the last few years. With their capabilities to collect data, it is reasonable to have concerns about the protection of users’ personal information and privacy in general. Objectives Comparing existing regulations on data protection and information security rules with the new capabilities provided by IoT and smart devices. Methods/approach This paper will analyse information on data collected by IoT and smart devices and the corresponding legal framework to explore whether the legal framework also covers these new devices and their functionalities. Results Various IoT and smart devices pose a high risk to an individual's privacy. The General Data Protection Regulation, although a relatively recent law, may not adequately regulate all instances and uses of this technology. Also, due to inadequate technological protection, abuse of such devices by unauthorized persons is possible and even likely. Conclusions The number of IoT and smart devices is rapidly increasing. The number of IoT and smart home device security incidents is on the rise. The regulatory framework to ensure data controller and processor compliance needs to be improved in order to create a safer environment for new innovative IoT services and products without jeopardizing the rights and freedoms of data subjects. Also, it is important to increase awareness of homeowners about potential security threats when using IoT and smart devices and services.
在过去的几年里,物联网和智能设备变得非常流行。鉴于它们收集数据的能力,对用户个人信息和隐私保护的担忧是合理的。目的将现有的数据保护和信息安全法规与物联网和智能设备提供的新功能进行比较。本文将分析物联网和智能设备收集的数据信息以及相应的法律框架,以探讨法律框架是否也涵盖了这些新设备及其功能。结果各种物联网和智能设备对个人隐私构成了很高的风险。《通用数据保护条例》虽然是一项相对较新的法律,但可能无法充分规范该技术的所有实例和使用。此外,由于技术保护不足,未经授权的人可能甚至可能滥用这些设备。结论物联网和智能设备的数量正在快速增长。物联网和智能家居设备安全事件的数量正在上升。确保数据控制者和处理者合规性的监管框架需要改进,以便为新的创新物联网服务和产品创造更安全的环境,同时不损害数据主体的权利和自由。此外,在使用物联网和智能设备和服务时,提高房主对潜在安全威胁的认识也很重要。
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引用次数: 6
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