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AFRICA’S WATER INSECURITY AND ITS TRIGGERS 非洲的水不安全及其触发因素
Pub Date : 2022-07-15 DOI: 10.47535/1991auoes31(1)026
C. Benea, Adrian Negrea
Even Africa boasts some of the greatest water resources in the world with large rivers, they are unevenly distributed on the continent, some countries being well endowed with water resources, other being forced to make difficult choices in order to get sustainable access to water; in the same time, precipitations’ regime has the same feature: too much during specific part of the year, lower (or missing altogether) precipitations doubled by high evaporation rate due to high temperatures. Overlapping these natural elements, there have been engineering actions and urban planning – both, during colonial period and after Africa’s countries gained independence – influencing the access to this vital resources in a discriminatory manner. Climate changes doubled with the dynamic population trend on this continent are newcomers, influencing in a negatively way the possible evolution on the continent. Water commodification is another element hitting hard the poor in Africa; as wealthy parts of African cities are well connected to urban water pipes and facilities, poorer parts of the same city totally misses access to water facilities. The poorest people must buy bottled water to get through daily challenges, large part of their incomes being diverted to gaining access to water. The paper intends to bring to East-European audience the problems and challenges the most dynamic continent is going to face, and how can it influence the evolution there, and in other parts of the world, due to migration. Poor access to water, and when available its dubious quality, are other components of African water landscape with great medical consequences and costs at both personal and state level.
即使非洲拥有世界上最大的水资源和大河,它们在大陆上分布不均匀,一些国家拥有丰富的水资源,其他国家被迫做出艰难的选择,以获得可持续的水资源;与此同时,降水的状态也具有相同的特征:在一年中的特定时段过多,由于高温导致的高蒸发率,降水减少(或完全消失)。在殖民时期和非洲国家获得独立之后,工程行动和城市规划与这些自然因素重叠,以歧视性的方式影响了对这一重要资源的获取。气候变化使这片大陆上的新移民人口的动态趋势翻了一番,对这片大陆上可能发生的进化产生了负面影响。水的商品化是另一个严重打击非洲穷人的因素;由于非洲城市的富裕地区与城市供水管道和设施连接良好,同一城市的贫困地区完全无法获得供水设施。最贫穷的人必须购买瓶装水来应对日常挑战,他们的大部分收入被用于获得水。本文旨在向东欧读者介绍这个最具活力的大陆将面临的问题和挑战,以及它如何影响那里和世界其他地区因移民而产生的演变。非洲水景观的另一个组成部分是难以获得水,即使有水,其质量也令人怀疑,给个人和国家带来了巨大的医疗后果和成本。
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引用次数: 0
E-LEARNING AND MODERN DIGITAL PROFESSIONAL SKILLS FOR MEXICO 墨西哥的电子学习和现代数字专业技能
Pub Date : 2022-07-15 DOI: 10.47535/1991auoes31(1)046
José Antonio Villalobos López
The article follows the deductive method, with a hermeneutic paradigm and a qualitative approach. Online learning has allowed students to have academic preparation without having to go to a traditional educational center, where there is already physical displacement and there are no pre-established schedules, in addition, they allow lowering travel and tuition costs. Permanent relearning, asynchronous models and self-learning are managing to train individuals who know how to search for adequate information and solve problems as they arise, increasing their sense of responsibility and achieving permanent updating of their knowledge. In the last decade, modern digital media have generated the appearance of new professional activities, among which they have stood out for generating higher income: Chief Digital Officer (CDO); Chief Technology Officer (CTO); Digital Business Manager. Artificial intelligence allows imitating the functions that humans perform constantly and repetitively, making its application trend grow exponentially in the future.
本文遵循演绎法,采用解释学范式和定性方法。在线学习使学生不必去传统的教育中心就可以进行学术准备,传统的教育中心已经存在物理位移,也没有预先确定的时间表,此外,它们还可以降低旅行和学费成本。永久再学习、异步模式和自我学习正在设法培训那些知道如何搜索足够的信息并在出现问题时解决问题的个人,增加他们的责任感并实现他们的知识的永久更新。在过去的十年里,现代数字媒体产生了一些新的职业活动,其中最引人注目的是创造了更高的收入:首席数字官(CDO);首席技术官(CTO);数字业务经理。人工智能可以模仿人类不断重复的功能,使其在未来的应用趋势呈指数级增长。
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引用次数: 0
INVESTMENTS WITH PROMOTION. INFLUENCES IN TOURISM 2019-2021 有促销的投资。2019-2021年旅游业影响
Pub Date : 2022-07-15 DOI: 10.47535/1991auoes31(1)007
M. Moza, Dana-Teodora Mierluț
Investments, those expenditures made at an early stage, in order to obtain subsequent effects, have been a point of interest of economists, who seek to reproduce more and more aspects and links of cause and effect between investments made in various fields and their effects. The present paper is meant to analyze the investments with the promotion made by the states in the field of tourism. We chose 2019 and 2021 as reference years because these were the years that determined sudden changes in what represents the G.D.P of a country and the global G.D.P as well as its way of accomplishment. This article represents a review of existing studies on this topic and outlines and validates a number of objectives. The existing statistical data on the promotional budgets of the states are analyzed from a quantitative point of view and a small case study on Germany was carried out.
投资,即为了获得后续效果而在早期阶段进行的支出,一直是经济学家感兴趣的一点,他们试图再现各个领域的投资及其效果之间越来越多的方面和因果关系。本文旨在分析国家在旅游领域的促进投资。我们选择2019年和2021年作为参考年份,因为这两年决定了一个国家和全球gdp及其实现方式的突然变化。本文回顾了关于该主题的现有研究,概述并验证了一些目标。从定量的角度分析了现有的各州促销预算统计数据,并对德国进行了小型案例研究。
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引用次数: 0
YOUNG CONSUMERS’ BEHAVIOUR IN THE CONTEXT OF EUROPEAN GREEN DEAL’S IMPLEMENTATION 欧洲绿色协议实施背景下的年轻消费者行为
Pub Date : 2022-07-15 DOI: 10.47535/1991auoes31(1)005
Adrian-Gheorghe Florea, D. Sava
For decades, the environment is struggling with the growing pollution, resources’ scarcity, climate change and other negative impacts; as the time is ticking and there is no reasonable solution yet, the European Union takes over the leading role in elaborating and implementing the European Green Deal, a set of objectives and strategies targeting a series of environmental issues. By meeting the European Green Deal’s objective, the European citizens will benefit of higher quality air, water, soils, a richer biodiversity, energetic efficient buildings, fresher and more affordable food, developed infrastructure, green energy and technological innovation, more green jobs and more resilient and competitive economy. In order to make all these possible, the European Commission is funding the investment project in line with the European Green Deal’s objective, and considering the late crisis caused by the Covid -19 pandemic, we have the highlight that positive effects of these investments as also part of a recovery plan. Considering the young population decisive in the changing process, our research aimed to assess their values and perspective regarding the environmental issues and the approach of overcoming them. Our premise implied an optimistic view of the Romanian young generation and the environment protection, and as the survey’s results proved, our first assumption was right.
几十年来,环境与日益严重的污染、资源短缺、气候变化等负面影响作斗争;由于时间紧迫,目前还没有合理的解决方案,欧盟在制定和实施《欧洲绿色协议》(European Green Deal)方面发挥了主导作用,这是一套针对一系列环境问题的目标和战略。通过实现《欧洲绿色协议》的目标,欧洲公民将受益于更高质量的空气、水、土壤、更丰富的生物多样性、节能建筑、更新鲜、更实惠的食物、发达的基础设施、绿色能源和技术创新、更多绿色就业机会以及更具弹性和竞争力的经济。为了使所有这些成为可能,欧盟委员会正在根据《欧洲绿色协议》的目标为投资项目提供资金,考虑到Covid -19大流行造成的后期危机,我们强调,这些投资的积极影响也是恢复计划的一部分。考虑到年轻人口在变化过程中具有决定性作用,我们的研究旨在评估他们对环境问题的价值观和观点以及克服这些问题的方法。我们的前提是对罗马尼亚年轻一代和环境保护持乐观态度,正如调查结果所证明的那样,我们的第一个假设是正确的。
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引用次数: 0
THE ROLE OF ENTREPRENEURSHIP IN ACHIEVING SUSTAINABLE DEVELOPMENT GOALS (AN EXAMPLE FROM EASTERN EUROPEAN COUNTRIES) 企业家精神在实现可持续发展目标中的作用(以东欧国家为例)
Pub Date : 2022-07-15 DOI: 10.47535/1991auoes31(1)028
Almhamad Gafar
Entrepreneurship has had an indecisive role due to its effects in enhancing living standards for usual people, exploiting opportunities in undiscovered areas, improving sustainability in all fields, and encouraging the process of innovation.In this sense, entrepreneurship plays an important role in achieving the Sustainable Development Goals of the United Nations (UNSDGs-2030). The main goal of this research is to study the role of entrepreneurship in achieving sustainable development goals through conducting a qualitative method. Granger causality test was used for selected Eastern European countries (2006 – 2016), data were collected from Global Entrepreneur Monitor and World development indicators. The study concluded through Granger’s causality that entrepreneurship causes human development and therefore affects the economic and social dimensions of Sustainable Development. Entrepreneurship is one of the causes of economic growth, and the relationship between entrepreneurship and the extent to which environmental quality is achieved is moving from the environmental dimension to Entrepreneurship.
企业家精神在提高普通人的生活水平、开发未被发现领域的机会、提高所有领域的可持续性和鼓励创新过程等方面发挥了决定性作用。从这个意义上讲,创业精神在实现联合国可持续发展目标(UNSDGs-2030)方面发挥着重要作用。本研究的主要目的是通过定性方法研究企业家精神在实现可持续发展目标中的作用。对选定的东欧国家(2006 - 2016)使用格兰杰因果检验,数据收集自全球企业家监测和世界发展指标。本研究通过格兰杰因果关系得出企业家精神导致人类发展,从而影响可持续发展的经济和社会维度的结论。企业家精神是经济增长的原因之一,企业家精神与实现环境质量的程度之间的关系正在从环境方面转向企业家精神。
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引用次数: 1
THE NEXUS AMONG RENEWABLE ENERGY, R&D ACTIVITIES AND GENDER INEQUALITY: EVIDENCE FROM EASTERN EUROPE 可再生能源、研发活动和性别不平等之间的关系:来自东欧的证据
Pub Date : 2022-07-15 DOI: 10.47535/1991auoes31(1)003
Emiliano Colantonio, Alessandra Pennella, D. Badulescu, R. Simuț
The ecological transition process is of vital importance to modern economies. In the literature, little attention has been paid to the role that social factors can play in the diffusion of renewable energy. The paper aims to contribute to this debate by focusing on the connections between R&D activities, gender inequality and renewable energy. Specifically, many authors have underlined the positive influence that R&D activities can have on the ecological transition process, by favouring the diffusion of green innovations within the various economic sectors. On the other hand, some studies have shown that gender inequality can represent an obstacle towards the adoption of more sustainable consumption and production choices in the energy context. In our study we wanted to combine the two aspects: is it possible that a greater participation of women in R&D activities could have a positive impact on the diffusion of energy from renewable sources? To answer the question, we employ a panel vector autoregressive model in first differences to test complex dynamic relationships among renewable electricity production (as a proxy of the ecological transition), R&D expenditures (as a proxy for a country’s innovative capacity), and share of female researchers (as a proxy for gender equality in the sector), controlling for per capita income. The study concerns 9 Eastern European countries for the period 2000-2019. The results show that the R&D expenditure is positively related to the production of electricity from renewable sources. Moreover, increased employment of women in R&D activities seems to support the ecological transition process. Finally, an increase in R&D spending seems to ensure easier access for women in the research sector. Supporting R&D activities, however, may not be enough, since women participation in those activities does not show a path dependence. Furthermore, from the impulse response analysis, a shock exerted on the share of female researchers produces positive effects on the diffusion of renewable energy, but only for a short period. Policymakers should make constant efforts to favour the participation of women in R&D activities: the global energy transformation needs to be inclusive and women have to be part of it.
生态转型过程对现代经济至关重要。在文献中,很少关注社会因素在可再生能源扩散中的作用。这篇论文旨在通过关注研发活动、性别不平等和可再生能源之间的联系来促进这场辩论。具体来说,许多作者都强调了研发活动对生态转型过程的积极影响,因为它有利于绿色创新在各个经济部门的扩散。另一方面,一些研究表明,性别不平等可能成为在能源方面采用更可持续的消费和生产选择的障碍。在我们的研究中,我们想把这两个方面结合起来:女性更多地参与研发活动是否可能对可再生能源的扩散产生积极影响?为了回答这个问题,我们在第一差异中采用面板向量自回归模型来检验可再生电力生产(作为生态转型的代理),研发支出(作为一个国家创新能力的代理)和女性研究人员份额(作为该部门性别平等的代理)之间的复杂动态关系,控制人均收入。该研究涉及2000年至2019年期间的9个东欧国家。研究结果表明,研发支出与可再生能源发电呈正相关。此外,女性在研发活动中的就业增加似乎支持了生态转型过程。最后,研发支出的增加似乎确保了女性更容易进入研究部门。然而,支持研发活动可能还不够,因为妇女参与这些活动并不显示出路径依赖。此外,从脉冲响应分析来看,对女性科研人员比例的冲击对可再生能源的扩散产生了积极的影响,但只是短期的。决策者应该不断努力支持女性参与研发活动:全球能源转型需要具有包容性,女性必须成为其中的一部分。
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引用次数: 0
THE FUZZY OPTIMISTIC-REASONABLE-PESSIMISTIC INVENTORY MODEL 模糊乐观-合理-悲观库存模型
Pub Date : 2022-07-15 DOI: 10.47535/1991auoes31(1)025
L. Vesa
In inventory and production decision problems, decision makers are interested to identify the optimal inventory and production level. In a certain decision environment, the optimal inventory level could be determined through traditional inventory methods and the optimal ptoduction level could be determined through linear programming algorithms. In an uncertain decision environment, the traditional methods and algorithms can not provide efficient and relevant solutions for these levels, due to the vague and changing parameters. In this case it is neccesary to develop new methods and models that can deal with vague variables and provide optimal levels. In this paper, the optimal inventory and production levels are determined through a single model that uses fuzzy linear programming. This new model is Fuzzy Optimistic-Reasonable-Pessimistic Inventory Model. It has three scenario: optimistic, reasonable and pessimistic, that are defined through triangular fuzzy numbers. In this way, decision makers can deal with vague parameters. These scenarios help managers to divide the Fuzzy ORP Model into three sub-models, that can be easily solved through traditional Simplex Algorithms. Each sub-model provides a crisp solution for each scenario. The solutions forms the final fuzzy optimal solution. The Fuzzy PRO Inventory Model helps managers to identify three optimal levels and to rank them according to their evaluations. This is useful, also, in predictions, where the decision makers should predict different scenarios for the production process. The limit of this model is the definition of the variables and scenarios. This model consider that all values for all variables and coefficients have the same definition: the inferior limit is related to the optimistic sceanrio, the peak is represents the reasonable limit and the superior limit is related to the pessimistic scenario. In real problem, the decision variables could have different definition than coefficients. The inferior limit of the cost is related to the optimistic scenario, but the superior limit of the production level can be related to the optimistic scenario. There are different representations for the scenarios.
在库存和生产决策问题中,决策者感兴趣的是确定最优库存和生产水平。在一定的决策环境下,通过传统的库存方法确定最优库存水平,通过线性规划算法确定最优生产水平。在不确定的决策环境下,由于参数的模糊和变化,传统的方法和算法无法为这些层次提供有效和相关的解决方案。在这种情况下,有必要开发新的方法和模型来处理模糊变量并提供最佳水平。本文采用模糊线性规划的单一模型来确定最优库存和生产水平。该模型是模糊乐观-合理-悲观库存模型。它有乐观、合理和悲观三种情景,并通过三角模糊数来定义。通过这种方式,决策者可以处理模糊的参数。这些场景有助于管理者将模糊ORP模型划分为三个子模型,这些子模型可以很容易地通过传统的单纯形算法求解。每个子模型为每个场景提供一个清晰的解决方案。这些解形成最终的模糊最优解。模糊PRO库存模型帮助管理者确定三个最优水平,并根据他们的评价对它们进行排序。这在预测中也很有用,决策者应该预测生产过程的不同场景。该模型的限制是变量和场景的定义。该模型考虑所有变量和系数的所有值具有相同的定义:下极限与乐观情景有关,峰值代表合理极限,上极限与悲观情景有关。在实际问题中,决策变量的定义可能与系数的定义不同。成本的下限值与乐观情景有关,但生产水平的上限值可与乐观情景有关。这些场景有不同的表示。
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引用次数: 0
BIBLIOMETRIC ANALYSIS OF THE APPROACH TO THE ROLE OF COSTS IN MANAGERIAL DECISION MAKING 文献计量分析方法的成本在管理决策中的作用
Pub Date : 2022-07-15 DOI: 10.47535/1991auoes31(1)024
A. Tirau, Ion Cozmа, Andreea MARIN PANTELESCU
The purpose of this literature review is to provide an understanding of the research topic in order to develop the ability to provide assessments, judgements and interpretations. We aim to outline new elements by which we can contribute to and improve the state of scientific knowledge in our research area, i.e. accounting. Taking a classical approach to our scientific approach, the first thing to be taken into account is the grounding of the topic addressed through the delimitation of the current state of knowledge. We aim to achieve this objective primarily through a projection of the literature from the perspective of the literature.
本文献综述的目的是提供对研究主题的理解,以便培养提供评估,判断和解释的能力。我们的目标是概述新的元素,通过这些元素,我们可以在我们的研究领域(即会计)贡献和改善科学知识的状态。用经典的方法来对待我们的科学方法,首先要考虑的是通过对当前知识状态的界定来解决的主题的基础。我们的目标主要是通过从文献的角度对文献进行投影来实现这一目标。
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引用次数: 0
THE INFLUENCE OF INTERNET ACCESS ON THE EMPLOYMENT RATE IN THE EUROPEAN UNION AND IN THE E.F.T.A. 互联网接入对欧盟和欧洲自由贸易协定就业率的影响
Pub Date : 2022-07-15 DOI: 10.47535/1991auoes31(1)010
Stefanel Radu
In the context of the acceleration of the digital development in the current society, we can state that access to information is one of the most important factors in forming the work force. In the present paper, we will present a way of quantifying the influence of the internet access on the employment rate for the second level of the Nomenclature of Territorial Units for Statistics (N.U.T.S. 2) of several countries that are members of the European Union (E.U.) and the European Free Trade Association (E.F.T.A.), by using a G.M.M. vector autoregressive model with panel data. This study is important due to the way it connects the employment rate with the internet access rate for the several countries of the E.U. and E.F.T.A. because it offers an overview of how improving the internet access can lead to an increase in the employment rate of the general population. The countries used in the present study are: Austria, Belgium, Cyprus, Czech Republic, Estonia, Spain, Croatia, Italy, Netherlands, Norway, Portugal, Romania and Sweden for the time period between 2010 and 2020. The study leads to the conclusion that increasing the percentage of internet users in the total population has a significant influence on the employment rate for the analysed countries, when taking into account N.U.T.S. 2 regions.
在当今社会加速数字化发展的背景下,我们可以说,获取信息是形成劳动力的最重要因素之一。在本文中,我们将提出一种量化互联网接入对欧盟(E.U.)和欧洲自由贸易协会(E.F.T.A.)成员国的第二级领土统计单位(N.U.T.S. 2)就业率影响的方法,使用面板数据的G.M.M.向量自回归模型。这项研究很重要,因为它将就业率与欧盟和欧洲自由贸易协定几个国家的互联网接入率联系起来,因为它概述了改善互联网接入如何导致一般人口就业率的增加。本研究中使用的国家是:2010年至2020年期间的奥地利、比利时、塞浦路斯、捷克共和国、爱沙尼亚、西班牙、克罗地亚、意大利、荷兰、挪威、葡萄牙、罗马尼亚和瑞典。研究得出的结论是,当考虑到美国第二地区时,增加互联网用户在总人口中的比例对所分析国家的就业率有重大影响。
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引用次数: 0
STAKEHOLDERS IN EDUCATION 教育的持份者
Pub Date : 2022-07-15 DOI: 10.47535/1991auoes31(1)040
H. Khadija
The purpose of the present study is to explore the identity, importance, and goals of stakeholders involved in the school. Stakeholders refer to groups of people affected by the success or failure of an organization, who include individuals, public groups, governmental and private organizations, institutions, and associations. Stakeholders such as parents, teachers, community leaders, civic organizations and students, should therefore be encouraged to get involved in the school, and participate in various programs that will improve the school and the students’ achievements. In the context of education, a skilled school principal will find ways to harness the interests and ability of different people to contribute to the educational institution, and create a school climate in which this can occur. It is important that the school administration involves stakeholders in the decision-making process, in order to improve the performance of the school. School performance and its success is affected also by the stakeholders’ capability to use efficiently human and material resources at their disposal for the school benefit. Google Scholar database was searched and papers published in the last 15 years were analysed. The review findings show that stakeholder’s participation can improve teaching and learning, efficiency in school management, raising motivation and commitment among staff, and foster open communication with various actors. In order to benefit the school, especially in a period characterized by accountability, competitive education market and limited government resources, the school principal must empower, provide information and train different stakeholders. The principal is the main actor capable to build bridges between all stakeholders, through provision of autonomy and support, in order to improve decision-making and implementation processes, designed to raise the quality of the school and the students.
本研究的目的是探讨学校利益相关者的身份、重要性和目标。利益相关者是指受组织成败影响的一群人,包括个人、公共团体、政府和私人组织、机构和协会。因此,应该鼓励家长、教师、社区领袖、民间组织和学生等利益相关者参与到学校中来,参加各种能够改善学校和学生成绩的项目。在教育的背景下,一个熟练的校长会找到方法来利用不同的人的兴趣和能力来为教育机构做出贡献,并创造一种可以发生这种情况的学校氛围。为了提高学校的绩效,学校管理在决策过程中涉及利益相关者是很重要的。学校的表现和成功也受到利益相关者为学校利益有效利用人力和物质资源的能力的影响。检索谷歌学者数据库,分析近15年发表的论文。评估结果显示,利益相关者的参与可以改善教与学,提高学校管理效率,提高员工的积极性和承诺,并促进与各行动者的开放沟通。为了使学校受益,特别是在一个问责制、教育市场竞争和政府资源有限的时期,学校校长必须授权、提供信息和培训不同的利益相关者。校长是能够在所有利益相关者之间建立桥梁的主要角色,通过提供自主权和支持,以改善决策和实施过程,旨在提高学校和学生的质量。
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引用次数: 1
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Annals of the University of Oradea Economic Science
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