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APPLICATION OF UNCONVENTIONAL MONETARY POLICY INSTRUMENTS IN MITIGATION OF THE ECONOMIC CONSEQUENCES OF THE COVID 19 VIRUS PANDEMIC 非常规货币政策工具在缓解新型冠状病毒肺炎疫情经济后果中的应用
Pub Date : 2020-11-09 DOI: 10.22190/fueo200526018d
M. Đorđević, Jadranka Đurović Todorović, M. Cakić
Unconventional monetary policy instruments are used in conditions when monetary policy has exhausted all the usual measures and instruments that are otherwise applied by the central bank in the regular process of conducting monetary policy. The most commonly used instruments are, of course, quantitative easing or quantitative alleviation. The aim of this paper is to point out the application of unconventional monetary policy instruments during the economic crisis caused by the COVID 19 virus pandemic in the most important banks in the world. After a theoretical overview of the concept of quantitative easing, the paper presents the empirical experiences of the Bank of Japan, the Fed, the ECB, and other central banks. Based on the analysis of applied measures and data on the use of quantitative facilities in selected central banks, it can be concluded that they resorted to the use of this instrument in times of crisis to a greater or lesser intensity. Also, the increased liquidity caused by their implementation had a significant impact on aggregate demand, inflation and GDP. This analysis can be useful to the monetary authorities in Serbia if they are to review the application of QE in the leading monetary institutions and help them to draw the conclusions that would lead to the most painless application of this instrument in the Republic of Serbia.
非常规货币政策工具是在货币政策已经用尽了中央银行在执行货币政策的常规过程中使用的所有通常措施和工具的情况下使用的。最常用的工具当然是量化宽松或量化缓解。本文的目的是指出在COVID - 19病毒大流行引起的经济危机期间,非常规货币政策工具在世界上最重要的银行中的应用。在对量化宽松概念进行理论概述之后,本文介绍了日本银行、美联储、欧洲央行和其他央行的经验。根据对选定中央银行使用量化工具的应用措施和数据的分析,可以得出结论,他们在危机时期或多或少地使用了这一工具。同时,货币政策的实施导致的流动性增加对总需求、通货膨胀和GDP产生了显著影响。如果塞尔维亚货币当局要审查量化宽松在主要货币机构中的应用,并帮助他们得出结论,从而在塞尔维亚共和国最无痛地应用这一工具,那么这种分析可能对他们有用。
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引用次数: 0
POPULATION ATTITUDES TOWARDS COMMITTING FRAUD IN SERBIAN COMPANIES 人们对塞尔维亚公司欺诈行为的态度
Pub Date : 2020-11-09 DOI: 10.22190/fueo200407019d
D. Dimitrijevic, D. Cvetkovic, Aleksandar Čudan
Fraud in companies, regardless of its scope and shape, creates some loss not only for the company, but very often for the wider community. Moreover, no company in the world is immune to fraud, be it small or large, in one country or another, at any level of economic and social development. Practical experience has shown that fraud, as well as damage it causes, is inevitable. For these reasons, preventing and detecting all forms of fraud in companies’ operations is very important. To prevent fraud, companies need to understand what motivates people to manipulate and make financial loss. Theorists cite a number of factors that motivate fraud perpetrators to commit manipulation, but all agree that, to commit fraud, three things need to be matched: motivation, opportunity and rationalization. For this reason, the research subject in this paper is a detailed analysis of all the factors that motivate and create opportunities for people of Serbia to commit fraud in companies, as well as the most common excuses they use to justify their manipulations. We surveyed 306 respondents to analyze their motives for possible fraud, as well as their attitude on the number and forms of fraud in the business operations of Serbian companies.
公司中的欺诈行为,无论其范围和形式如何,不仅会给公司带来一些损失,而且往往会给更广泛的社区带来一些损失。此外,世界上任何一家公司,无论大小,在一个国家或另一个国家,在任何经济和社会发展水平上,都不能免受欺诈。实际经验表明,欺诈及其造成的损害是不可避免的。出于这些原因,预防和发现公司运营中的各种形式的欺诈行为非常重要。为了防止欺诈,公司需要了解是什么促使人们操纵并造成经济损失。理论家们列举了许多激励欺诈者实施操纵的因素,但他们都认为,要实施欺诈,需要匹配三件事:动机、机会和合理化。因此,本文的研究主题是详细分析激励塞尔维亚人在公司中实施欺诈并为其创造机会的所有因素,以及他们为其操纵行为辩护的最常见借口。我们调查了306名受访者,分析他们可能存在欺诈的动机,以及他们对塞尔维亚公司商业运营中欺诈数量和形式的态度。
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引用次数: 0
STAFFING FOR SCENARIOS OF SUSTAINABLE DEVELOPMENT OF KHARKIV REGION ECONOMIC SECTORS 哈尔科夫地区经济部门可持续发展情景的人员配备
Pub Date : 2020-11-09 DOI: 10.22190/fueo200501015r
Volodymyr B. Rodchenko, G. Rekun, Eugenia S. Naidina, Yuliia Prus, V. Medenets
The article is devoted to the study of the emergence and deepening of staffing gaps that affect the development of the region under the influence of transforming production dominants in the conditions of Economy 4.0. In the course of the study, the system of factors for the emergence of staffing gaps that affect the sustainable development of the region is generalized. A matrix approach to determining staffing gaps is proposed and sectorial scenarios for preventing them in Kharkiv region economy are developed. The assumption about the perspective structure of economy sectors in Kharkiv region according to the scenarios of inertial and innovative ways of development of Ukraine is formed.
本文致力于研究在经济4.0条件下,在转变生产主导地位的影响下,影响该地区发展的人员缺口的出现和深化。在研究过程中,概括了影响该区域可持续发展的人员配置缺口出现的因素体系。提出了一种确定人员缺口的矩阵方法,并制定了在哈尔科夫地区经济中防止人员缺口的部门情景。根据乌克兰惯性和创新发展方式的情景,形成了对哈尔科夫地区经济部门视角结构的假设。
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引用次数: 0
THE IMPORTANCE OF LEAN MANUFACTURING AND SIX SIGMA CONCEPT FOR QUALITY MANAGEMENT OF SUPPLY CHAIN BUSINESS PROCESSES 精益生产和六西格玛概念对供应链业务流程质量管理的重要性
Pub Date : 2020-11-09 DOI: 10.22190/fueo200118021s
J. Stojanović, Goran Milovanović
The aim of this paper is to evaluate the importance of lean and six sigma concepts and techniques on the basis of systematic knowledge gathered from relevant scientific sources, both for discovering supply chain processes where potential waste can occur and for improving the quality of those processes. The paper will first outline the key features and effects of applying lean and six sigma concepts in manufacturing and supply chains. The focus is on the frameworks and potentials of implementing the lean concept in the Republic of Serbia. Then, the possibilities of integrating these concepts into the lean six sigma concept are presented and its role in eliminating defects in business processes. The penultimate part of the paper outlines the key features of lean supply chain while the final part contains the mathematical frameworks for designing six sigma supply chains.
本文的目的是在从相关科学来源收集的系统知识的基础上,评估精益和六西格玛概念和技术的重要性,以发现可能发生潜在浪费的供应链流程,并提高这些流程的质量。本文将首先概述在制造和供应链中应用精益和六西格玛概念的关键特征和效果。重点是在塞尔维亚共和国实施精益概念的框架和潜力。然后,介绍了将这些概念集成到精益六西格玛概念中的可能性,以及它在消除业务流程中的缺陷方面的作用。论文的倒数第二部分概述了精益供应链的关键特征,而最后一部分包含了设计六西格玛供应链的数学框架。
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引用次数: 1
THE RELATIONSHIP BETWEEN POPULATION AGING AND MEDICAL EXPENDITURES IN ROMANIA 罗马尼亚人口老龄化与医疗支出的关系
Pub Date : 2020-07-03 DOI: 10.22190/fueo191223012s
Lucian Adrian Sala
With recent developments in the medical field and faster access to medical professional and healthcare services providers, accompanied by better education and a higher level of hygiene, life expectancy for both males and females in Romania is increasing at a steady pace. From a medical point of view, this is a remarkable accomplishment when compared with past decades when the average life expectancy was much lower than in recent times. A longer life span will automatically, for the most part, have the unwanted effect of increasing spending on medical services on behalf of the state to ensure a better quality of life for the elderly. Therefore, the public health system will be placed under additional pressure on behalf of healthcare providers to offer higher quality services to the elderly. This paper aims to explore the degree of influence that age and income have on the growing costs of medical expenditures on a per capita level. The method employed in exploring to what extent the growing share of elderly individuals and income can explain the rise in medical expenditures is a multiple linear regression model. The expected results are that as the share of elderly individuals grows within Romania’s population and similarly as income on a per capita bases rises, there will be a noticeable increase in per capita medical expenditures.
随着医疗领域的最新发展,以及更快地获得医疗专业人员和医疗服务提供者,再加上更好的教育和更高的卫生水平,罗马尼亚男性和女性的预期寿命都在稳步增长。从医学的角度来看,与过去几十年的平均预期寿命远低于近代相比,这是一项了不起的成就。在大多数情况下,延长寿命会自动产生不必要的影响,即代表国家增加医疗服务支出,以确保老年人的生活质量更好。因此,公共卫生系统将代表医疗保健提供者面临额外的压力,要求他们为老年人提供更高质量的服务。本文旨在探讨年龄和收入对人均医疗支出增长成本的影响程度。研究老年人所占份额和收入的增长在多大程度上可以解释医疗支出的增长的方法是一个多元线性回归模型。预期结果是,随着老年人在罗马尼亚人口中所占比例的增长,以及人均收入的增加,人均医疗支出将显著增加。
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引用次数: 1
COMPARATIVE ANALYSIS OF PPP PROJECTS SECTORAL STRUCTURE IN DEVELOPED AND DEVELOPING COUNTRIES 发达国家和发展中国家PPP项目部门结构的比较分析
Pub Date : 2020-07-03 DOI: 10.22190/fueo200304014d
A. Đorđević, B. Rakić
This paper aims to compare the type of public-private partnership (PPP) projects and their sectoral structure in developed and developing countries. This will be done through a comparative analysis of eight countries that belong to the categories of developed and developing countries and besides that implement numerous PPP projects. The results of the analysis indicate that developed countries chosen for this analysis implement more projects and record a higher total value of projects. Their projects are more diversified and apart from economic infrastructure encompass social infrastructure, which does have a higher number of projects, and in some developed countries higher value than economic infrastructure sectors. There is some overlapping between the groups and the sectors as this is not a strict rule that could be applied to all the countries, as each economy is an individual and specific case. As adequate PPP structure leads to economic growth and prosperity of the national economy, it is recommended to adjust the institutional framework, laws and regulations for PPP, attract more private capital, develop basic economic infrastructure and with its help attempt to converge the PPP project structure of developing countries to that of developed countries. The final goal is to have well developed economic infrastructure and then invest more in social infrastructure projects that can affect the wellbeing of all residents in an economy
本文旨在比较发达国家和发展中国家公私合作项目的类型及其部门结构。这将通过对属于发达国家和发展中国家类别的八个国家进行比较分析来完成,此外,这些国家还实施了许多PPP项目。分析结果表明,选择进行这一分析的发达国家实施了更多的项目,并记录了更高的项目总价值。它们的项目更加多样化,除了经济基础设施外,还包括社会基础设施,社会基础设施的项目数量确实更多,在一些发达国家,其价值高于经济基础设施部门。集团和部门之间存在一些重叠,因为这不是一条适用于所有国家的严格规则,因为每个经济体都是一个单独的具体情况。由于适当的PPP结构有助于经济增长和国民经济繁荣,因此建议调整PPP的制度框架、法律法规,吸引更多的私人资本,发展基本的经济基础设施,并在其帮助下,尝试将发展中国家的PPP项目结构与发达国家的项目结构趋同。最终目标是拥有发达的经济基础设施,然后更多地投资于社会基础设施项目,这些项目可以影响经济中所有居民的福祉
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引用次数: 1
USLOVI RAZVOJA INDUSTRIJA 4.0 U REPUBLICI SRBIJI INSTRY 4.0在塞尔维亚共和国的使用
Pub Date : 2020-07-03 DOI: 10.22190/fueo191112008m
Vladimir Mičić
The fourth industrial revolution is about the development of Industry 4.0, the changing of the production paradigm and economic digitalization. The research subject are the development conditions of Industry 4.0 in the Republic of Serbia. The main research objective is to point out the importance of the efficient development of Industry 4.0 and the implementation of structural changes through the process of digitalization and application of technological innovation in the manufacturing industry. The method of analysis is used to identify the concepts of Industry 4.0 and the new industrial paradigm. The comparative method is used to compare technological criteria and changes. The development conditions of Industry 4.0 are analyzed indirectly through technological criteria and innovation, i.e. data obtained from survey on innovation, individual innovation and technology indicators and composite indicators. Industry 4.0 is an important factor in technological and structural change, economic growth and competitiveness. The research results show that the Republic of Serbia lacks incentives for the development of Industry 4.0. The research results are useful to industrial policy makers as they point to some of the key factors and directions of change to create the conditions for the development of Industry 4.0, the manufacturing industry and the digital transformation of the economy.
第四次工业革命是工业4.0的发展,是生产模式的变革和经济的数字化。研究课题是塞尔维亚共和国工业4.0的发展条件。主要研究目标是指出工业4.0高效发展的重要性,以及通过制造业数字化和技术创新应用实现结构变革的重要性。分析方法用于识别工业4.0和新工业范式的概念。比较法用于比较技术标准和技术变化。通过技术标准和创新间接分析工业4.0的发展状况,即从创新调查、个体创新和技术指标以及综合指标中获得数据。工业4.0是技术和结构变革、经济增长和竞争力的重要因素。研究结果表明,塞尔维亚共和国缺乏工业4.0发展的激励措施。研究结果对产业决策者很有帮助,因为它们指出了一些关键因素和变革方向,为工业4.0的发展、制造业和经济的数字化转型创造了条件。
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引用次数: 0
CUSTOMIZATION – INNOVATION WHEN OFF-THE-SHELF IS OUT OF THE QUESTION 定制-当现成的是不可能的创新
Pub Date : 2020-07-03 DOI: 10.22190/fueo191121011s
M. Stamatović, Aleksandar Jovičić, Danijela Parojčić
Appointment scheduling applications (ASA) are used by service providers (hair salons, dentists, physicians), i.e. B2B customers, and service consumers (people), i.e. B2C customers. The objective is to investigate if innovation, i.e. customization may be applied to enable the product to support specificities of the Serbian market (SSM). Based on the environmental and competitive (internal and external) analysis and comparison of global vs. customized product (ASA) we recommend the launch of customization and sales departments aiming to place the customized product on the Serbian market. Applied research methodologies include SWOT and PESTEL analysis, strategic group mapping, Porter’s value chain, Boston consulting group matrix, McKinsey’s seven ‘S’ model, COMB analysis, Porter’s five forces, Ansoff’s matrix, stakeholder’s analysis, and the balanced scorecard. The result is a business plan for the market entry of a software producer on the Serbian market. Appropriate combination of strategies – innovation and customization is formulated on the operational level.
预约安排应用程序(ASA)由服务提供商(发廊、牙医、医生)(即B2B客户)和服务消费者(人)(即B2C客户)使用。目的是调查是否可以应用创新,即定制,使产品能够支持塞尔维亚市场(SSM)的特殊性。根据全球与定制产品(ASA)的环境和竞争(内部和外部)分析和比较,我们建议成立定制和销售部门,旨在将定制产品投放塞尔维亚市场。应用研究方法包括SWOT和PESTEL分析、战略团队映射、波特价值链、波士顿咨询集团矩阵、麦肯锡七个s模型、COMB分析、波特五力、安索夫矩阵、利益相关者分析和平衡记分卡。其结果是一个软件生产商进入塞尔维亚市场的商业计划。在运营层面制定了适当的战略组合——创新和定制。
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引用次数: 0
EXPLORING THE INFLATIONARY EFFECT OF OIL PRICE VOLATILITY IN AFRICA’S OIL EXPORTING COUNTRIES 探讨石油价格波动对非洲石油出口国的通货膨胀影响
Pub Date : 2020-07-03 DOI: 10.22190/fueo191202009o
S. Ogede, E. George, I. Adekunle
A range of explanations had been offered for the apparent change in oil price-inflation relationship outcomes ranging from the possible use of alternate energy sources, change in the structure of output regarding fewer oil intensive sectors and the role of fiscal and monetary in the affected oil-exporting countries. These changes had drawn the attention of stakeholders, government and the society at large to the anecdotal relationship among oil price volatility, inflation, and output in Africa oil-exporting countries. This study leans empirical credence to the impact of oil price volatility on inflation and economic performance in the Africa oil-exporting countries from 1995 through 2017. We employed the Pool Mean Group estimation procedure with the inference drawn at a 5% level of significance. We found that oil price volatility had a negative and significant effect on inflation in Africa oil-exporting countries. The study concluded that oil price volatility had a substantial impact on inflation in the Africa oil-exporting countries. The study, therefore, recommended that Africa oil-exporting countries should adopt precautionary measures to monitor inflation potentials due to different responses of inflation to positive and negative oil price shocks.
对于石油价格-通货膨胀关系结果的明显变化,提出了一系列解释,包括可能使用替代能源、减少石油密集部门的产出结构变化以及受影响的石油出口国的财政和货币的作用。这些变化引起了利益相关者、政府和整个社会对石油价格波动、通货膨胀和非洲石油出口国产量之间的坊间关系的注意。本研究以经验为依据,分析了1995年至2017年石油价格波动对非洲石油出口国通胀和经济表现的影响。我们采用池均值组估计程序,推断在5%的显著性水平。我们发现,石油价格波动对非洲石油出口国的通货膨胀有显著的负向影响。该研究的结论是,石油价格波动对非洲石油出口国的通货膨胀产生了重大影响。因此,研究报告建议非洲石油出口国应采取预防措施,监测由于通货膨胀对积极和消极石油价格冲击的不同反应而可能产生的通货膨胀。
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引用次数: 5
DEVELOPING A MODEL TO PREDICT CORPORATE BANKRUPTCY USING DECISION TREE IN THE REPUBLIC OF SERBIA 利用决策树建立塞尔维亚共和国企业破产预测模型
Pub Date : 2020-07-03 DOI: 10.22190/fueo191118010v
Sanja Vlaović Begović, Ljiljana Bonić
Decision trees made by visualizing the decision-making process solve a problem that requires more successive decisions to be made. They are also used for classification and to solve problems usually addressed by regression analysis. One of the problems of classification that arises is the proper classification of bankrupt companies and non-bankruptcy companies, which  is then used to predict the likelihood of bankruptcy. The paper uses a random forests decision tree to predict bankruptcy of companies in the Republic of Serbia. The research results show the high predictive power of the model with as much as 98% average prediction accuracy, and it is recommended for auditors, investors, financial institutions and other stakeholders to predict bankruptcy of companies in Republic of Serbia.
决策树通过可视化决策过程来解决需要更多连续决策的问题。它们还用于分类和解决通常由回归分析处理的问题。出现的分类问题之一是破产公司和非破产公司的适当分类,然后用于预测破产的可能性。本文利用随机森林决策树对塞尔维亚共和国的公司破产进行预测。研究结果表明,该模型具有较高的预测能力,平均预测准确率高达98%,建议审计人员、投资者、金融机构和其他利益相关者对塞尔维亚共和国的公司破产进行预测。
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引用次数: 3
期刊
Facta Universitatis Series Economics and Organization
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