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The impact of real exchange rates on price competitiveness in Eastern European countries 实际汇率对东欧国家价格竞争力的影响
Pub Date : 2020-06-05 DOI: 10.21511/ed.19(1).2020.05
N. Proskurnina, Jürgen Kähler, Rosario Cervantes-Martínez
The subject of this paper is empirical research on studies of exchange rates in Eastern European countries, such as Albania, Bulgaria, Bosnia and Herzegovina, Belarus, Czech Republic, Estonia, Croatia, Hungary, Latvia, Lithuania, Moldova, (North) Macedonia, Montenegro, Poland, Romania, Serbia, Slovakia, and Slovenia, in order verify the validity of theories that explain these changes. This research aims to explain the mixed evidence of the Balassa-Samuelson effect in Ukraine, taking into account the intentions of Ukraine to become a member of the European Union. Unlike previous works, the attention is shifted to a review of empirical evidence and the identification of main factors that limit the ability to verify the theory. The main conclusion is that all the currencies studied underwent substantial real appreciations during the study period. Thus, it can be concluded that an adequate monetary policy in countries under study is very important, given that local exchange markets are not sustainable enough and the volatility of exchange operations is higher than in countries with developed economies. However, the Balassa-Samuelson Hypothesis (BSH) can explain the impact of the real exchange rate due to changes in productivity in countries in transition.
本文的主题是对东欧国家汇率研究的实证研究,如阿尔巴尼亚、保加利亚、波斯尼亚和黑塞哥维那、白俄罗斯、捷克共和国、爱沙尼亚、克罗地亚、匈牙利、拉脱维亚、立陶宛、摩尔多瓦、(北)马其顿、黑山、波兰、罗马尼亚、塞尔维亚、斯洛伐克和斯洛文尼亚,以验证解释这些变化的理论的有效性。本研究旨在解释巴拉萨-萨缪尔森效应在乌克兰的混合证据,考虑到乌克兰成为欧盟成员的意图。与以前的工作不同,注意力转移到对经验证据的回顾和对限制验证理论能力的主要因素的识别上。主要结论是,所有被研究的货币在研究期间都经历了实质性的升值。因此,可以得出的结论是,考虑到当地外汇市场的可持续性不足,而且外汇业务的波动性高于发达国家,所研究国家的适当货币政策是非常重要的。然而,巴拉萨-萨缪尔森假设(BSH)可以解释实际汇率的影响,由于在转型国家的生产力变化。
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引用次数: 0
The economic mechanism for the formation of land rent at agricultural enterprises 农业企业地租形成的经济机制
Pub Date : 2020-05-08 DOI: 10.21511/ed.19(1).2020.04
D. Shyian, A. Moskalenko, K. Kirichenko
The current stage of land relations in the agrarian sector is characterized by significant development of lease relations. Today, these relationships are heavily influenced by competition for land tenure, leading to increased land payments. Considering this, as well as the prospects for the agricultural land market formation, the task was to assess the dependence of agricultural land rent on the intensity and economic efficiency of wheat, corn for grain, sunflower production. The research was carried out on the example of agricultural enterprises of Kharkiv region. Grouping, a graphical method was chosen as research methods. The subject of the study was also the rent dynamics for agricultural land in Kharkiv region and Iowa, the USA. The obtained results made it possible to establish the fact that the rent value depends on the total amount of expenses, and the expenses on the articles «wages», «depreciation». It is concluded that the reasons for this may be related to the investment of these enterprises in human capital and the fixed assets that make them lease on more favorable terms for share owners. No dependence was found between the rent value on the value of the yield and the financial result on the selected crops. At the same time, there is a clear tendency that with the increase in the value of the rent, there is an increase in the ratio of its value to the value of costs and income from the crop sector. It is concluded that this can lead to a decrease in investment opportunities for the enterprises with the highest level of lease payments for agricultural land.
目前农业部门土地关系的特点是租赁关系的显著发展。如今,这些关系在很大程度上受到土地保有权竞争的影响,导致土地支付增加。考虑到这一点,以及农业土地市场形成的前景,任务是评估农业土地租金对小麦、玉米和向日葵生产强度和经济效率的依赖性。该研究是以哈尔科夫地区的农业企业为例进行的。分组后,选择图解法作为研究方法。该研究的主题也是哈尔科夫地区和美国爱荷华州农业用地的租金动态。所获得的结果使我们有可能确定租金价值取决于费用总额以及物品“工资”、“折旧”的费用。结论认为,造成这种情况的原因可能与这些企业在人力资本和固定资产方面的投资有关,这些投资使它们以对股东更有利的条件租赁。租金价值与产量价值之间没有相关性,财务结果与选定作物之间也没有相关性。与此同时,有一个明显的趋势,即随着租金价值的增加,其价值与作物部门成本和收入价值的比率也在增加。得出的结论是,这可能会导致农业土地租赁付款水平最高的企业的投资机会减少。
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引用次数: 0
Efficiency and corporate governance of a state-owned enterprise: the case of the Tunisian national railway company 国有企业的效率与公司治理:以突尼斯国家铁路公司为例
Pub Date : 2020-04-17 DOI: 10.21511/ed.19(1).2020.03
Afef Bouattour
The inefficiency of the State-Owned Enterprise is a matter of concern to economists. Among the studies carried out, those based on the theory of corporate governance were found. However, most of these studies focus on comparing the public enterprise governance with that of the private one. Thus, this article departs from this comparison towards an analysis of the governance of public enterprises to understand its inefficiency by examining the case of the Tunisian Railway Company. Starting with the approach used by Lehmann et al. (2002), it uses the Data Envelopment Analysis to evaluate the effectiveness of a governance system. The governance scores obtained were used to explain the efficiency variables for each year in the sample using regression in temporal data. The analysis revealed significant problems in governance mechanisms related to the lack of information transparency, weaknesses in functions of the government shareholder, and, in particular, control system failures. Afef Bouattour (Tunisia)
国有企业的低效是经济学家们关注的问题。在进行的研究中,发现了基于公司治理理论的研究。然而,这些研究大多侧重于将公共企业治理与私营企业治理进行比较。因此,本文从这种比较出发,通过考察突尼斯铁路公司的案例来分析公共企业的治理,以了解其低效性。从Lehmann等人(2002)使用的方法开始,它使用数据包络分析来评估治理系统的有效性。使用时间数据中的回归,使用获得的治理得分来解释样本中每年的效率变量。该分析揭示了治理机制中的重大问题,这些问题涉及信息透明度不足、政府股东职能薄弱,尤其是控制系统失灵。Afef Bouattour(突尼斯)
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引用次数: 0
Assessment of the uneven use of information resources in the business process circuit 评估业务流程电路中信息资源的不均衡使用情况
Pub Date : 2020-04-10 DOI: 10.21511/ed.19(1).2020.02
O. Milov, Hryhorii Kots, S. Milevskyi
An approach is proposed for assessing the uneven use of information resources in the organization’s business processes. Formal representations of the organization’s business processes and security systems are presented, reflecting both business operations carried out in a certain sequence and information resources that ensure the implementation of the relevant business operations, the place of information resources in the general outline of business processes is indicated. The circuits of the security system business processes of and the business processes of the main object of modeling are considered, including both business processes for managing security and business processes for ensuring security management. The assessment of the non-uniform use of information resources in a business process scheme is based on the consistent construction of an information resource incidence matrix for individual business operations, a frequency relationship matrix reflecting the sharing of information resources, and a matrix of derivatives in a discrete formulation. The proposed approach is demonstrated on a conditional example containing both the notional costs of information resources and weighting factors of the importance of business operations that reflect their criticality in the general contour of business processes. Estimates obtained as a result of applying the approach make it possible to group information resources, focusing on the frequency of their joint use in the business processes, which ultimately makes it possible to justify the choice of information resources for protection against threats from cyber intruders.
提出了一种评估组织业务流程中信息资源使用不均衡的方法。给出了组织的业务流程和安全系统的形式化表示,既反映了按一定顺序进行的业务操作,也反映了保证相关业务操作实施的信息资源,指出了信息资源在业务流程总体轮廓中的位置。考虑了安全系统业务流程的电路和主要建模对象的业务流程,包括用于管理安全性的业务流程和用于确保安全性管理的业务流程。业务流程方案中信息资源使用不统一的评估,是基于对单个业务操作的信息资源关联矩阵、反映信息资源共享的频率关系矩阵和离散公式中的导数矩阵的一致性构建。所提出的方法在一个条件示例上进行了演示,该示例包含信息资源的名义成本和反映业务操作在业务流程一般轮廓中的重要性的权重因子。通过应用该方法获得的评估使得对信息资源进行分组成为可能,重点放在它们在业务流程中联合使用的频率上,这最终使选择信息资源以抵御网络入侵者的威胁成为可能。
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引用次数: 0
Test by the SVECM model of the impact of the exchange rates and foreign direct investment on the economic growth of the Maghreb region 用SVECM模型检验汇率和外国直接投资对马格里布地区经济增长的影响
Pub Date : 2020-04-07 DOI: 10.21511/ed.19(1).2020.01
Affes Yossor, K. Maha
ARTICLE INFO Affes Yossor and Kalai Maha (2020). Test by the SVECM model of the impact of the exchange rates and foreign direct investment on the economic growth of the Maghreb region. Economics of Development, 19(1), 1-14. doi:10.21511/ed.19(1).2020.01 DOI http://dx.doi.org/10.21511/ed.19(1).2020.01 RELEASED ON Tuesday, 07 April 2020 RECEIVED ON Friday, 26 July 2019 ACCEPTED ON Monday, 16 September 2019
文章简介:阿弗斯·约索尔和卡莱·马哈(2020)。用SVECM模型检验汇率和外国直接投资对马格里布地区经济增长的影响。发展经济学,19(1),1-14。doi:10.21511/ed.19(1).2020.01 doi http://dx.doi.org/10.21511/ed.19(1).2020.01发布于2020年4月7日星期二接收于2019年7月26日星期五接受于2019年9月16日星期一
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引用次数: 0
Development of a structural-functional model for the implementation of the methodological approach to assessing the business network effectiveness 开发结构-功能模型,以实施评估业务网络有效性的方法学方法
Pub Date : 2020-03-31 DOI: 10.21511/ed.18(4).2019.05
V. Dykan, Oleksandr Pakharenko
During the economic crisis, to ensure sustainable development, the use of network forms of business organization in Ukraine is one of the most effective. However, given that business networks are hierarchical organizations, the problem of continuous monitoring of economic activity is updated to make the necessary effective management decisions. In this paper, using the structural and functional modeling method, a model is developed, which is an integral part of the methodological approach to assessing the business network effectiveness. The model combines empirical, theoretical and mathematical approaches to assessing the effectiveness of the network-based business organization and is based on a combination of qualitative and quantitative characteristics of business network activity. This approach ensures the objectivity of evaluating the properties of its functioning. A system of factors for a qualitative assessment of the effectiveness of a business network functioning was determined by an expert assessment method involving 40 managers of four companies in Ukraine. Determining the result deviations, in comparison with the accepted factors of the qualitative characteristics of networks, reveals the existing trends in the development of future events in terms of the risk of certain types of the business network activity. The results obtained are practical and will be useful for business network managers in developing an effective management strategy. Valeria Dykan (Ukraine), Oleksandr Pakharenko (Ukraine)
在经济危机期间,为了确保可持续发展,在乌克兰使用网络形式的商业组织是最有效的方式之一。然而,鉴于商业网络是分级组织,对经济活动的持续监控问题得到了更新,以做出必要的有效管理决策。在本文中,使用结构和功能建模方法,开发了一个模型,该模型是评估商业网络有效性的方法论方法的组成部分。该模型结合了实证、理论和数学方法来评估基于网络的商业组织的有效性,并基于商业网络活动的定性和定量特征。这种方法确保了评估其功能特性的客观性。乌克兰四家公司的40名管理人员采用专家评估方法确定了一套用于对商业网络运作有效性进行定性评估的因素体系。通过与网络定性特征的公认因素进行比较,确定结果偏差,揭示了未来事件在某些类型的商业网络活动风险方面的发展趋势。所获得的结果是实用的,将有助于企业网络管理者制定有效的管理策略。Valeria Dykan(乌克兰)、Oleksandr Pakharenko(乌克兰)
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引用次数: 1
Assessment of social and environmental dimensions of stockbreeding efficiency at agricultural enterprises 农业企业畜牧业效率的社会和环境方面的评估
Pub Date : 2020-03-19 DOI: 10.21511/ed.18(4).2019.04
Natalyya Shyian, I. Kotelnikova
The article explores theoretical and practical approaches to determining the nature of social, economic and environmental efficiency and evaluates social, economic, and environmental efficiency of cattle breeding in Ukraine. Negative trends in the industry are revealed accompanied by a decrease in the number of cattle, including cows, a decrease in production volumes of the industry, loss of production of cattle meat and a low level of profitability of milk production. To develop a motivational mechanism for improving the performance of social, economic and environmental functions of the stockbreeding industry by agricultural enterprises, a mechanism for raising its income has been proposed. The use of the socio-economic-environmental coefficient (SEEC) as an element of the proposed mechanism is justified. SEEC is an integral indicator of the social, economic and environmental efficiency of the stockbreeding development. This coefficient was verified through the example of agricultural enterprises of Kharkiv region, which in 2018 produced stockbreeding products. The relationship between SEEC and stockbreeding performance indicators was found to be related to the law of diminishing returns from changes in cost recovery due to income from milk sales and profit per cow. The maximum cost-recovery value is achieved with an SEEC of 2.1. According to a survey of 91 agricultural enterprises, only four enterprises could receive financial support for the high rates of social, economic and environmental efficiency of cattle breeding. In 2018, the amount of such support could be UAH 52,626.2 thousand.
本文探讨了确定社会、经济和环境效率性质的理论和实践方法,并评估了乌克兰养牛的社会、经济和环境效率。伴随着包括奶牛在内的牛的数量减少,该行业的产量减少,牛肉生产的损失以及牛奶生产的低盈利水平,该行业出现了负面趋势。为建立农业企业提高畜牧业社会、经济和环境功能绩效的激励机制,提出了提高畜牧业收入的机制。使用社会经济环境系数作为拟议机制的一个要素是合理的。SEEC是衡量畜牧业发展的社会、经济和环境效率的综合指标。通过哈尔科夫地区农业企业的例子验证了这一系数,该地区2018年生产畜牧业产品。SEEC与畜牧业绩效指标之间的关系与牛奶销售收入和每头奶牛利润的成本回收变化带来的收益递减规律有关。当SEEC为2.1时,可以实现最大的成本回收价值。根据对91家农业企业的调查,只有4家企业可以获得资金支持,因为养牛的社会、经济和环境效率很高。2018年,此类支持的金额可能为52,626.2万澳元。
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引用次数: 1
Methods of ensuring flexibility of the budget process at holding enterprises of energy industry 确保能源工业控股企业预算流程灵活性的方法
Pub Date : 2020-02-24 DOI: 10.21511/ed.18(4).2019.03
O. Mints, N. Markina
Achieving business success for a company is directly related to financial planning, budgeting and analysis of results. Any system is viable if it includes feedback elements that provide an analysis of what the system has done and current adjustments to the system’s behavior as signals about its state. The article deals with the features of the budget process at energy enterprises as part of vertically oriented holding structures. The system formed by such enterprises is very complex, so it is necessary to take additional measures to maintain the efficiency of the budget process in such conditions. Therefore, an important issue is the organization of effective control in the budget execution system to make operational management decisions, which turns it into an effective tool for managing the enterprise. The essence and importance of budget control of energy companies are revealed. The paper deals with the organization of budget planning at an enterprise of the energy industry. Models for budget development and budget execution processes were built and budget limits were adjusted for enterprises using the IDEF0 methodology. The methods of control over the budget execution of energy industry enterprises are considered. The essence and types of the process of adjusting the budget of enterprises are revealed.
公司取得商业成功与财务计划、预算和结果分析直接相关。任何系统都是可行的,如果它包含反馈元素,提供系统所做的分析和当前对系统行为的调整作为其状态的信号。本文论述了能源企业作为垂直导向控股结构的一部分,其预算流程的特点。这类企业形成的系统非常复杂,因此有必要采取额外的措施来保持这种情况下预算过程的效率。因此,在预算执行系统中组织有效的控制来进行经营管理决策是一个重要的问题,使其成为管理企业的有效工具。揭示了能源企业预算控制的本质和重要性。本文研究了某能源企业预算计划的组织问题。建立了预算制定和预算执行过程的模型,并使用IDEF0方法调整了企业的预算限制。对能源工业企业预算执行的控制方法进行了探讨。揭示了企业预算调整过程的本质和类型。
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引用次数: 0
Conceptual approaches to economic growth: the need to transform national financial policy imperatives 经济增长的概念方法:转变国家金融政策必要性的必要性
Pub Date : 2020-01-29 DOI: 10.21511/ed.18(4).2019.01
Н. Telnova
Turbulent global processes, driven by the slowdown in the economy growing, including developed countries, require further understanding of the role of financial factors, the heterogeneous impact of which is conditioned by the globalization of financial markets. The analysis of existing conceptual approaches to economic growth allows identifying bottlenecks of the national financial architecture and specifying positive aspects of successful development. The study proved the need to generalize the provisions of the Keynesian and neo-liberal theory (avoiding unipolar compositions financial architecture), supplementing them with recommendations for implementing financial dirigisme in the face of economic shocks. Given the need to transform national financial policies, the focus is on creating conditions for development of the real economy, as a main source of economic growth, through the government support.
受包括发达国家在内的经济增长放缓的推动,动荡的全球进程需要进一步了解金融因素的作用,金融市场全球化制约了金融因素的异质性影响。通过分析现有的经济增长概念方法,可以确定国家金融结构的瓶颈,并具体说明成功发展的积极方面。该研究证明,有必要推广凯恩斯主义和新自由主义理论的规定(避免单极成分金融架构),并为其补充在经济冲击面前实施金融管制的建议。鉴于需要转变国家金融政策,重点是通过政府支持为实体经济的发展创造条件,实体经济是经济增长的主要来源。
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引用次数: 0
Purchasing decisions making in the context of digital transformation of retail 零售数字化转型背景下的采购决策
Pub Date : 2020-01-29 DOI: 10.21511/ed.18(4).2019.02
Nadiia Proskurnina
The paper analyzes the impact of retail transformation on the consumers’ expectations and behavior in the electronic environment and identifies the main directions of digitalization of the marketing activities of domestic retail enterprises at each stage of the purchasing decision-making process. It also systematizes the consumer expectations in the context of the digital transformation of retail, which made it possible to establish the importance of managing customer acquisition for retailers and demonstrated how technology changes the way customers purchase. The results of an online study of the impact of marketing efforts in retail outlets to highlight digital transformation tools at every stage of consumer decision-making by consumers are presented and the main directions of digitalization of marketing activities of domestic retail enterprises are summarized. The legitimacy of taking consumer expectations into account when determining the impact on the business model of retailers, returning it to the plane of mobility, digitalizing the purchase process, and the integration of digital and physical trading, has been proven. It is suggested to consider the main areas of digital transformation as digital interaction with customers, innovation in the development of products and services, distribution channels, marketing and sales; digital implementation, risk optimization, strengthening corporate control, intelligent information management and customer service, managing customer and contact center experience, customer relationship management. This made it possible to specify promising areas of digital transformation in the retail industry, in particular, optimizing human resources, creating new ways of cooperation, attracting labor and assistance (flexible work, social cooperation, corporate cooperation, integrated communications), as well as employee training for the retail industry.
本文分析了电子环境下零售转型对消费者期望和行为的影响,并确定了国内零售企业在采购决策过程各个阶段营销活动数字化的主要方向。它还将零售数字化转型背景下的消费者期望系统化,这使得有可能确定管理客户获取对零售商的重要性,并展示技术如何改变客户的购买方式。介绍了一项关于零售店营销努力影响的在线研究的结果,以突出消费者在消费者决策的每个阶段的数字化转型工具,并总结了国内零售企业营销活动数字化的主要方向。在确定对零售商商业模式的影响、将其回归流动性、采购流程数字化以及数字和实物交易的整合时,考虑消费者期望的合法性已经得到证明。建议将数字化转型的主要领域考虑为与客户的数字化互动、产品和服务开发的创新、分销渠道、营销和销售;数字化实施、风险优化、加强企业管控、智能化信息管理和客户服务、管理客户和联络中心体验、客户关系管理。这使得有可能指定零售业数字化转型的有前景的领域,特别是优化人力资源,创造新的合作方式,吸引劳动力和援助(弹性工作、社会合作、企业合作、综合通信),以及零售业的员工培训。
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引用次数: 3
期刊
Ekonomika rozvitku
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