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Corporate Transparency, Sustainable Development and SDG 2 and 12 in Agriculture: The Case of Ukraine 农业领域的企业透明度、可持续发展和可持续发展目标2和12:乌克兰的案例
Q2 Economics, Econometrics and Finance Pub Date : 2022-09-30 DOI: 10.7160/aol.2022.140305
I. Makarenko, A. Plastun, S. Kozmenko, O. Kozmenko, A. Rudychenko
This paper explored sustainability transparency and SDGs 2 and 12 disclosure and its influence on their overall efficiency, using data from Ukrainian agricultural companies. To do this Sustainability Transparency Index (STI) methodology is developed and used. The following hypothesis is tested: the higher the STI score is, the better position of the company is among its peers. For these purposes, STI index is calculated for the top100 Ukrainian agriculture companies. Correlation analysis, Granger causality tests and regression analysis provide evidences in favour of high dependence of position in top100 from the STI score: the more efforts companies invest into Sustainability Transparency, the higher the position in ranking is. This is direct evidence that companies’ sustainability transparency is an important element of its activity nowadays. Recommendations to improve sustainability transparency based on suitable reporting practices are provided in this paper.
本文利用乌克兰农业公司的数据,探讨了可持续发展透明度和可持续发展目标2和12的披露及其对整体效率的影响。为此,开发并使用了可持续发展透明度指数(STI)方法。检验以下假设:STI得分越高,公司在同行中的地位越好。出于这些目的,STI指数是为乌克兰100强农业公司计算的。相关分析、格兰杰因果检验和回归分析表明,企业在可持续发展透明度方面的投入越多,排名越高。这是一个直接的证据,表明企业的可持续性透明度是当今其活动的一个重要因素。在适当的报告实践的基础上,本文提出了提高可持续发展透明度的建议。
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引用次数: 4
Estimating E-workability Components Across Central European Countries 估计中欧国家的电子可加工性组件
Q2 Economics, Econometrics and Finance Pub Date : 2022-09-30 DOI: 10.7160/aol.2022.140301
Michal Beno
At present, shifting the workforce to a home-based work environment was and is a necessary response to Covid-19 crisis. In the post-pandemic work environment, e-working may continue being popular even in agribusiness. The study objective was to examine the motives for adopting face-to-display working environments within selected V4 countries and Austria in 2019, with the study being done in terms of the various components related to the spread of e-working. The study adopted Spearman’s Rho correlation using 16 numerical variables to measure the strength of association between two variables (e-working and 16 numerical variables). This study investigated the impact of 16 selected factors in determining e-workability in V4 countries and Austria. The study found that when e-working and the percentage of GDP services are considered, a very strong positive correlation is indicated: As the GDP increases, the probability of e-working increases. High levels of education and of technology reveal a strong positive correlation. When the number of highly educated employees decreases, the number of e-workers decreases. In respect of technology, greater utilisation of digital public services, internet access and computer access from the home increase the likelihood of e-working. A medium education level and the use of the internet show a strong negative correlation: When the medium educational attainment level rises, e-working decreases. As the utilisation of the internet increases, the proportion of e-working falls. These components affected higher e-workability. Through the examination of the motives for adopting face-to-display working environments, this study advances the knowledge in the e-working field of the selected countries.
目前,将劳动力转移到家庭工作环境是应对新冠肺炎危机的必要措施。在疫情后的工作环境中,即使在农业综合企业中,电子工作也可能继续流行。该研究的目的是研究2019年在选定的V4国家和奥地利采用面对面工作环境的动机,该研究是根据与电子工作传播相关的各个组成部分进行的。该研究采用了Spearman的Rho相关性,使用16个数值变量来测量两个变量(电子工作和16个数字变量)之间的关联强度。本研究调查了V4国家和奥地利16个选定因素对确定电子工作性的影响。研究发现,当考虑电子工作和GDP服务的百分比时,显示出非常强的正相关关系:随着GDP的增加,电子工作的可能性增加。高水平的教育和技术显示出强烈的正相关关系。当受过高等教育的员工数量减少时,电子工作者的数量就会减少。在技术方面,更多地利用数字公共服务、互联网接入和家庭电脑接入增加了电子工作的可能性。中等教育水平和互联网的使用呈现出强烈的负相关:当中等教育水平提高时,电子工作就会减少。随着互联网使用率的提高,电子工作的比例下降。这些部件影响了更高的电子可加工性。通过对采用面对面工作环境的动机的研究,本研究增进了选定国家在电子工作领域的知识。
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引用次数: 2
The Relationship between Working Capital and Profitability of Companies Operating in the Food Industry in the Czech Republic 营运资金与捷克食品行业公司盈利能力的关系
Q2 Economics, Econometrics and Finance Pub Date : 2022-09-30 DOI: 10.7160/aol.2022.140308
Markéta Šeligová, Ivana Koštuříková
The aim of this article is to determine the relationship between working capital and profitability of companies operating in the food industry in the Czech Republic and then find out how working capital affects the profitability of these companies from 2009 to 2019. In the first part of the research we estimate the links between working capital measured by variables such as cash conversion cycle, current assets ratio, current liabilities ratio, working capital ratio and corporate profitability measured by return on sales. In the next part of the research, we estimate the effect of working capital measured by variables such as cash conversion cycle, current assets ratio, current liabilities ratio, working capital ratio on corporate profitability measured by return on sales. Correlation analysis and the GMM method will be used to determine the relationship between working capital and the profitability of companies and how working capital affects the profitability of these companies. The results of the correlation analysis showed statistically significant links between return on sales and variables such as cash conversion cycle, current assets ratio, current liabilities ratio and working capital ratio. The results of the GMM method showed a statistically significant effect of variables such as cash conversion cycle, current assets ratio, current liabilities ratio and working capital ratio on the profitability of companies measured by the return on sales indicator. All mitigated effects have been demonstrated for companies operating in the food industry as a whole, as well as in the production of food products and beverages.
本文的目的是确定捷克共和国食品行业运营公司的营运资本与盈利能力之间的关系,然后了解2009年至2019年营运资本如何影响这些公司的盈利能力。在研究的第一部分,我们估计了以现金转换周期、流动资产比率、流动负债比率、流动资本比率等变量衡量的营运资本与以销售回报率衡量的企业盈利能力之间的联系。在下一部分的研究中,我们估计了以现金转换周期、流动资产比率、流动负债比率、流动资本比率等变量衡量的营运资本对以销售回报率衡量的企业盈利能力的影响。相关分析和GMM方法将用于确定运营资本与公司盈利能力之间的关系,以及运营资本如何影响这些公司的盈利能力。相关性分析结果显示,销售回报率与现金转换周期、流动资产比率、流动负债比率和营运资本比率等变量之间存在统计上显著的联系。GMM方法的结果显示,现金转换周期、流动资产比率、流动负债比率和营运资本比率等变量对以销售回报率指标衡量的公司盈利能力的影响具有统计学意义。所有减轻的影响都已被证明适用于整个食品行业以及食品和饮料生产中的公司。
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引用次数: 1
Fair Label versus Blockchain Technology from the Consumer Perspective: Towards a Comprehensive Research Agenda 从消费者的角度看公平标签与区块链技术:迈向一个全面的研究议程
Q2 Economics, Econometrics and Finance Pub Date : 2022-06-30 DOI: 10.7160/aol.2022.140209
Dino Sodamin, J. Vanek, M. Ulman, P. Šimek
Many small farmers and workers on plantations in poorer countries constantly live on the poverty threshold. Those people suffer from rising commodity prices and trade structures that pass price pressure to the weakest link. Farmers are at the mercy of these structures and must comply as they have no other choice. On the consumers' side of the supply chain, it is often hard to recognize agricultural products' fairness and originality, especially in processed food. Many organizations – through food labelling - partially inform consumers about products' provenance and fairness. Whereas several studies confirm that food labels positively influence the consumers' intention to buy food, the vast number of organizations and labels are hard to evaluate and distinguish. A technology that could be a gamechanger in sustainable and fair global agriculture could be Blockchain Technology (BCT). With the help of BCT, the need for a central authority like a "fair label" agency may become obsolete, with the same or even better results. This conceptual article surveys subject matter literature and concludes that there is a noticeable research gap in the possibility of BCT replacing or enhancing fair food labels. Thus, the paper shows the potential of BCT to improve fairer agricultural supply chains and make them transparent for customers. By doing so, some research areas and research questions will be derived. Furthermore, specific directions for future research will be shown.
在较贫穷的国家,许多小农和种植园工人一直生活在贫困线上。这些人受到商品价格上涨和贸易结构的影响,这些结构将价格压力传递给最薄弱的环节。农民们受这些结构的摆布,必须遵守,因为他们别无选择。在供应链的消费者一方,农产品的公平性和原创性往往很难得到认可,尤其是在加工食品中。许多组织通过食品标签部分地告知消费者产品的来源和公平性。虽然有几项研究证实食品标签对消费者购买食品的意愿有积极的影响,但大量的组织和标签难以评估和区分。在可持续和公平的全球农业中,一项可能改变游戏规则的技术可能是区块链技术(BCT)。在BCT的帮助下,对像“公平标签”机构这样的中央权威机构的需求可能会过时,并取得相同甚至更好的结果。这篇概念性文章调查了主题文献,并得出结论,在BCT取代或加强公平食品标签的可能性方面存在明显的研究差距。因此,本文显示了BCT在改善更公平的农业供应链并使其对客户透明方面的潜力。通过这样做,将衍生出一些研究领域和研究问题。并提出了今后研究的具体方向。
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引用次数: 1
Towards Compromise User Experience Design in Ambient Intelligent Environment 环境智能环境下的折衷用户体验设计
Q2 Economics, Econometrics and Finance Pub Date : 2022-06-30 DOI: 10.7160/aol.2022.140201
Veronika Ander, Petr Cihelka, J. Tyrychtr, David B. Novak
Building, testing and evaluating UX for applications for Agricultural Ambient Intelligence Environments can be a difficult and time-consuming job. It can be an even longer and more challenging process due to their complexity and area of scope for complex intelligent systems. Many studies address the issue of UX design and evaluation of website user interface, mobiles, tangible equipment, wearable equipment and other, but it is necessary to look for UX deficiencies in all possible functions, every possible task. Depending on the structure of expert teams, experts’ opinions can vary broadly vary or may even contradict. This paper presents possibilities of use the Best-Compromise-Mean (BeCoMe) method for evaluation UX design. BeCoMe was not used for UX evaluation yet. Verification of whether the BeCoMe method is suitable for UX evaluation is carried out on a tablet using two prototypes of control panels of an intelligent environment.
构建、测试和评估农业环境智能应用程序的用户体验是一项困难且耗时的工作。由于复杂智能系统的复杂性和范围,这可能是一个更长、更具挑战性的过程。许多研究解决了网站用户界面、移动设备、有形设备、可穿戴设备等的UX设计和评估问题,但有必要在所有可能的功能、每一项可能的任务中寻找UX的缺陷。根据专家团队的结构,专家的意见可能相差很大,甚至可能相互矛盾。本文介绍了使用Best-Compromise-Mean(成为)方法来评估UX设计的可能性。它还没有用于用户体验评估。使用两个智能环境的控制面板原型,在平板电脑上验证BeCoMe方法是否适用于用户体验评估。
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引用次数: 0
Are There the Impacts of Environmental Regulations on Manufacturing Export? Empirical Evidence from Chinese Manufacturing 环境法规对制造业出口有影响吗?来自中国制造业的经验证据
Q2 Economics, Econometrics and Finance Pub Date : 2022-06-30 DOI: 10.7160/aol.2022.140205
Chenyue Liu, L. Rumankova
Environmental regulation is an effective tool to control environmental problems caused by foreign trade. Research conclusions are inconsistent on the relationship between environmental regulations and exports. Based on the Heckscher-Ohlin-Vanek model, this paper provides an empirical analysis for examination the effect of environmental regulations on manufacturing exports, adopting panel data of 16 sectors from China’s manufacturing during 2005-2015. Material capital, human capital, technology input and foreign direct investment are simultaneously selected as independent variables to explore the export impact of corresponding changes in these endowments. The pollution intensity index was introduced to categorise different manufacturing sectors. Results indicated that China’s environmental regulations intensity play different roles in the manufacturing sectors with different pollution levels. Stricter environmental regulation improves the export of intensive pollution manufacturing sectors but hinders exports in light pollution sectors. Meanwhile, other endowment factors also exert varying effects in the light, moderate and intensive pollution manufacturing sectors.
环境规制是治理对外贸易环境问题的有效工具。环境规制与出口关系的研究结论并不一致。本文基于Heckscher-Ohlin-Vanek模型,采用2005-2015年中国制造业16个部门的面板数据,对环境规制对制造业出口的影响进行实证分析。同时选取物质资本、人力资本、技术投入和外国直接投资作为自变量,探讨这些禀赋相应变化对出口的影响。引入污染强度指数对不同的制造业进行分类。结果表明,中国环境规制强度在不同污染程度的制造业中发挥着不同的作用。更严格的环境管制改善了污染严重的制造业部门的出口,但阻碍了轻污染部门的出口。同时,其他禀赋因素对轻、中、重度污染制造业的影响也不尽相同。
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引用次数: 0
Agricultural Cooperatives and Their Impact on Economic Performance of Farms in Slovakia 斯洛伐克农业合作社及其对农场经济绩效的影响
Q2 Economics, Econometrics and Finance Pub Date : 2022-06-30 DOI: 10.7160/aol.2022.140207
J. Palkovič, Eva Matejková, E. Richterová
Effects of membership in cooperative organizations was investigated in many studies, and their results were sometimes controversial. Presented paper contributes to discussion related to cooperative membership by comparing members and non-members, with elimination of self-selection bias, to identify motivation to become member and main effects coming from membership in producer organization. Panel data used in the presented analysis are from Ministry of Agriculture of Slovak Republic at farm level for period of years 2009-2016, which was the most recent available data. Propensity score matching approach was applied to eliminate self-selection bias and to create sample of members and corresponding non-member farms in each year. Difference between these two groups were evaluated by methods of statistical inference. In general, it can be concluded, that in presented period were members of producer organizations more profitable than non-members. Also difference in total revenue was significant in period of year 2010-2013, which means probably successful using of advantage from better bargaining position of producer organization, compared to non-members. Significant difference in profit disappeared in last three years 2014-2016, this could suggest, that membership in producer organization was less attractive to many farms which led to decrease in number of members. Membership in producer organization probably improved economic performance of farms in Slovakia in period 2009-2013, but this advantage disappeared in last years. This could be probably linked to support for producer organizations from European Union in period 2007-2013.
许多研究都对合作组织成员资格的影响进行了调查,其结果有时存在争议。本文通过比较成员和非成员,消除自我选择偏见,以确定成为成员的动机和生产者组织中成员的主要影响,从而有助于讨论与合作社成员资格有关的问题。本分析中使用的面板数据来自斯洛伐克共和国农业部2009-2016年农场层面的数据,这是最新的可用数据。采用倾向性得分匹配方法消除自我选择偏差,并在每年创建成员和相应的非成员农场的样本。采用统计学推断的方法评价两组间的差异。总的来说,可以得出结论,在报告期内,生产者组织的成员比非成员更有利可图。2010-2013年期间,总收入的差异也很大,这意味着与非成员相比,生产商组织可能成功利用了更好的谈判地位带来的优势。2014-2016年的过去三年中,利润的显著差异消失了,这可能表明,生产者组织的成员对许多农场的吸引力降低,导致成员数量减少。2009-2013年期间,加入生产者组织可能改善了斯洛伐克农场的经济表现,但这一优势在过去几年消失了。这可能与2007-2013年期间欧盟对生产商组织的支持有关。
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引用次数: 2
CAP After 2004: Policy to Promote Development or to Elimination Differences Between Regions? Non-parametric Approach Based on Farm Efficiency in the Old and New EU Regions 2004年后的共同农业政策:促进发展还是消除地区差异?基于欧盟新老地区农业效率的非参数方法
Q2 Economics, Econometrics and Finance Pub Date : 2022-06-30 DOI: 10.7160/aol.2022.140203
L. Błażejczyk-Majka
In the light of the Treaty establishing the European Economic Community (Treaty of Rome) of 25 March 1957, the primary aim of the Common Agricultural Policy is to provide European Economic Community citizens with adequate amounts of food at reasonable prices and to guarantee farmers a decent standard of living. That is more, the EU fund transfers were to eliminate differences between regions and promote development of individual regions. These aims proved to be particularly important following the EU enlargement in 2004. The indispensible effect of the integration process has been connected with changes in the directions of agricultural production and efficiency of utilisation of individual inputs. Nevertheless, it is difficult to evaluate the effects of the implemented policy based on univariate comparisons. In view of the above, the aim of this paper is to assess the effects of the agricultural policy and the cohesion policy implemented in the EU, focusing on the valuation of the impact of the greatest EU enlargement on this relationship. This goal was achieved thanks to constructing multivariate rankings applying the DEA super-efficiency model for average farms specialising in plant, animal and mixed production in individual EU member countries for two period. The application of the DEA efficiency model makes it possible in the computation process to take into consideration the fact that in the course of agricultural production three groups of products are manufactured involving four basic types of inputs. The starting point for the analyses was provided by data published within the FADN agenda for average farms operating in the countries being the EU members. The results showed that after the largest enlargement of the EU, in the case of plant and livestock production, a simultaneous increase in agricultural production and improvement in efficiency in the individual EU members was achieved, with a gradual reduction of disproportions in the efficiency of agricultural production between regions. The only area where such a relationship could not be observed was related to the production of mixed-type farms. The novelty of the proposed in this article approach is that it allows for simultaneous analysing of changes in EU agriculture while taking into account several perspectives: changes in the assumptions of the common agricultural policy, the consequences of EU enlargement, and results of the implementation of the cohesion policy.
根据1957年3月25日《建立欧洲经济共同体条约》(《罗马条约》),共同农业政策的主要目标是以合理的价格向欧洲经济共同体公民提供足够数量的粮食,并保证农民有体面的生活水平。更重要的是,欧盟的资金转移是为了消除地区之间的差异,促进个别地区的发展。在2004年欧盟扩大后,这些目标被证明尤为重要。一体化进程的不可缺少的影响与农业生产方向的变化和个人投入的利用效率有关。然而,基于单变量比较,很难评估实施政策的效果。鉴于此,本文的目的是评估欧盟实施的农业政策和凝聚力政策的影响,重点评估欧盟最大限度扩大对这种关系的影响。这一目标的实现要归功于在两个时期内应用DEA超效率模型对单个欧盟成员国专门从事植物、动物和混合生产的普通农场构建了多变量排名。DEA效率模型的应用使得在计算过程中可以考虑到在农业生产过程中生产三组产品,涉及四种基本投入类型。分析的起点是由FADN议程中公布的在欧盟成员国经营的普通农场的数据提供的。结果表明,在欧盟最大规模的扩大之后,就植物和牲畜生产而言,欧盟个别成员国的农业生产和效率的提高同时实现了,地区之间农业生产效率的不平衡逐渐减少。唯一不能观察到这种关系的领域是与混合型农场的生产有关。本文提出的方法的新颖之处在于,它允许同时分析欧盟农业的变化,同时考虑到几个角度:共同农业政策假设的变化,欧盟扩大的后果,以及实施凝聚力政策的结果。
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引用次数: 0
Preferences of Small-Scale Farmers for Innovative Farming Techniques in Volcanic Highlands in Rwanda 卢旺达火山高地小规模农民对创新农业技术的偏好
Q2 Economics, Econometrics and Finance Pub Date : 2022-06-30 DOI: 10.7160/aol.2022.140206
A. Maniriho, E. Musabanganji, Fidèle Mulumeoderhwa, Dismas Manirakiza, P. Lebailly
This paper attempted to identify the determinant factors of innovative technologies preferences by small-scale farmers in the Volcanic Highlands in Rwanda. Data used were collected from a random sample of 401 small-scale crop producers using a structured questionnaire in the study area. A logit regression model was specified, whereby a binary maximum likelihood estimation method was used to identify the factors affecting of the adoption of chemical fertilizers, the determinants of the combined use of chemical and organic fertilizers, the determinants of the adoption of improved seeds, as well as the determinant factors of appropriate use of pesticides. The results showed that farmer’s education level, farming experience, membership to farm cooperative, the number of extension visits, and crop farming are the factors that affect positively the probability of adopting one or other of the four innovative farming techniques. From these results, we suggest the enhancement of extension services and other needed support to small-scale farmers (grants and subsidies, access to finance for example), the spread of professional trainings to farmers, and the increased farmers’ access to high-yielding seed varieties if farming professionalization and innovative farming techniques are still among the development goals.
本文试图确定卢旺达火山高地小农创新技术偏好的决定因素。所使用的数据是在研究地区通过结构化问卷从401个小规模作物生产者的随机样本中收集的。建立了logit回归模型,利用二值极大似然估计方法确定了影响化肥使用的因素、影响化肥与有机肥混用的因素、影响改良种子使用的因素以及影响农药合理使用的因素。结果表明,农民的受教育程度、农业经验、农业合作社成员、推广访问次数和作物种植是采用四种创新农业技术中的一种或另一种的概率的正向影响因素。根据这些结果,我们建议,如果农业专业化和创新农业技术仍然是发展目标,则应加强对小农的推广服务和其他必要支持(例如赠款和补贴,获得融资),向农民推广专业培训,以及增加农民获得高产种子品种的机会。
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引用次数: 0
Do Subsidies Decrease the Farm Income Inequality in Hungary? 补贴是否减少了匈牙利的农业收入不平等?
Q2 Economics, Econometrics and Finance Pub Date : 2022-06-30 DOI: 10.7160/aol.2022.140204
I. Fertő, Š. Bojnec, S. Podruzsik
The paper investigates the impact of different sources of income on farm household income inequality in Hungary using Farm Accountancy Data Network dataset for the period 2007-2015. The decomposition of the Gini coefficients by income sources is applied to focus on the impact of the policy shift from market to government support on farm household income inequality. Off-farm income are rather stable with a slight increase impact on farm household income inequality. Pillar 1 for direct income support subsidies have remained more important than Pillar 2 for rural development subsidies for farm income due to the importance of direct payments or single area payments for crop production. A slight increase in the importance of subsidies from Pillar 2 can be linked to a policy shift towards targeting farms in less favoured areas, and a greater role of agri-environmental and other rural development payments. The most striking finding is regarding instabilities, declining pattern, and for a large majority of farms negative market income. Subsidies from Pillar 1 reduced, while market income increased farm household income inequality.
本文使用2007-2015年期间的农场会计数据网络数据集调查了匈牙利不同收入来源对农户收入不平等的影响。通过收入来源对基尼系数的分解,重点研究了政策从市场支持转向政府支持对农户收入不平等的影响。非农收入相当稳定,对农户收入不平等的影响略有增加。第1支柱的直接收入支助补贴仍然比第2支柱的农村发展补贴更重要,因为直接支付或单一地区支付作物生产的重要性。第二支柱补贴的重要性略有提高,可能与政策转向针对不太受青睐地区的农场,以及农业环境和其他农村发展支付发挥更大作用有关。最引人注目的发现是关于不稳定性,下降模式,以及绝大多数农场的负市场收入。来自第一支柱的补贴减少了,而市场收入增加了农户收入不平等。
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引用次数: 5
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Agris On-line Papers in Economics and Informatics
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