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The nexus of employee motivation and leadership: A study of the government employees in Georgia 员工激励与领导力的关系:格鲁吉亚政府雇员研究
Pub Date : 2023-12-03 DOI: 10.15549/jeecar.v10i7.1621
Natalia Kharadze, N. Katsitadze, Maia Giorgobiani, Lia Dzebisauri, D. Pirtskhalaishvili
This research explores the interplay between employee motivation and leadership qualities within the Ministry of Economy and Sustainable Development and the Ministry of Finance of Georgia. A survey involving 821 government employees was conducted to identify the factors influencing employee motivation and the potential barriers associated with dissatisfaction with supervisors. The study uses statistical methods to identify critical factors shaping motivation, including principal component analysis and Spearman correlation coefficients. Key determinants include satisfaction with supervisors, external motivators, and performance evaluations. Employee engagement emerges as a significant driver, particularly for men and younger employees. The study also reveals variations in motivation related to gender and age, with women and senior employees displaying higher motivation levels. Furthermore, the research identifies dominant leadership qualities that impact employees' desire for managerial change, a primary motivational barrier. This study offers practical insights for enhancing employee motivation and optimizing leadership strategies, particularly within the Georgian Ministry of Economy and Sustainable Development and the Ministry of Finance.
本研究探讨了格鲁吉亚经济与可持续发展部和财政部内部员工激励与领导素质之间的相互作用。我们对821名政府雇员进行了一项调查,以确定影响员工动机的因素以及与对主管不满相关的潜在障碍。本研究采用统计方法,包括主成分分析和Spearman相关系数,找出影响动机的关键因素。关键决定因素包括对主管、外部激励因素和绩效评估的满意度。员工敬业度是一个重要的驱动因素,尤其是对男性和年轻员工而言。该研究还揭示了与性别和年龄相关的动机差异,女性和高级员工表现出更高的动机水平。此外,该研究还确定了影响员工对管理层变革愿望的主导领导素质,这是一个主要的激励障碍。这项研究为提高员工激励和优化领导策略提供了实用的见解,特别是在格鲁吉亚经济和可持续发展部和财政部。
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引用次数: 0
The impact of digitalization on the income of authors of educational products: Analysis of the influence of factors based on fuzzy logic 数字化对教育产品作者收入的影响:基于模糊逻辑的影响因素分析
Pub Date : 2023-12-03 DOI: 10.15549/jeecar.v10i7.1371
Afag Huseyn, Elnura Shafizade, Sugra Humbatova, Tahmasib Huseynov
This study is devoted to considering the level of influence of some factors on the growth of teachers' incomes in the digital economy. The main research hypothesis is that there is a certain level of influence of qualitative and quantitative factors on the relationship between sales of digital educational products (resources) and the income of authors. The analysis in the article was carried out using the fuzzy output logic method in the MATLAB software package. Statistical data from Azerbaijan for the years 2010–2020 were used in the study. It was determined that quality indicators such as the ease of finding the digital product during the search, the availability of new information on the digital educational product, the image of the product owner, and the usefulness of the digital educational product for the buyer have a moderate to high effect on the increase of the authors' income.
本研究致力于考虑数字经济条件下某些因素对教师收入增长的影响程度。主要的研究假设是,数字教育产品(资源)的销售与作者收入之间的关系存在一定程度的定性和定量因素的影响。本文的分析是在MATLAB软件包中使用模糊输出逻辑方法进行的。该研究使用了阿塞拜疆2010-2020年的统计数据。研究确定,在搜索过程中发现数字产品的便利性、数字教育产品新信息的可用性、产品所有者的形象以及数字教育产品对买方的有用性等质量指标对作者收入的增加具有中等到高度的影响。
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引用次数: 0
An economic analysis of the impact of the Russian War in Ukraine on the Poland-U.S. trade 俄罗斯乌克兰战争对波美贸易影响的经济分析
Pub Date : 2023-12-03 DOI: 10.15549/jeecar.v10i7.1426
Mykola (Nikolay) Megits, Daniel Meyer
This research article examines the economic analysis of the influence of the Russian war in Ukraine on Poland and U.S. trade. The study employs a combination of quantitative and qualitative research methods to investigate the impact of the conflict on trade dynamics between the two countries. The quantitative analysis utilizes trade data, including import and export volumes, trade balances, trade flows, and economic output from 2003 to 2022 using TradeMap data. Descriptive and various econometric estimations were estimated. The qualitative analysis involves the evaluation of policy responses, trade strategies, and business decisions made in response to the conflict. The results indicate a rise in Polish exports to the U.S., but dominated by specific products. This research contributes to a comprehensive understanding of how the Russian war in Ukraine has affected Poland's trade with the U.S., provides valuable insights into the economic consequences of the conflict, and identifies potential avenues for future trade cooperation between Poland and the U.S.
本文对俄乌战争对波兰和美国贸易的影响进行了经济分析。本研究采用定量与定性相结合的研究方法,探讨中美贸易冲突对两国贸易动态的影响。定量分析利用贸易数据,包括2003年至2022年的进出口总额、贸易余额、贸易流量和经济产出,使用TradeMap数据。对描述性和各种计量经济学估计进行了估计。定性分析包括对应对冲突的政策反应、贸易策略和商业决策的评估。结果显示,波兰对美国的出口有所增加,但主要是特定产品。本研究有助于全面了解俄罗斯在乌克兰的战争如何影响波兰与美国的贸易,为冲突的经济后果提供有价值的见解,并确定波兰与美国之间未来贸易合作的潜在途径
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引用次数: 0
Did COVID-19 challenge the volatility of the sustainable stock market? An examination of Asian market COVID-19 是否挑战了可持续股票市场的波动性?对亚洲市场的研究
Pub Date : 2023-12-03 DOI: 10.15549/jeecar.v10i7.1343
Susilo Nur Aji Cokro Darsono, Thang Le-Dinh, Nguyen Trong Than, Wing Keung Wong, Tran Thai Ha Nguyen, Jenho Peter Ou
The coronavirus outbreak at the end of 2019 hit many aspects of the financial sector, especially the stock market. This research examines the impacts of the COVID-19 pandemic, exchange rates, gold price, and the Brent oil price on the volatility of the Sustainable Stock Market in Asia. A quantitative research method is applied using average monthly panel data from March 2020 to April 2022, covering the COVID-19 pandemic period. We employed panel regressions and applied Feasible Generalized Least Square (FGLS) in the analysis, which also serves as a robustness check. This study contributes to the literature by examining the variables significantly impacting sustainable investing, particularly in the sustainable stock market. Empirical results find that COVID-19, gold price and the exchange rate have negatively affected sustainable stock market volatility, while the Brent oil price has a positive impact on the volatility of the sustainable stock market. This study's recommendations infer that both investors and managers should consider the increase of COVID-19 cases and frequency-varying exchange rates to the USD on the Asian sustainable stock market volatility.
2019年底爆发的冠状病毒疫情打击了金融业的许多方面,尤其是股市。本研究考察了新冠疫情、汇率、黄金价格和布伦特原油价格对亚洲可持续股票市场波动性的影响。采用定量研究方法,利用2020年3月至2022年4月的平均月度面板数据,涵盖新冠肺炎大流行时期。我们采用面板回归和可行广义最小二乘(FGLS)进行分析,并进行稳健性检验。本研究通过考察显著影响可持续投资的变量,特别是在可持续股票市场中,为文献做出了贡献。实证结果发现,新冠肺炎疫情、金价和汇率对可持续股票市场波动率具有负向影响,而布伦特原油价格对可持续股票市场波动率具有正向影响。本研究的建议推断,投资者和管理者都应该考虑COVID-19病例的增加和对美元汇率的频繁变化对亚洲股市可持续波动的影响。
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引用次数: 0
Factors influencing the urge to buy impulsively of Vietnamese online buying customers towards Biti’s Hunter sport shoes 影响越南网购消费者对 Biti 的猎人运动鞋冲动购买的因素
Pub Date : 2023-12-03 DOI: 10.15549/jeecar.v10i7.1345
Xuan-Nhi Nguyen, Hung Cuong Hoang, Trung-Nghia Vu
Our study investigates the factors that drive Vietnamese online shoppers in Ho Chi Minh City (HCMC) to make impulsive purchases of Biti's Hunter sports shoes (BHS), using the Stimulus-Organism-Response (S-O-R) theory and the Technology Acceptance Model (TAM). Mixed methods are applied: in-depth interviews with ten regular online shoppers and focus group discussions with e-commerce managers for qualitative data collection, and survey techniques to gather quantitative data from 319 online shoppers. Data analysis was performed using SPSS 22.0 and AMOS 22.0. Our findings reveal five factors as a stimulus - visual appeal, website ease of use, product availability, portability, and social influence – and three factors as an organism - instant gratification, impulsiveness, and trust, that lead to the response of urge to buy impulsively. Significant positive effects are found among these constructs, except the relationship between portability and impulsiveness, visual appeal, social influence, trust, instant gratification, and urge to buy impulsively.
本研究运用刺激-机体反应(S-O-R)理论和技术接受模型(TAM),探讨了促使越南胡志明市(HCMC)网上购物者冲动购买Biti’s Hunter运动鞋(BHS)的因素。采用了混合方法:对10名经常在线购物者进行深度访谈,与电子商务经理进行焦点小组讨论,进行定性数据收集,并使用调查技术收集319名在线购物者的定量数据。采用SPSS 22.0和AMOS 22.0进行数据分析。我们的发现揭示了五个因素作为刺激因素——视觉吸引力、网站易用性、产品可用性、便携性和社会影响力——以及三个因素作为一个有机体——即时满足、冲动和信任,导致冲动购买的反应。除便携性与冲动、视觉吸引力、社会影响力、信任、即时满足和冲动购买之间的关系外,其他构式均存在显著的正向影响。
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引用次数: 0
The role of ecotourism in preserving environmental awareness, cultural and natural attractiveness for promoting local communities in Bali, Indonesia 生态旅游在提高印度尼西亚巴厘岛当地社区的环境意识、文化和自然吸引力方面的作用
Pub Date : 2023-12-03 DOI: 10.15549/jeecar.v10i7.1386
I. D. G. Satrya, Thomas S. Kaihatu, L. P. Budidharmanto, D. Karya, Ni Wayan Purnami Rusadi
Ecotourism is a form of sustainable tourism that aims to preserve the natural environment and wildlife while benefiting local communities. It is a responsible and ethical way of travel that promotes environmental awareness, education, and cultural exchange. Ecotourism has gained popularity recently due to growing concerns over environmental degradation and climate change. This study discusses the influence of environmental awareness, cultural and natural attractiveness, and ecotourism attributes on destination image and intention to visit. The location of the study is in Bali, Indonesia. This study used quantitative research using purposive random sampling and analyzed using SmartPLS. The results explain a significant positive relationship between environmental awareness, cultural and natural attractiveness, and ecotourism attributed to destination image and intention to visit.
生态旅游是一种可持续旅游形式,旨在保护自然环境和野生动物,同时使当地社区受益。这是一种负责任和合乎道德的旅行方式,可以促进环保意识、教育和文化交流。由于对环境恶化和气候变化的日益关注,生态旅游最近越来越受欢迎。本研究探讨了环境意识、文化和自然吸引力、生态旅游属性对目的地形象和旅游意向的影响。研究地点在印度尼西亚的巴厘岛。本研究采用有目的的随机抽样进行定量研究,并使用SmartPLS进行分析。研究结果解释了环境意识、文化和自然吸引力以及目的地形象和旅游意向与生态旅游之间的显著正相关关系。
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引用次数: 0
Quantifying systemic and idiosyncratic risks in agriculture: A study of Kazakhstan's grain production volatility 量化农业的系统性风险和特殊风险:哈萨克斯坦粮食生产波动性研究
Pub Date : 2023-12-03 DOI: 10.15549/jeecar.v10i7.1417
T. Kussaiynov, Ainur Bulasheva, Sandugash Tokenova, G. Mussina
This article aims to propose a method for quantifying the impact of idiosyncratic and systemic risks on agricultural production volatility and to develop techniques and procedures for calculating the number of losses due to systemic risks. The analysis is based on grain yield and price data adjusted for inflation, trends, and acreage in the northern grain-producing region of Kazakhstan from 2005 to 2017. This study presents a method for determining the proportion of systemic and idiosyncratic risk in variations in agricultural production volume. Using a method based on the beta factor can significantly reduce subjectivism and prevent exploitation when assessing and compensating farmers for damages resulting from adverse natural phenomena. The authors believe this is the first study to examine the impact of systemic and idiosyncratic risks on the volatility of production volumes in the grain industry under specific economic conditions in emerging markets.
本文旨在提出一种量化特殊和系统性风险对农业生产波动影响的方法,并开发计算系统性风险造成的损失数量的技术和程序。该分析基于2005年至2017年哈萨克斯坦北部产粮区的粮食产量和价格数据,并根据通胀、趋势和种植面积进行了调整。本研究提出了一种方法来确定农业产量变化中的系统性和特异性风险的比例。在评估和补偿农民因不利自然现象造成的损失时,采用基于β因子的方法可以显著减少主观主义,防止剥削。作者认为,这是首次研究在新兴市场特定经济条件下,系统性风险和特殊风险对粮食行业产量波动的影响。
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引用次数: 0
Hearding during COVID-19 pandemic: An empirical study in Vietnamese stock market COVID-19大流行期间的听证会:越南股市实证研究
Pub Date : 2023-12-03 DOI: 10.15549/jeecar.v10i7.1322
Vu Duc Hieu Dam, H. Phan, Thi Nhu Quynh Le, Thi Hoai Linh Truong, Quoc Anh Le
This paper investigates herd behavior in the Vietnam stock market under the impacts of the COVID-19 pandemic. Using Chang et al.’s (2000) method on two sets of daily and weekly trading data ranging from January 2018 to December 2021, we provide evidence about the presence of herd behavior during the global health crisis but not in the period prior to the outbreak of COVID-19. In addition, the regression analysis of a modified model implies that the tendency of herding among investors in the Vietnam stock market became more prevalent as the pandemic became more severe and the government measures to mitigate the pandemic turned out to be more stringent. These findings suggest that Vietnamese regulators may help to stop or mitigate the impact of any potential stock market crashes and that new investors need to acquire more knowledge about the market and skills for investing.
本文研究了COVID-19大流行影响下越南股市的羊群行为。使用Chang等人(2000)对2018年1月至2021年12月的两组每日和每周交易数据的方法,我们提供了在全球卫生危机期间存在羊群行为的证据,而不是在COVID-19爆发之前的时期。此外,对修正模型的回归分析表明,随着疫情变得更加严重,政府的缓解措施变得更加严格,越南股市投资者的羊群倾向变得更加普遍。这些发现表明,越南监管机构可能有助于阻止或减轻任何潜在的股市崩盘的影响,新投资者需要获得更多的市场知识和投资技能。
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引用次数: 0
A comparison of CAPM and Fama-French three-factor model under Machine Learning approaching 机器学习方法下的 CAPM 与 Fama-French 三因子模型比较
Pub Date : 2023-12-03 DOI: 10.15549/jeecar.v10i7.1402
B. T. Khoa, T. Huynh
With the economy experiencing rapid growth in recent years, more individuals have started venturing into the stock market. Precisely forecasting the rate of return can mitigate investment risks for stock investors and significantly enhance their investment returns. The Capital Asset Pricing Model (CAPM) and the 3-factor Fama-French model (FF3) are widely recognized in academic and practical settings. This model comparison provides frameworks to analyze the relationship between portfolio risk and return in inefficient markets. This research utilized the Support Vector Regression (SVR) algorithm to forecast the returns of a diversified portfolio in the Hanoi stock market (HNX) from 2010 to 2022. Subsequently, the explanatory power of the CAPM and FF3 models were compared using the Ordinary Least Squares (OLS) algorithm. Finally, this research incorporated the SVR algorithm within the FF3 framework to develop a predictive model. The research findings demonstrate that the FF3 model provides a superior explanation to the CAPM model. Additionally, the study reveals that the SVR algorithm outperforms the OLS algorithm in terms of efficiency, as it yields lower Root Mean Square Error (RMSE) values. Consequently, the next research direction entails replacing the FF3 model with a more comprehensive multi-factor model, anticipating obtaining an enhanced predictive model.
随着近年来经济的快速增长,越来越多的个人开始冒险进入股市。准确的预测收益率可以降低股票投资者的投资风险,显著提高投资者的投资收益。资本资产定价模型(CAPM)和三因素Fama-French模型(FF3)在学术界和实践中都得到了广泛的认可。这种模型比较为分析无效市场中投资组合风险与收益之间的关系提供了框架。本研究利用支持向量回归(SVR)算法预测河内股票市场(HNX)多元化投资组合2010年至2022年的收益。随后,使用普通最小二乘(OLS)算法比较CAPM和FF3模型的解释能力。最后,本研究将SVR算法纳入FF3框架,建立预测模型。研究结果表明,FF3模型比CAPM模型提供了更好的解释。此外,研究表明,SVR算法在效率方面优于OLS算法,因为它产生更低的均方根误差(RMSE)值。因此,下一步的研究方向是用更全面的多因素模型取代FF3模型,期望得到一个增强的预测模型。
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引用次数: 0
Strategic development of motor transport enterprises’ innovative processes in Ukraine 乌克兰汽车运输企业创新进程的战略发展
Pub Date : 2023-12-03 DOI: 10.15549/jeecar.v10i7.1326
K. Boichenko, Oksana Shatilo, Olena Derevianko, Nataliia Shevchuk, Oleksii Magdaliuk
This study is aimed at developing a methodological approach to identify and justify the strategy for the development of enterprises` innovative processes, which enables considering alternatives and determining the priorities of adaptation as well as increasing the level of flexibility to changes in the business operating conditions. The study is based on the materials of 21 motor transport companies in Ukraine. The methodological toolkit is based on the proposed polyfactorial 3D model with the implementation of correlation, regression and cluster analysis. The use of the strategy for the innovation process development of the motor transport enterprise with the introduction of focus on the asymmetry of its directions increases efficiency, which becomes equal to the benchmark or close to the maximum efficient value.
这项研究的目的是发展一种方法学方法,以确定和证明企业创新过程发展战略的合理性,从而能够考虑备选方案和确定适应的优先事项,并提高对业务经营条件变化的灵活性。这项研究是基于乌克兰21家汽车运输公司的材料。方法工具包是基于所提出的多因子3D模型,并实现了相关,回归和聚类分析。运用该策略对汽车运输企业的创新过程发展进行研究,通过引入对其方向不对称的关注,提高了效率,使其变得等于基准或接近最大效率值。
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引用次数: 0
期刊
Journal of Eastern European and Central Asian Research (JEECAR)
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