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Analysis of farmers’ market power in the value chain of Arabica coffee in Lam Dong Province, Vietnam 越南林同省阿拉比卡咖啡价值链中农户市场力量分析
Pub Date : 2022-02-22 DOI: 10.46223/hcmcoujs.econ.en.12.1.1917.2022
Nguyen Thi Tuoi, Nguyen Phu Son, P. L. Thong
The market that operates effectively will contribute to actors’ profit and welfare in the coffee value chain conversely if the market is affected by imperfect problems. Suppose the value chain lacks market news, short-term storage, information for product and processing, quality check, and market power. In that case, implied chain actors’ profit and welfare will not be reached. A new method can estimate market power by Lerner index through the stochastic cost frontier once the inputs data price is unavailable and the existence or non-existence of constant returns to scale. So this approach is applied to evaluate farmers’ market power in the value chain of Arabica coffee in Lam Dong Province, Vietnam. Primary data were collected through interviews with 200 farmers Da Lat, Lac Duong, Lam Ha, and Don Duong of Lam Dong Province. The estimated results of the market power and Lerner rate are 0.001. This index indicates that the local coffee market is perfect competition. So the coffee growers do not have market power. The RTS index of 0.56 (less than one) illustrates that farmers’ Return To Scale (RTS) is decreased. Therefore, coffee farmers should link together to establish cooperative that increases market power in price negotiation and coffee consumption.
如果市场存在不完善的问题,那么有效运行的市场将有利于咖啡价值链中参与者的利润和福利。假设价值链缺乏市场消息、短期存储、产品和加工信息、质量检查和市场支配力。在这种情况下,隐含的连锁行为者的利益和福利将无法达到。当输入数据价格不可用,且存在或不存在固定的规模收益时,通过随机成本前沿,利用勒纳指数估计市场支配力。因此,该方法被用于评估越南林同省阿拉比卡咖啡价值链中农民的市场力量。通过对200名来自林东省Da Lat、Lac Duong、Lam Ha和Don Duong的农民进行访谈收集了主要数据。市场力和勒纳率的估计结果为0.001。这一指标表明当地的咖啡市场是完全竞争的。所以咖啡种植者没有市场支配力。RTS指数为0.56(小于1)说明农民的规模回报(RTS)降低。因此,咖啡农应该联合起来建立合作社,增加价格谈判和咖啡消费的市场力量。
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引用次数: 2
The relationship between psychological capital, organisational commitment and job satisfaction in the fisheries sector - A case study of fisheries sub-department of Thai Binh Province 渔业部门心理资本、组织承诺和工作满意度的关系——以泰平省渔业分部门为例
Pub Date : 2022-02-22 DOI: 10.46223/hcmcoujs.econ.en.12.1.2013.2022
Nguyễn Danh Nam, Uong Thi Ngoc Lan
The study is done to analyse the serious relationship between psychological capital, organisational commitment, and job satisfaction in the fisheries sector, a case study of Fisheries Sub-Department of Thai Binh Province. The empirical data collects through 237 questionnaires surveyed by civil servants working at the Fisheries Sub-Department of Thai Binh Province. The study applies exploratory factor analysis, confirmatory factor analysis, structural equation modeling to evaluate the relationship between psychological capital, organisational commitment, and job satisfaction of civil servants. The analysis results show a direct impact of psychological capital on organisational commitment, and psychological capital has an indirect effect on job satisfaction. The results also show a correlation between organisational commitment and job satisfaction. The study suggested significant policy implications for the Fisheries Sub-Department of Thai Binh Province to increase organisational commitment and job satisfaction.
本研究旨在分析心理资本、组织承诺和渔业部门工作满意度之间的严重关系,并以泰平省渔业分部门为例进行研究。实证数据是通过对泰平省渔业分局工作的公务员进行的237份问卷调查收集的。本研究运用探索性因子分析、验证性因子分析、结构方程模型来评估公务员心理资本、组织承诺与工作满意度之间的关系。分析结果表明,心理资本对组织承诺有直接影响,而心理资本对工作满意度有间接影响。结果还显示了组织承诺和工作满意度之间的相关性。该研究为泰平省渔业分司提出了重要的政策建议,以提高组织承诺和工作满意度。
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引用次数: 0
Does FDI inflow crowd in private investment? Empirical evidence for the Southeast region of Vietnam from the panel quantile regression approach FDI流入是否会挤占私人投资?来自面板分位数回归方法的越南东南地区的经验证据
Pub Date : 2021-08-14 DOI: 10.46223/hcmcoujs.econ.en.11.2.1802.2021
Nguyen Van Bon
Well-known to be the most dynamic economic region in Vietnam with the establishment of more export processing zones, high technology parks, and industrial zones, the Southeast region is increasingly attracting more capital flows from all over the world. Does FDI inflow crowd in private investment in this region? To answer this research question, the study examines the effect of FDI inflow on private investment for a sample of 6 provinces/cities of the Southeast region between 2005 and 2019 using the panel quantile regression approach, the difference GMM Arellano-Bond, and the FE-IV estimator. The results show that FDI inflow crowds in private investment in this region. In addition, public expenditure, inflation, and population also promote private investment. These findings suggest some crucial policy implications for local governments in this region to receive more FDI inflows as well as promote private investment.
作为越南最具经济活力的地区,东南亚地区建立了更多的出口加工区、高科技园区和工业区,越来越多地吸引着来自世界各地的资本流动。FDI流入是否挤占了该地区的私人投资?为了回答这一研究问题,本研究采用面板分位数回归方法、差分GMM Arellano-Bond和FE-IV估计器,考察了2005 - 2019年东南地区6个省市的外商直接投资流入对私人投资的影响。结果表明,FDI流入挤占了该地区民间投资。此外,公共支出、通货膨胀和人口也会促进私人投资。这些发现为该地区地方政府获得更多FDI流入和促进私人投资提供了一些重要的政策启示。
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引用次数: 0
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引用次数: 0
Research on the model of university autonomy in the direction of corporate governance 公司治理方向下的大学自治模式研究
Pub Date : 2021-01-01 DOI: 10.46223/hcmcoujs.econ.en.11.2.1950.2021
Trinh Thuy Anh, Bui Quang Hung, Nguyen Pham Kien Minh
Recently, the trend of university autonomy is seen as a solution to promote the development of universities, improve the quality of education and contribute to the training of high–quality human resources for the country. So how should university autonomy be recognized, evaluated, and development-oriented? Is university autonomy aimed at promoting corporate governance towards corporate governance as a solution to today’s problems? This article aims to assess the current state of university governance in Vietnam and the world. Studies related to the university governance model, which is in the direction of corporate governance – are also analyzed and discussed. This article proposes a model to help standardize modern governance activities according to corporate governance, limit unnecessary overlap between unrelated departments in university activities, thereby promoting the development of universities in the future.
近年来,大学自治的趋势被视为促进大学发展、提高教育质量和为国家培养高素质人力资源的一种解决方案。那么,如何认识、评价大学自治,并以发展为导向?大学自治是否旨在促进公司治理,而不是将公司治理作为当今问题的解决方案?本文旨在评估越南和世界大学治理的现状。对公司治理方向的大学治理模式的相关研究也进行了分析和探讨。本文提出了一种模式,有助于根据公司治理规范现代治理活动,限制大学活动中不相关部门之间不必要的重叠,从而促进大学未来的发展。
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引用次数: 0
Development of synergistic between digitalization MSMEs and digital society in Indonesia 印尼数字化中小微企业与数字社会协同发展
Pub Date : 2021-01-01 DOI: 10.46223/hcmcoujs.econ.en.11.2.1934.2021
Hetami Aditya Arie, Aransyah Muhammad Fikry
This article aims to elaborate on Micro, Small, and Medium Enterprises (MSMEs) and the Digital Society during the Covid-19 pandemic in Indonesia. The Covid-19 pandemic has paralyzed most sectors of the economy, especially micro-enterprises. The profits of most MSME actors did not increase, and many went bankrupt. That is why MSME business actors change their sales strategy with digitalization schemes. The digitization scheme is to use the marketplace as an intermediary and social media as a marketing technique. In addition, digital MSME actors must synergize with the digital community in marketing products and services. Therefore, the SME digital development initiative can be an alternative to saving business actors during the Covid-19 pandemic. This article uses a literature study with a library research method approach by elaborating various literature on the development of digital SMEs. Twenty-five articles were reviewed in this study from Sinta (Science and Technology Index) and Google Scholar. The paper argues that the development of digital MSMEs has become an alternative to saving and developing digital entrepreneurship in Indonesia during the Covid-19 pandemic.
本文旨在详细阐述在2019冠状病毒病大流行期间印度尼西亚的微型、小型和中型企业(MSMEs)和数字社会。新冠肺炎大流行使大多数经济部门,特别是微型企业陷入瘫痪。大多数中小微企业的利润没有增加,许多企业甚至破产。这就是为什么中小微企业用数字化方案改变他们的销售策略。数字化方案是将市场作为中介,将社交媒体作为营销手段。此外,数字中小微企业必须与数字社区协同营销产品和服务。因此,中小企业数字化发展倡议可以成为在2019冠状病毒病大流行期间拯救商业行为者的另一种选择。本文采用文献研究法和图书馆研究法,对数字化中小企业发展的各种文献进行了梳理。本研究回顾了来自Sinta (Science and Technology Index)和谷歌Scholar的25篇文章。该报告认为,在2019冠状病毒病大流行期间,发展数字化中小微企业已成为印度尼西亚拯救和发展数字创业的另一种选择。
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引用次数: 7
The impact of e-retailer personality and website quality on online impulse buying 电子零售商个性和网站质量对网上冲动购买的影响
Pub Date : 2021-01-01 DOI: 10.46223/hcmcoujs.econ.en.11.2.1400.2021
Nguyen Le Thai Hoa
The development of information technology and the proliferation of e-commerce make online shopping more and more popular. Recent studies indicate that in the modern world, most shoppers purchased products spontaneously and highlighted the necessity of in-depth understanding of impulse buying as an emerging phenomenon in marketing literature. A large number of studies focus on the factors effective on consumers’ impulse buying in brick and mortar retailers but rare research investigate these factors in online environment. There are two key perspectives on the factors effective on impulse buying: a customer’s inherent characters and his/her current state of mind. Based on the self-congruity theory and latent state-trait theory, this study considered this concept in two-sided approach: the state of mind incurred in the shopping environment (website quality) and a particular personal characteristics inherent to the individual customer (e-retailer personality). This paper adapted the concept of retail brand/store personality from brick and mortar context to internet marketing by investigating the impact of e-retailer personality on website quality and impulse buying. Data were collected from 563 online shoppers in Vietnam by online survey and analyzed with Structural Equation Model (SEM). The results indicate some practical implications for website design and enhancing impulsive buying.
信息技术的发展和电子商务的普及使得网上购物越来越受欢迎。最近的研究表明,在现代世界,大多数购物者都是自发购买产品,并强调了深入了解冲动购买作为营销文献中新兴现象的必要性。大量的研究集中在实体零售商中影响消费者冲动购买的因素,但很少有研究调查这些因素在网络环境中。关于影响冲动购买的因素,有两个关键的观点:顾客的内在性格和他/她当前的心理状态。基于自我一致性理论和潜在状态-特质理论,本研究从两个方面考虑了这一概念:购物环境中产生的心理状态(网站质量)和个体顾客固有的特定个人特征(电子零售商个性)。本文通过调查电子零售商个性对网站质量和冲动购买的影响,将零售品牌/商店个性的概念从实体环境中引入网络营销。通过在线调查收集越南563名网购者的数据,并采用结构方程模型(SEM)进行分析。研究结果对网站设计和增强冲动性购买具有一定的实际意义。
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引用次数: 0
Factors influence ease of use on Fintech adoption: Mediating by the role of attachment anxiety under Covid-19 pandemic 易用性对金融科技采用的影响因素:Covid-19大流行下依恋焦虑的中介作用
Pub Date : 2021-01-01 DOI: 10.46223/hcmcoujs.econ.en.11.2.1799.2021
Le Thi Hong Minh
In recent times, Fintech has developed rapidly along with the development of technology. The Covid-19 lockdown has created a huge opportunity in terms of increasing the number of users, and users’ experience. Previous studies have shown a number of factors affecting the use of financial technology services. However, what are the factors that are caused by the Covid-19 epidemic, and the ability to enhance competitive advantage and retain users is still lacking. Data were collected in Vietnam, comprising 247 respondents, and the SEM model was used to predict the effects. This study shows that users' users’ beliefs, security and privacy, web design of Fintech services, customer value, and attachment anxiety during prolonged lockdown without a feasible solution to date increase intention to adopt Fintech. Both theoretical and practical applications were discussed in this study.
近年来,金融科技随着科技的发展而迅速发展。Covid-19封锁在增加用户数量和用户体验方面创造了巨大的机会。先前的研究表明,影响金融科技服务使用的因素有很多。然而,新冠肺炎疫情造成的因素是什么,增强竞争优势和留住用户的能力仍然缺乏。在越南收集数据,包括247名受访者,并使用SEM模型来预测效果。本研究表明,用户的用户信仰、安全和隐私、金融科技服务的网页设计、客户价值和依恋焦虑在长期封锁期间没有可行的解决方案时增加了采用金融科技的意愿。本文从理论和实际应用两方面进行了探讨。
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引用次数: 0
Employing Mean-End-Chains theory to explore students’ values from school’s image characteristics - A case study of a business school in Ho Chi Minh City 运用中端链理论从学校形象特征探究学生价值观——以胡志明市某商学院为例
Pub Date : 2021-01-01 DOI: 10.46223/hcmcoujs.econ.en.11.2.1807.2021
Le Hoai Kieu Giang, Dau Xuan Truong, L. Quynh, L. T. Xuan
The literature shows that there are studies on students’ choices when enrolling in an institution. The findings from these studies help High Educational Institutions (HEIs) to improve their enrollment. However, not much literature explains how students (as consumers) explain the values they can get from HEIs’ image attributes. The present study employs Mean-End Chain (MEC) theory to explore students’ values by identifying attributes of HEIs images attributes from their perceptions with the following objectives: (1) to explore attributes of the selected school’s image from students’ perspectives, (2) to explore the connections between these attributes and values of individual students through consequences from these attributes. The soft-laddering interview is the method to collect data, and participants are first-year students who have just enrolled in the selected school in the last national enrollment in 2020. The research findings show that there are 12 attributes, which drive to eight values through 23 consequences (13 functional consequences and 10 psychosocial consequences), making students enroll in the selected school. The result from HVM states that there are five significant A-C-V linkages to explain which attributes have the most influence on students’ choice, and how these attributes affect their perceived values. Finally, the study also proposes suggestions for institutions to promote their enrollment practices and increase the quality of their enrolments.
文献表明,有关于学生在入学时的选择的研究。这些研究的发现有助于高等教育机构(HEIs)提高他们的入学率。然而,很少有文献解释学生(作为消费者)如何解释他们可以从高等学校的形象属性中获得的价值。本研究采用中端链(MEC)理论,通过从学生的感知中识别高校形象属性的属性来探索学生的价值观,目的如下:(1)从学生的角度探索所选学校形象的属性;(2)通过这些属性的后果来探索这些属性与学生个体价值观之间的联系。软阶梯访谈是收集数据的方法,参与者是在2020年最后一次全国招生中刚刚进入所选学校的一年级学生。研究结果表明,有12个属性,通过23个后果(13个功能后果和10个社会心理后果)驱动8个价值观,使学生进入所选择的学校。HVM的结果表明,有五个显著的A-C-V联系来解释哪些属性对学生的选择影响最大,以及这些属性如何影响他们的感知价值。最后,本研究还提出了高校促进招生实践,提高招生质量的建议。
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引用次数: 0
The impact of credit risk on the financial stability of commercial banks in Vietnam 信用风险对越南商业银行财务稳定性的影响
Pub Date : 2021-01-01 DOI: 10.46223/hcmcoujs.econ.en.11.2.1421.2021
Nguyen Quoc Anh, Duong Nguyen Thanh Phuong
This study investigates the impact of credit risk on the financial stability of Vietnamese commercial banks. The paper uses the Z-score to proxy the financial stability of banks. We use the data of 27 Vietnamese commercial banks on BankScope, during 2010 - 2019. The paper applied a dynamic panel data approach; the selected method is the difference GMM (DGMM). The key question discussed is which factor impacts on Z-score. Analysis results show the negative effect of non-performing loans on the financial stability of banks. When commercial banks have higher non-performing loans, the lower the financial stability is. Additionally, bank-specific variables such as equity on asset ratio, the return on equity, the size of the bank and set of macroeconomic variables affect the bank’s financial stability. Based on the analysis results, we imply relevant policies for the State Bank of Vietnam and commercial banks.
本研究探讨信用风险对越南商业银行财务稳定性的影响。本文使用z分数来代表银行的财务稳定性。我们使用了2010年至2019年BankScope上27家越南商业银行的数据。本文采用动态面板数据方法;所选方法为差分GMM (DGMM)。讨论的关键问题是哪个因素影响z分数。分析结果表明,不良贷款对银行的财务稳定性有负面影响。商业银行不良贷款越高,金融稳定性越低。此外,银行特有的变量,如资产权益比、股本回报率、银行规模和一系列宏观经济变量都会影响银行的财务稳定性。根据分析结果,提出了越南国家银行和商业银行的相关政策建议。
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引用次数: 1
期刊
Ho Chi Minh City Open University Journal of Science Economics and Business Administration
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