http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Key Attributes of Banking Website Quality in Vietnam: A Decision Tree Approach
Pham,Thi Thanh Xuan,Nguyen,Tien Nhat 한국유통과학회 2019 KODISA ICBE (International Conference on Business Vol.2019 No.-
This study aims to explore key factors of commercial bank’s website quality impacting on the process of making decision to use internet banking services. It was conducted as a case study of four big commercial banks of Vietnam, namely Vietinbank, Vietcombank, BIDV and Sacombank that have many online services and retails agencies nationwide. Data was collected by surveying customers of these banks, then the decision tree model was applied to analyze it with using Weka software. According to a result of the decision tree, there are four essential attributes of the website quality: Information quality, Visual appearance, Accessibility, and Interactivity. No previous study has investigated this subject in Vietnamese banking system, so the findings should make an important contribution to this field.
Ownership Structure and Dividend Policy of Vietnamese Enterprises after the Global Financial Crisis
Pham,Quoc Viet,Luong,Quoc Trong Vinh,Tran,Bao Vy 한국유통과학회 2019 KODISA ICBE (International Conference on Business Vol.2019 No.-
The paper examines the impact of ownership structure on the dividend policy of listed companies in the Vietnam stock market after the global financial crisis. The sample uses panel data including 91 corporates listed on the Ho Chi Minh City Stock Exchange (HOSE) for 2009-2015. The results of the study show that public ownership and domestic private ownership are positive correlated with dividend payout ratio, while the effect of foreign ownership on dividend policy is not significant. This result could provide an important implication on the orientation of restructuring state-owned enterprises and attracting foreign investment in Vietnam stock market in the future.
Convergence Strategy VAS with IAS/IFRS to Fit International Business and Economy
Pham,Thi Lai 한국유통과학회 2019 KODISA ICBE (International Conference on Business Vol.2019 No.-
Vietnam has been taking active steps and is also in the process of international economic integration requiring our country to have a set of high quality accounting standards consistent with the International Financial Reporting Standards (IFRS), which means to shorten the gap between Vietnamese Accounting Standards (VAS) and International Accounting Standards (IAS). The shortening of the gap will make Vietnamese businesses enhance their financial transparencies and boost their financial risk managements in order to manage their assets more effectively. However, in the current context of Vietnam, the convergence of Vietnamese Accounting Standards and International Financial Reporting Standards is not easy and faces many difficulties. Therefore, Vietnam needs a convergence strategy as well as an appropriate guideline that will bridge the gap between VAS and IFRS to gradually improve the national image on the international stage.
Pham,Ngoc Minh 한국유통과학회 2019 KODISA ICBE (International Conference on Business Vol.2019 No.-
Scientific and technological activities are scientific research, experimental research and development, technology development, application of technologies and services in science and technology, promotion of inventions and creative activities. Science and technology increasingly play a very important role in the country s economic development as well as in the production and business of each enterprise, especially for advanced companies. Multinational Corporation, with the motto: To become a market leader is no other way than to always be one step ahead of the opponent on the development of products and technology to meet the maximum demand. In the period of 2011 to 2020, the Ministry of Science and Technology coordinates with relevant central ministries and localities to implement more than 10 national S&T Programs, including many S&T oriented programs. In addition to, the enterprises themselves invest resources and cooperate in research and application of science and technology for production and business, enjoy preferential policies of the State (tax, credit, etc.) need to access national and local S&T programs and support their S&T tasks to improve productivity, quality and efficiency and business production and business competitiveness as well as.
Thuy Dung PHAM THI1,Anh Tin NGO2,Nam Tien DUONG3,Van Kien PHAM4 한국유통과학회 2021 The Journal of Asian Finance, Economics and Busine Vol.8 No.5
The purpose of this study is to evaluate the impact of organizational culture on job satisfaction and organizational commitment among employees in small and medium-sized enterprises in Ho Chi Minh City, Vietnam. The study hypothesized that organizational culture has a significant influence on employees’ satisfaction and that satisfaction also significantly impactsorganizational commitment among employees. The data are collected from a sample of 240 office employees. Structural Equation Modeling is used to determine the influence of organizational culture dimensions,including open working environment, salary, and rewards, empowerment, management style, corporate values, on employees’ satisfaction and organizational commitment. The findings showed that the five dimensions of organizational culture positively impact employees’ satisfaction and that job satisfaction significantly influences organizational commitment. Thus, job satisfaction serves as the bridge between organizational culture and commitment. The current study contributes to providing a practical insight into the relationships between organizational culture, employees’ job satisfaction, and organizational commitment. Based on that, managers can develop suitable personnel policies for their organizations to simultaneously enhance employees’ performance and satisfaction, which makes them stay with the company.
Dong Van VU1,Tai Van PHAM2,Ghi Nha TRAN3,Anh Phuong Thi NGUYEN4,Cong Van NGUYEN5 한국유통과학회 2021 The Journal of Asian Finance, Economics and Busine Vol.8 No.6
This study seeks to examine the relationship between business resources (through VRIN: Valuable - valuable, Rare - scarce; Inimitable - difficult to adapt, Irreplaceable - hard to replace), dynamic capability, external cooperation, and efficiency of startups operating in the seafood export sector. Research data was collected randomly and conveniently from 250 enterprises in Ba Ria-Vung Tau province, Vietnam, from October 2020 to December 2020. After excluding those ineligible, the remaining 204 enterprises meet the research conditions. With the support of SPSS-AMOS 22 dedicated software, using the 5-step Likert scale and Structural Equation Modeling (SEM), the study conducted analysis steps such as verifying convergence, discriminant value, unidirectional and scale reliability when giving the components correlated freely in the critical model by Confirmatory Factor Analysis (CFA) analysis. Results of the study have shown that the enterprise resource factor - VRIN has a positive impact on dynamic capability, and outside cooperation. However, in contrast to previous studies, we found that the relationship between enterprise resources - VRIN and performance as well as the relationship between dynamics capacity and performance is not clear. This shows that seafood exporters need to promote, exploit and effectively use this precious resource to improve business efficiency.
Nhi Thi Pham,Long Dang Khuat 한국응용곤충학회 2019 Journal of Asia-Pacific Entomology Vol.22 No.3
Two new species Ishigakia curvicaudicula Pham & Long sp. nov., and Yezoceryx comaensis Pham sp. nov. are described and illustrated. An updated key to 15 known species of Ishigakia of the world fauna is also provided. The new species Yezoceryx comaensis Pham sp. nov. is inserted in a key to the Vietnamese species provided by Pham et al. (2017). In addition, Siphimedia nigriscuta Sheng and Sun, 2010 is recorded for the first time from Vietnam.
Pham Thai Hong,Young June Lee 한국응용곤충학회 2021 Journal of Asia-Pacific Entomology Vol.24 No.2
A new cicada genus, Cantata Lee & Pham gen. nov., is erected in the subtribe Aolina Boulard, 2012, with the designations of Cantata phiaoacensis Lee & Pham sp. nov. as its type species. This new genus is morphologically similar to Meimuna Distant, 1905 but distinguished from Meimuna mainly by the absence of the extended base of uncus, the presence of the basal lobe of male pygofer, the shape of the uncal lobes, and the presence of the fore wing infuscations. Cantata phiaoacensis Lee & Pham sp. nov. is described from Phia Oac – Phia Den National Park, Cao Bang province in northern Vietnam. A distribution map and biological data for Cantata phiaoacensis are provided. A key to the genera and the species groups of Aolina is provided.
Hai Le Xuan,Quoc-Dong Hoang,Soon Geul Lee,Dat Pham Xuan,Hoang Tran Viet,Minh Pham Van,Hung Pham Van,Hung Pham Viet,PHAM DUC TUAN,Duc Anh Nguyen 대한기계학회 2022 JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY Vol.36 No.2
Ballbots, which have been studied for over ten years, are under-actuated mobile robots that operate using the inverted pendulum paradigm. Controlling a ballbot poses a number of challenges, including maintaining the stable upright posture from the ground in all directions and making sure it follows the desired trajectory. External factors such as a minor change in contact surface properties or fabrication errors can affect the system's stabilization and transfer capabilities. In this study, an adaptive hierarchical sliding mode control algorithm based on an artificial neural network is developed to make the ballbot robust to external factors. The use of the proposed controller ensures system stability despite uncertainties including friction, accidental centrifugal forces and gravity that occur when the ballbot follows the reference trajectory. The system stability is guaranteed on the basis of Lyapunov theory. Control efficiency and robot stability under system uncertainties are demonstrated by numerical simulation.