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The Effectiveness of Financial Sources for Climate Change in Vietnam
Thi Nhung NGUYEN(Thi Nhung NGUYEN ),Minh Hoa NGUYEN(Minh Hoa NGUYEN ),Thi Phuong Anh VU(Thi Phuong Anh VU ),Thi Hoang Anh DO(Thi Hoang Anh DO ) 한국유통과학회 2023 The Journal of Asian Finance, Economics and Busine Vol.10 No.1
This research aims to give information about the current situation of five financial sources for climate change in Vietnam, including (i) the State budget used by ministries; (ii) the State budget used by provinces; (iii) Bilateral funds; (iv) Multilateral funds; and (v) Private funds, and then classify them in line with the effectiveness. The working paper’s secondary data on spending on CC-related activities, collected from reports of six ministries and 29 provinces, show that the State budget has been crucial in subsidizing CC-related activities in Vietnam. Moreover, domestic investment has accounted for a major part of the total expenditure of ministries and provinces for climate change. In addition, by using primary data collected from surveys sent to twelve experts from 5 groups, such as researchers, practical experts, managers of private funding organizations (such as banks and enterprises), managers of international funding organizations and beneficiaries, and then analyzing the data through the AHP method, the study shows that all climate finance sources in Vietnam are still not very effective. However, private sector funds are considered the most effective financial source for responding to climate change.
New Dibenzocyclooctadiene Lignan from Kadsura induta and Their Cytotoxic Activities
Pham, Thi Hong Minh,Do, Tien Lam,Nguyen, Quyet Tien,Nguyen, Ngoc Tuan,Vu, Phuong Nhung,Nong, Van Hai,Phan, Van Kiem,Nguyen, Xuan Nhiem,Chau, Van Minh,Park, SeonJu,Kim, Seung Hyun Korean Chemical Society 2014 Bulletin of the Korean Chemical Society Vol.35 No.6
Profitability and the Distance to Default: Evidence from Vietnam Securities Market
Van Thuy Thi VU,Nhung Hong DO,Hung Ngoc DANG,Tram Ngoc NGUYEN 한국유통과학회 2019 The Journal of Asian Finance, Economics and Busine Vol.6 No.4
The paper examines the influence of profitability on distance to default (DD) in Vietnam securities market. The investigated sampl e consists of 211 companies listed on HOSE during 18 years from 2010 to 2017. We apply KMV model to calculate distance to d efault and use both macroeconomics factors and firm specific factors as independent variables. Using General Least Squared (GL S) method, we find evidence to confirm the positive relationship between profitability and distance to default. This result showed t hat, although profitability did not directly reflect the cash flow generated, a good profitable enterprise would be an important facto r to help facilitate and generate cash flow and at the same time debt was guaranteed when it was due. Besides, the test results rev ealed that the financial structure and sales on assets have the inverse effect on the distance to default at the significance level o f 5%. The results also revealed that a group of macro factors had an influence on the distance to default of businesses, including spre ad, GDP and trade balance (via exchange rates). Gross domestic income had certain impacts on the distance to default of businesse s. This was also a basic indicator measuring the national economic cycle.
Optimize Negotiation Price in Construction Procurement using Bayesian Fuzzy Game Model
Sou-Sen Leu,Pham Vu Hong Son,Pham Thi Hong Nhung 대한토목학회 2015 KSCE JOURNAL OF CIVIL ENGINEERING Vol.19 No.6
The challenge of construction procurement negotiation arises partly because each negotiation side has private information on their payoff function but is uninformed of the values and strategies of the opposite side. The uncertain and limited contractor information as well as complex correlations among various factors affect contractor behaviors, making learning a supplier’s negotiation strategy and deciding the appropriate offer price difficult for contractors. Therefore, the purpose of this study was to apply the forecasting ability of a novel Bayesian Fuzzy Game Model (BFGM) in providing negotiation support and recommendations for contractors determining an appropriate current bid price. The validation analysis revealed that the contractor can foresee the supplier’s future bidding strategy to increase the success rate and profit, reduce the time spent in unnecessary negotiation, and improve negotiation efficiency in the construction material procurement process. Based upon the survey data from Taiwan and Vietnam, the preliminary validation of the model shows that both contractor and supplier can obtain the profitable agreement by applying the BFGM within a reasonable negotiation time.
Synthesis of oxime from a renewable resource for metal extraction
Anh Son Hoang,Thi Huong Tran,Hong Nhung Nguyen,Hong Son Vu,Thanh Phong Vo,Chi Phan,Thanh Vinh Nguyen 한국화학공학회 2015 Korean Journal of Chemical Engineering Vol.32 No.8
A new method for semi-synthesis of alkyl salicylaldoximes from cardanol is reported. Cardanol was extracted from decarboxylation process of cashew nutshell liquid, an abundant agricultural by-product. Molecular structures, physical and chemical properties of cardanol and oxime derivatives were confirmed by spectroscopic analyses. The produced oximes were successfully employed to extract copper(II) cation from aqueous copper salt solutions, offering a practical and economical pathway to effectively recover metals using agricultural by-products.