• 한국항해항만학회지
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• 제46권2호
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• pp.121-133
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• 2022

The purpose of this study was to analyze decision-making regarding ship finance term selection from the behavioral finance perspective and to confirm if the causes and backgrounds of decision-making related to the term selection of ship finance are explicitly explained by behavioral finance theories. Additionally, through a case study, this study infers if decisions are irrational. Narrative and questionnaire responses on the selection of the ship finance period were obtained and analyzed from the behavioral finance perspective. Some shipping companies incur additional losses by choosing inappropriate ship-financing terms. This study applied behavioral finance theories, such as the certainty effect, availability heuristic, and loss aversion, to clearly explain the causes and background of such decision-making. Based on the results, it was found that behavioral finance theories impact ship financing decisions and errors related to behavioral finance can result in irrational decisions. Ship finance managers must be vigilant in preventing behavioral finance errors that can affect the decision-making term of ship finance.

• 한국항해항만학회지
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• 제45권5호
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• pp.259-275
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• 2021

This study analyzed the decision-making process in ship finance for the choice between fixed and floating interest rates using behavioral finance theories. Results confirmed that causes and background of decision-making processes could be explicitly explained by the framework of behavioral finance theories. This study also determined whether decisions were irrational. A case-study research was applied as the methodology. Decision-making data on ship finance collected through narrative and questionnaire responses were analyzed and evaluated using behavioral finance theories. Theories of behavioral finance used in the analysis and research of this study included availability heuristic, anchoring effect, and opportunity cost theory. Narrative and survey responses were clearly explained by theories of behavioral finance. It was found that a shipping company suffered additional losses owing to decisions that included behavioral finance errors. Behavioral finance theories largely influenced the decision-making process of choosing between a fixed interest rate and a floating interest rate. Shipping finance decisions related to interest rate selections could be clearly explained by behavioral finance theories. Errors related to behavioral finance could result in irrational decisions. Thus, managers who are responsible for shipping finance should remain vigilant toward any behavioral finance errors when making shipping finance decisions.

• 수산경영론집
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• 제31권2호
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• pp.93-117
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• 2000

Fisheries finance is divided into the policy time of long period of time and low interest and the special financing institutions, such as Fisheries Co-operatives. Union system finance is the system finance, which supports the fisheries system organization. Fisheries Co-operatives in cities, towns and villages are the independent management objects. Prefecture federation of Fisheries Co-operative is in prefecture stage. Norm Chukin Bank is in national stage. Each shares functions in these three stages, and finance is performed systematically, Fisheries policy finance comprises government financial institution capital such as the Agriculture, Forestry and Fishery Finance Corporation whish is based on the capital of a country or a prefecture financial fund, and fishery Modernization Capital used as financial funds through the government. Moreover, to complement such finance institutionally, Fisheries Credit Foundations, Agriculture and Fisheries Saving Insurance Corporation and National fisheries Co-operative Trust Enterprise Mutual Aid system have been established

• International Journal of Computer Science & Network Security
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• 제21권12spc호
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• pp.611-619
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• 2021

This article is devoted to the study of digital finance development in the global economy. The study aims to show the digital finance development level in different states and its impact on their economic development. In the course of the study, three hypotheses are put forward: 1) increased spending on innovation contributes to the competitiveness of financial services; 2) digital technology makes the financial systems of states more developed; 3) the development of digital finance contributes to the competitiveness at the level of states. Correlation and regression analysis are applied for building the empirical study. The results of the study helped to understand the digital finance concept. It also shows the main stages of digital finance development, the digitalization rank of the countries, the impact of digitalization on the financial and economic sphere. According to the results of empirical analysis, it is confirmed that the countries that invest more in innovative technologies are more developed. Therefore, digitalization has a significant value for the financial system and has a synergistic effect on all areas of the economy.

• The Journal of Asian Finance, Economics and Business
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• 제9권5호
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• pp.273-283
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• 2022

Banking and finance is a broad term that incorporates a variety of smaller, more specialized subjects such as corporate finance, tax finance, and insurance finance. A virtual assistant that assists users in searching for information about banking and finance terms might be an extremely beneficial tool for users. In this study, we explored the process of searching for information, seeking opportunities, and developing a virtual assistant in the first stages of starting learning and understanding Vietnamese to increase effectiveness and save time, which is also an innovative business practice in Use-case Vietnam. We built the FIBA2020 dataset and proposed a pipeline that used Natural Language Processing (NLP) inclusive of Natural Language Understanding (NLU) algorithms to build chatbot applications. The open-source framework RASA is used to implement the system in our study. We aim to improve our model performance by replacing parts of RASA's default tokenizers with Vietnamese tokenizers and experimenting with various language models. The best accuracy we achieved is 86.48% and 70.04% in the ideal condition and worst condition, respectively. Finally, we put our findings into practice by creating an Android virtual assistant application using the model trained using Whitespace tokenizer and the pre-trained language m-BERT.

• 한국항해항만학회지
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• 제44권4호
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• pp.326-337
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• 2020

선박금융 의사결정에서 해운기업들은 비합리적인 의사결정을 선택하는 경우가 있으며, 이러한 결과는 해운기업들에 막대한 손실을 유발시킨다. 이러한 선박금융 의사결정 선택에 대한 분석을 본 연구는 행동재무학 이론 중 엥카링 효과와 매몰 비용 효과 이론으로 접근 하였으며, 설문지법과 사례 분석 방법론으로 논문을 작성하였다. 분석 결과, 행동재무학 이론인 엥카링 효과와 매몰 비용 효과가 선박금융 의사결정에 영향을 미친다는 사실과 이러한 영향으로 의사결정자가 비합리적인 의사결정을 선택하게 될 수 있다는 사실을 발견했다.

• Journal of Korea Trade
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• 제24권1호
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• pp.59-81
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• 2020

Purpose - This study analyzes the scope of due diligence and risks of banks and K-Sure in trade finance covered by EFF focusing on Moneual case, one of the latest and biggest trade finance fraud cases in Korea. Also, we suggest anti-fraud measures in trade finance on the part of banks and K-Sure in order to give them a desirable way of due diligence and reasonable risk management of export insurance. Design/methodology - Based on Moneual case of trade finance fraud, this study employs the methodology of an extended literature review and analysis of court decisions. Findings - Seoul High Court of Korea failed to decide whether K-Sure was wholly obliged to pay the insurance against the banks' EFF claims, but issued a compulsory mediation order, judging that both the banks and K-Sure were responsible by 50:50. The court may have judged that both the parties had lacked their due diligence in the trade finance. It is quite difficult for trade finance providers to manually investigate whether the transaction is suspected of trade finance fraud, so digitalization of trade finance which can facilitate the prevention and detection of trade fraud needs to be realized quickly. Since there has been no international rule available for open account trade finance up till now, clearly stipulated EFF terms on the exporter's genuine export obligation might have protected K-Sure from the disaster. Originality/value - This study investigates the due diligence of the banks and K-Sure in Moneual case which few researchers have considered, to the best of our knowledge. This study also suggests several practical methods (including block chain) to prevent complicating trade finance fraud amid increasing use of an open account, and further offers reasonable risk management of EFF employing international factoring rule which is also related to problematic open account trade finance.

• 무역상무연구
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• 제21권
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• pp.55-70
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• 2003

Shipping protectionist measures are imposed to help the national fleet based on the protection that shares are low and that there are economic benefits from increasing them. Relative to the complexity of those objectives, protection is fairly simple and blunt instrument of policy. Shipping protectionist measures are classified into two groups on the basis of the nature of protectionist tools; finance-oriented and non-finance oriented instruments. The thesis aims to show non-finance oriented shipping instruments in the pre-WTO Period. Chapter 2 deals with the development of protectionism in shipping. Chapter 3 Classified non-finance oriented protection such as Cargo Reservation, Cargo Sharing and Cargo Control. Chapter 4 outlined and examined the effect of Non-Finance Oriented Shipping Instruments which was the most important in developing countries.

• 한국지능시스템학회논문지
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• 제13권3호
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• pp.377-379
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• 2003

In this paper, we define a strong fuzzy hyperK-subalgebra and investigate between a strong fuzzy hyperK-subalgebra and a fuzzy hyperK-subalgebra. And then we give some properties of a weak homomorphism and a strong fuzzy hyperK-subalgebra.

• 무역학회지
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• 제44권6호
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• pp.39-54
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• 2019

Trade finance promotes export performance, and every small- and medium-sized export business has the right to use policy finance. The credit line is also stipulated by relevant laws and regulations. However, trade finance has repeatedly been misused, so these matters can lead to substantial financial loss and damage to the related financial institutions. The lack of expertise of K-SURE and the backwardness of banks represent even bigger problems in the follow-up management. The existing trade finance system should be improved in the following ways from the institutional and legal perspectives. Firstly, follow-up management of beneficiary companies should be reinforced and systematized through examining business tendencies, financial status, and other important factors. There is also a need for advancement of following up management. An effective and streamlined financing system must be established by abolishing the Korea Trade Insurance Corporation. This study presents improvements and their implications by looking into the main issues under the current trade finance system. This study is based on documentary research and practical cases.