• The Journal of Asian Finance, Economics and Business
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• 제8권10호
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• pp.47-56
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• 2021

It is unavoidable for businesses, especially commercial banks, to compete with other firms and financial institutions in a globalized and internationalized world. Basel I, II, and III were developed by the Basel Committee on Banking Supervision with the primary purpose of supporting banks in dealing with potential risks and enhancing their ability to absorb losses. Basel II and III require the minimum capital adequacy ratio (CAR) of 8% and 10.5%, respectively. This paper estimates the optimal CAR of 26 commercial banks in Vietnam from 2016 to 2020 using the two-stage DEA method. According to the empirical findings, banks with ideal CARs exceeding 8% (as defined by Basel II) and 10.5 percent (as defined by Basel III) account for approximately 98 percent and 88 percent of all banks, respectively. Furthermore, 75.83 percent of all banks need to boost their existing CAR to achieve the optimal level of CAR as well as obtain the best performance. On average, the optimal CAR of state-owned banks is higher than other joint-stock banks, respectively 26 percent and 19 percent. Consequently, it is recommended for Vietnam commercial banks to reach optimal CAR and comply with the new policy set by Basel III with the purpose of approaching the efficient frontier.

• 수산경영론집
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• 제47권1호
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• pp.87-100
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• 2016

Suhyup Bank became to be subject to regulation of capital ratio by Basel III which was introduced in order to enhance stability of the financial institution. Accordingly, Suhyup Bank will require recapitalization. It is important to estimate the risk-weighted assets in calculating of Suhyup Bank's recapitalization scale. Therefor, this study aimed to present a scientific model as estimated the risk-weighted assets. Risk-weighted assets are calculated by applying different risk weights for loans, may have a certain relationship with the loans. Results show that the risk-weighted assets is affected by the previous year's risk-weighted assets and influenced the increase in loans during the year. Since the required basic capital adequacy ratio was specified, the risk-weighted assets should be predicted reasonably. Accordingly, on this study it was tried to derive the accounting equation to predict the risk-weighted assets based on management data of a bank since introduction of Basel III. As the risk-weighted assets were weighted differently according to the type of loans, if the accounting equation is derived by using the type of loans, then it would be helpful for the risk management of banks in the long-term. According to this, the increase of loan would be predicted on the basis of past management performance of Suhyup Bank, and for this reason, the future risk-weighted assets of Suhyup Bank were predicted. The result of this study was showed that 98.3% of risk-weighted assets of the previous year, 62.4% of the secured loan changes and 95.1% of the credit loan changes affected risk-weighted assets.

• 예술인문사회 융합 멀티미디어 논문지
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• 제9권6호
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• pp.773-782
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• 2019

바젤III(Basel III)는 국제결제은행(BIS)이 2010년에 확정한 강화된 재무건전성기준으로 대표적인 규제비율에는 자본적정성, 자산건전성, 유동성 등이 있다. 자본적정성 규제의 측정항목은 BIS자기자본비율, BIS기본자본비율, 단순자기자본비율로 구성된다. 자산건전성 규제의 측정항목에는 고정이하여신비율과 대손충당금적립률이 있으며, 유동성 규제의 측정항목에는 원화 및 외화 유동성커버리지비율 등이 있다. 본 연구는 은행의 건전성감독지표를 도출하고, 재무건전성 관점에서 국내 인터넷전문은행과 시중은행을 비교하여 문제점 도출과 해결방안을 모색해보고자 한다. 연구결과, 국내 인터넷전문은행의 자기자본비율은 시중은행에 비해 낮은 것으로 나타났다. 자본적정성 규제를 고려하여 지속적인 영업을 수행하기 위해서는 추가적인 자본확충이 필수적인 상황이다. 또한 국내 인터넷전문은행은 2019년에 중금리 대출의 만기가 도래하며 연체율과 고정이하여신비율이 높아지는 것으로 나타났다. 바젤I 적용을 받고 있는 인터넷전문은행은 재무건전성은 양호한 수준이나 바젤III 시행에 대비하여 BIS총자본비율과 보통주자본비율을 높여야 할 것이다.

• The Journal of Asian Finance, Economics and Business
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• 제9권3호
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• pp.347-354
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• 2022

This article examines the influence of Basel III reforms, risk management, and banking sector efficiency on banks' financial stability in emerging countries. The data for this study is collected from various sources. Based on the GDP classification of IMF, the top 22 countries were selected as the sample. The sampling frame includes all six regions of the world including 482 banks and 3022 observations in total. The empirical analysis is carried out by estimating the random effects models. It is found that the effects of capital buffer, liquidity, and risk management practices are significant on financial stability. It is also noticed that the capital buffer has a constructive and significant influence on financial stability. However, liquidity management shows a mixed impact, as in some countries, its impact is positive and significant while, in other countries, it is insignificant. Risk management practices have an overall positive influence on financial stability in the case of large economies. However, results are insignificant in the case of small economies. Bank-specific variables, namely profitability, size, and efficiency have a positive whereas, loan quality has a negative impact on financial stability in the emerging countries. GDP has a positive impact on financial stability whereas inflation and unemployment both have a negative effect on financial stability.

• 통상정보연구
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• 제15권3호
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• pp.289-310
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• 2013

지난 시기 우리나라는 수출진흥을 위한 정책적 수단으로 무역금융제도를 적극적으로 활용해 왔으며, 또한 그 효과에 있어서 의심의 여지가 없다. 그러나 2008년 리먼브라더스 파산으로 인한 세계금융위기를 겪으면서 국제사회는 유동성 리스크를 효과적으로 관리하기 위하여 바젤 III를 새롭게 등장시켰다. 우리나라는 시중은행을 중심으로 무역금융을 지원하고 있으나, 국내 시중은행의 취약한 해외신용평가, 위험인수 역량으로 인해 다양한 무역금융기법의 활용이 부족한 실정이다. 이러한 상황에서 바젤 III 등 관련 국제규범 도입에 따른 무역금융 위축 가능성에도 대비해야 한다. 따라서 본 연구에서는 우리나라 무역금융제도의 현황을 분석하고, 금융시장의 국제적 규제 강화 추이에 적극적인 대응방안을 모색하고자 한다. 이를 위해 기존의 시중은행을 통한 저금리 융자를 통한 지원정책을 벗어나 공공부문을 통한 무역금융지원이 확대되어야 한다. 특히 수출입은행, 한국무역보험공사 등을 적극 활용하여 해외 진출기업에 대한 지원, 고 신용위험 국가와의 교역에 대한 지원, 중소기업의 지원확대, 바젤 III 등 국제적 논의 참여 방안에 대하여 제시하였다.

• The Journal of Asian Finance, Economics and Business
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• 제7권11호
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• pp.1113-1122
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• 2020

The purpose of this study is to examine how the Indian banks have adjusted their risk-based capital ratios during 2009-2018 to meet the regulatory requirements. Banks can, in principle, increase their risk-based regulatory capital ratio, either by increasing their levels of regulatory capital or by shrinking their risk-weighted assets by adjusting asset growth or risk in the portfolio. We investigate banks' capital behavior by decomposing the change in the capital ratio into the contribution of its components and analyzing their variance across regulatory regimes and banks' ownerships. We further investigate how each component of the capital ratio is adjusted by the banks by breaking down them into balance sheet items. We find that the banks' capital behavior significantly differed between public and private sector banks and between the two regulatory regimes. During Basel II, banks, in general, followed a strategy of aggressive asset growth with increased risk-taking. The decline in the CRAR because of such an expansionary strategy was adjusted by augmenting additional capital. However, during Basel III, due to higher capital requirements, both in terms of quantity and quality, banks followed a strategy of cutting back their asset growth and reducing the risk in their portfolio to maintain their CRAR.

• 국제지역연구
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• 제12권3호
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• pp.217-239
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• 2008

본 논문의 목적은 영국, 스페인의 연구결과를 바탕으로 바젤 II의 도입에 따라 한국에서도 경기순응성이 존재할 것인가에 대해 분석하는 것이다. 소매금융자료의 제약으로 한국의 경우 자기자본비율의 분모에 해당하는 위험가중자산과 경기순응성간의 상관관계, 그리고 자기자본비율과 경기순환간의 상관관계를 토대로 분석한 결과 경기순응성이 나타날 가능성이 높은 것으로 판단된다. 그러나 한국의 경우 이와 같은 거시적 변수의 추세만을 가지고 자기자본의 경기순응성을 판단하는 것은 한계가 있다. 앞으로 소매금융에 대한 분석자료가 더 많이 축적될 경우 영국이나 스페인의 경우와 같이 보다 더 체계적인 분석모형을 이용하여 판단해야 할 것이다. 마지막으로 정책적 시사점을 유도하기 위해 필요자기자본의 산출과정(Pillar I), 감독기관의 점검과정(Pillar II), 그리고 시장규율(Pillar III)에 대해 살펴보았다.

• The Journal of Advanced Prosthodontics
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• 제9권4호
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• pp.287-293
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• 2017

PURPOSE. To compare the dimensional accuracy of three impression techniques- a separating foil impression, a custom tray impression, and a stock tray impression. MATERIALS AND METHODS. A machined mandibular complete-arch metal model with special modifications served as a master cast. Three different impression techniques (n = 6 in each group) were performed with addition-cured silicon materials: i) putty-wash technique with a prefabricated metal tray (MET) using putty and regular body, ii) single-phase impression with custom tray (CUS) using regular body material, and iii) two-stage technique with stock metal tray (SEP) using putty with a separating foil and regular body material. All impressions were poured with epoxy resin. Six different distances (four intra-abutment and two inter-abutment distances) were gauged on the metal master model and on the casts with a microscope in combination with calibrated measuring software. The differences of the evaluated distances between the reference and the three test groups were calculated and expressed as mean (${\pm}SD$). Additionally, the 95% confidence intervals were calculated and significant differences between the experimental groups were assumed when confidence intervals did not overlap. RESULTS. Dimensional changes compared to reference values varied between -74.01 and $32.57{\mu}m$ (MET), -78.86 and 30.84 (CUS), and between -92.20 and 30.98 (SEP). For the intra-abutment distances, no significant differences among the experimental groups were detected. CUS showed a significantly higher dimensional accuracy for the inter-abutment distances with -0.02 and -0.08 percentage deviation compared to MET and SEP. CONCLUSION. The separation foil technique is a simple alternative to the custom tray technique for single tooth restorations, while limitations may exist for extended restorations with multiple abutment teeth.

• The Journal of Asian Finance, Economics and Business
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• 제7권12호
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• pp.377-384
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• 2020

Banking is very regulated by the government and even has to follow regulations issued by the Basel Committee on Banking Supervision, which regulates banking in the world. According to Basel III, banks must provide capital reserves called capital buffers. The purpose of this study is to examine the factors that determine capital buffer. Factors thought to affect the capital buffer studied consisted of profitability (ROA), credit risk (NPL), liquidity risk (LDR), capital adequacy in the previous period (CARt-1), management risk (NIM), and ratio of operating risk (OER). The population in this study is conventional banks listed on the Indonesia Stock Exchange, as many as 42 banks, with a sample of 40 banks taken by purposive sampling method with an observation period of four years with quarterly data (2016-2019). To test the hypotheses, regression panel data is used. After being tested, it turns out that the fixed effect model is better than the common effect and random effect. The results of the study with fixed effect models show that ROA, NPL, and OER significantly and negatively affect capital buffer. CAR_t-1 has a positive and significant effect on capital buffer, while LDR and NIM do not affect capital buffer.

• 통상정보연구
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• 제11권1호
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• pp.379-403
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• 2009

The Purpose of this study is to research the problems of trade restriction for an environment protection. Environmental regulation relate to trade are Convention on International Trade in Endangered Species of Wild Fauna & Flora, Montreal Protocol on Substances that Deplete the Ozone Layer, Kyoto Protocol to the UN Framework Convention on Climate Change, Basel Convention on the Control of Transboundary Movements of Hazardous Wastes & Their Disposal, Cartagena Protocol on Biosafty and WTO Agreement. Regulatory action for environmental protection has economics instrument, command & control, liablity, damage compensation, voluntary agreement. In the case of our country, impact of regulatory action for environmental protection is low. Because is recognized position of developing country yet. For in the balance rules of trade and enviroment, First must satisfy WTO's basic principles and principle of quantitative restrictions prohibition, Second, operation of protection action must reasonable and objective standards Third, must satisfy GATT article 20 (b) clause and (g) protestation each essential factor To grow for environment advanced country, we should do i) using of FTA ii) international cooperation strengthening for developing country position iii) construction of environment information network