• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2012.10a
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• pp.268-270
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• 2012

글로벌 금융위기 이후 우리나라의 조선사와 해운사의 경영악화가 심화되고 있다. 해양플랜트 시장의 성장에 맞춰 OSV의 성장도 두드러지는 실정이지만, 우리나라의 조선사와 해운사의 진출은 아직 초보단계에 머물러 있다. OSV는 우리나라의 경제성장의 한 축을 담당했던 조선-해운의 동반성장 모델과 마찬가지로 OSV건조-운영은 침체에 빠져있는 우리나라 조선사와 해운사에 좋은 성장기회를 제공하여 동반성장이 가능한 좋은 전략이 될 수 있을 것이다. 이에 본 원고에서는 국내 조선사와 해운사가 OSV 시장에 동반진출할 수 있는 방안을 제시하였다.

• KDI Journal of Economic Policy
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• v.33 no.3
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• pp.33-55
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• 2011

Market concentration in the Korean banking industry has markedly increased since the financial crisis of 1997-1998 because of M&As, P&As, and consolidation of banks. With this change, there has been a growing concern over market power in the Korean banking sector. We examine the effects of market concentration on bank efficiency and competition for the period of 1992-2006. Three different indicators of bank inefficiency are used in this study, including X-inefficiency that is derived from the directional technology distance function. The level of competition is measured by both the H-statistic of the Panzar-Rosse model and the level of the net interest margin and its standard deviation. Empirical results indicate that market concentration has not improved bank efficiency through scale economies or scope economies. Instead, recent mergers, acquisitions and consolidation of banks resulted in an increase in inefficiency measured by the three different indicators: X-inefficiency, labor inefficiency and asset inefficiency. While an increase in market share of individual banks improved bank efficiency, an increase in the overall market concentration ratio resulted in lower efficiency. Our study also finds that the Korean banking sector has been monopolistically competitive throughout the sample period except for the crisis period according to the H-statistic. Although an increase in market concentration ratio has not changed the overall level of bank competition, it has a positive significant effect on the level of the average interest margin.

• Journal of the Economic Geographical Society of Korea
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• v.11 no.4
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• pp.580-599
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• 2008

This paper aims at examining the existence and characteristics of regional difference in project finance in Korea. Main results of this paper are as follow. Firstly, regional difference in project finance between capital region and local can be seen partially. However, their characteristics are different from corporate finance. ANOVA tests show significant differences of excess interest rate occur in case of commercial real estate projects and significant differences of contracted terms occur in case of residential real estate projects carried out by local banks. Secondly, key factors causing the regional differences in project finance are asymmetric information for cash flow generated by the project between the capital region and local. Especially, regional differences in project finance are different from those in corporate financing because of local banks$^{\circ}{\phi}$ behaviors. They follow and act as the passive members of nationwide banks in case of the capital region projects. Thirdly, prepaid sale system and the guarantee system depending on construction companies dilute the regional differences in project finance in case of residential real estate projects. Although these systems contributed rapid growth of project finance, they may be the main factors distorting project finance market which lead to financial crisis. In these context, policy implications may be derived in order to solve the confronted problems of project finance market.

• Korean Journal of Construction Engineering and Management
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• v.12 no.5
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• pp.35-45
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• 2011

Establishing housing supply strategies in Korean housing market is a crucial issue due to contradictory but concurrent two problems in market; one is the unstable working-class residential and the other is the high vacancy rate by the low-level of sales rate. Although government has been continuously implementing various supply policies in an attempt to evenly distribute houses as well as to keep supply and demand in balance, it is difficult to satisfy all of stakeholders, such as housing consumers, housing owners and housing suppliers. This paper, therefore, applies a system dynamics methodology and offers a dynamic and integrated model encompassing for-profit behaviors of each market participants. The proposed model simulates the future trends of house prices, the balances between supply and demand, construction companies earnings and vacancy rate when applying various housing supply scenarios. From the simulation result, recent governmental small-size rental housing supplies in bulks should utilize private construction companies to stabilize housing distribution rate and private supply system as well as the supply and demand are well balanced.

• Journal of Venture Innovation
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• v.1 no.1
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• pp.83-98
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• 2018

This paper makes a theoretical approach to the differences between transaction tax and capital gains tax when the financial instruments are traded and imposed taxes in K-OTC market, a newly emerging off-board market. Since it is difficult to reduce risk to the level which investors would like to pursue - depending on the taxation methods of portfolio-composed financial instruments - when it comes to forming a synthetic bond to hedge risk, this paper also seeks for effective taxation methods to make this applicable. First of all, to thoroughly review the taxation balance of synthetic bonds, this paper analyzed the effects of the transaction tax and capital gains tax imposed upon synthetic bonds according to the changes in final stock price and strike price in K-OTC market, and analyzed after-tax profit differences among them depending on whether income tax deduction took place or not. As a result of the research upon the tax gap in transaction tax and capital gains tax according to the changes of final stock prices, it was shown that imposing transaction tax is more likely to be effective for some level of risk hedging with replicating portfolio considering taxation policies and financial markets, since the effect of the transaction tax has a much lower tax gap than that of capital gains tax. In addition, in relation to whether income tax deduction was permitted or not, it was proved that the effect of the transaction tax and the capital gains tax vary depending on the variation in the strike price. Above all, it was shown that if the strike price is lower than the stock price, the transaction tax will be less affected by the existence of income tax deduction than the capital gains tax, while both will be equally affected by the existence of income tax deduction if the strike price is higher than the stock price. Further study would be to demonstrate the validation of this in the K-OTC market with actual financial instruments and, also, to seek for a more systematic hedging method by using a ratio analysis approach to the calculation of the option transaction tax

• 월간 기계설비
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• s.66
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• pp.61-68
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• 1996

병자년 새해에서는 연면적 5천$m^2$ 이상인 다중이용시설의 감리는 감리전문회사가 맡게 되고 건축허가시 건축위원회의 심의를 반드시 받아야 하는 등 건축물 감리가 강화되며, 부부합산 금융소득이 4천만원을 초과하는 경우 종합과세 대상이 된다. 또 도심지 혼잡지역을 통과하는 1~2인승 차량에 혼잡통행료를 물릴수 있다. 5월부터는 주가지수 선물시장이 개설되는 등 정치$\cdot$경제$\cdot$사회 각 분야에 걸쳐 제도적, 법률적으로 많은 변화가 있게 된다. 세제, 금융, 노동, 주택, 교통, 기업환경 등 각 분야에 걸쳐 새해부터 달라지는 내용들을 알아보기로 한다.

• Review of KIISC
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• v.28 no.4
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• pp.29-33
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• 2018

대칭키 암호기술은 고도화된 국방, 산업, 금융보안에 핵심적인 요소이다. 그리고 이에 대한 대한민국 표준기술의 국제표준화는 그 규모가 날로 커지는 IT 산업, 금융 시장을 한국이 선도하는데 큰 도움이 된다. 본 논문에서는 국제표준화기구/국제전기표준화위원회 합동기술위원회 1/연구그룹 27 작업그룹 2(ISO/IEC JTC 1/SC 27 WG2)에서 진행되고 있는 대칭키 암호기술의 표준화 동향을 살펴본다.

• Proceedings of the Korean Statistical Society Conference
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• 2001.11a
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• pp.199-204
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• 2001

1997년 IMF 경제위기 이후 우리나라의 금융산업은 급격한 변화를 겪고 있다. 지난 4년간 은행들을 비롯한 금융기관들이 대형화를 통한 경쟁력 강화를 위해 합병이 실시되었다. 은행합병의 궁극적인 목적은 합병에 의해 규모를 대형화하고 업무범위를 다양화하여 수익규모를 증대시키고 수익원을 다원화하는 한편, 경영자원의 투입과 활용을 효율화하고 시장지배력을 확충하여 경영성과를 제고함으로써 기업가치를 증진시키는데 있다고 할 수 있다. 본 연구에서는 1997년 이후에 본격적으로 이루어진 합병은행들을 대상으로 맘퀴스트 ${\ulcorner}$Malmquist${\lrcorner}$ 총요소생산성(Total Factor Productivity) 지수를 사용하여 그 성과를 측정해 보았다.

• KDI Journal of Economic Policy
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• v.15 no.3
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• pp.131-160
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• 1993

본고(本稿)에서는 다양한 형태의 금융충격(金融衝擊)의 거시경제효과(巨視經濟效果)를 분석하기 위해, 모든 금융충격(金融衝擊)을 통화의 지불수단으로서의 이용률(利用率)을 급격하게 변화시킴으로써 화폐시장(貨幣市場)에 초과수요나 초과공급을 초래하는 현상으로 이해하고, 동 충격을 유통속도충격(流通速度衝擊)과 통화승수충격(通貨乘數衝擊)으로 분리하여 그 규모를 추정할 수 있도록 전자(前者)는 은행의 예금회전율(預金回轉率)과 현금통화보유성향(現金通貨保有性向)에 의해, 후자(後者)는 현금통화보유성향과 지급준비보유성향에 의해 설명하는 일반적인 모형을 개발했다. 동 모형을 아용하여 80년대 이후 우리나라의 금융충격사례(金融衝擊事例)에 대해 분석한 결과는 다음과 같다. 82년 거액어음사기사건과 7.3조치에 의한 실명제예고조치(實名制豫告措置)는 M2를 3% 이상 감소시키는 효과를 초래하였으나, 실제로는 통화당국의 대응으로 오히려 3.0% 수준의 M2가 초과공급된 반면, 1988년의 금융실명제(金融實名制) 실시예고와 민간(民間)에 의한 1993년 8월 12일의 금융실명제실시예견은 M2를 각각 3.9% 및 4.9% 감소시키는 효과를 초래하여 정부의 통화공급대응(通貨供給對應)에도 불구하고 결과적으로는 각각 0.8% 및 0.6% 수준의 M2 과소공급을 초래한 것으로 추정되었다. 93년 8월 12일의 금융실명제 전격실시는 개략적으로 7~8%의 M2 통화량감소효과를 초래한 것으로 추정되지만, 실제로는 통화당국(通貨當局)의 신축적 통화공급으로 0.3~0.6% 정도의 M2 초과공급이 이루어진 것으로 추정되었다. 한편 본고(本稿)에서는 이와 같이 추정된 사례별 금융충격의 거시경제효과(巨視經濟效果) 시뮬레이션 결과(結果)도 같이 보여주고 있다.

• Journal of Digital Convergence
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• v.13 no.4
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• pp.175-189
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• 2015

As issues of Fintech(Financial technology) emerge, research on electronic banking is growing and garnering much attention in the market. This study analyzed 184 studies on e-banking over 15 years, from 2000 to 2014. Using meta-analysis, the paper draws attentions to the trends in domestic electronic banking studies. Interest peaked in 2008, when 28 papers were published and 35 theses in Information Security and Cryptology were announced. This research focus emphasizes the impact of e-banking services, technology and infrastructure, and laws and regulations on society. Electronic payment systems are a focal point of research on technology and infrastructure. Research on the e-finance market have influenced studies on the financial progress and other social issues. Benefits of this research include a better understanding of the trends in electronic banking studies and its influence on related fields, as well as help electronic banking-related policies and technology research.