수요-공급 통합적 관점하에서 지역화폐의 적정발행액 효과 분석

이근영,이근영,안현주,신정우 대한산업공학회 2020 대한산업공학회 추계학술대회논문집 Vol.2020 No.11

과학보도의 사건기사화

李勤永(이근영) 관훈클럽 2006 관훈저널 Vol.- No.98

<여씨향약언해(呂氏鄕約諺解)>의 변동규칙 연구

이근영 겨레어문학회 2009 겨레어문학 Vol.43 No.-

The purpose of this study is to discribe the morphophonological rules in <yeossihyangyakeonhae>. The morphophonological rules in <yeossihyangyakeonhae> is almost same as in 16th korean. In this book, [ㄱ-deletion] was found disappeared. This is an important clue of new structure to Morphophonological rules system. 이 연구는 <주자증손여씨향약언해 : 일석본(1574)>에 나타난 변동규칙을 기술하여, 16세기 음운사의 구체적인 자료를 확보하기 위한 일련의 노력이다. <주자증손여씨향약언해>는 자료의 특성상 다양한 내용을 찾기에는 부족한 자료이다. 그러나 이 자료에 나타난 아주 적은 양의 변동규칙은 16세기 언어 현상을 유추하는 데에 중요한 역할을 하게 될 것으로 보인다. 머리말에서 제시한 연구 목적에 따라 살펴본 이 연구의 결과는 다음과 같다. <주자증손여씨향약언해(일석본)>에 나타난 변동규칙은 이근영(1990ㄱ)에서 제시한 16세기 변동규칙 비교하면 크게 다르지 않다. 그러나 규칙 ‘/ㄱ/ 없애기’가 적용되지 않은 규칙이 임의적으로 나타나고 있다는 것은 새로운 변동규칙의 체계로 변환하고 있음을 인지 할 수 있는 중요한 단서 가운데 하나로 볼 수 있다.

부호제약을 이용한 소규모 거시모형 추정-한⋅미⋅일의 비교분석-

이근영 한국동북아경제학회 2014 동북아경제연구 Vol.26 No.4

The paper estimates a small macro model in Korea, U.S., and Japan using VARwith sign restrictions and then compares how aggregate demand(IS), aggregatesupply, and monetary policy(LM) shocks respectively influence industrialproduction(IP) gap, inflation, and short-term interest rates. The empirical results ofmedian impulse responses show that responses of IP gap and short-term interestrates to each shock are slow and uncertain in U.S. and Japan, compared to Korea. Negative effects of monetary contraction and cost push shocks on IP gap are biggerand faster in this case than in a case of Choleski method. But the reverse is thecase in real demand shocks. The respective responses of IP gap and inflation tomonetary contraction and cost push shocks have recently become weaker in Korea.

MRI Inter-Reader and Intra-Reader Reliabilities for Assessing Injury Morphology and Posterior Ligamentous Complex Integrity of the Spine According to the Thoracolumbar Injury Classification System and Severity Score

이근영,이준우,Seung Woo Choi,임현진,선혜영,강유선,채지원,김수진,강흥식 대한영상의학회 2015 Korean Journal of Radiology Vol.16 No.4

To evaluate spine magnetic resonance imaging (MRI) inter-reader and intra-reader reliabilities using the thoracolumbar injury classification system and severity score (TLICS) and to analyze the effects of reader experience on reliability and the possible reasons for discordant interpretations. Six radiologists (two senior, two junior radiologists, and two residents) independently scored 100 MRI examinations of thoracolumbar spine injuries to assess injury morphology and posterior ligamentous complex (PLC) integrity according to the TLICS. Inter-reader and intra-reader agreements were determined and analyzed according to the number of years of radiologist experience. Inter-reader agreement between the six readers was moderate (k = 0.538 for the first and 0.537 for the second review) for injury morphology and fair to moderate (k = 0.440 for the first and 0.389 for the second review) for PLC integrity. No significant difference in inter-reader agreement was observed according to the number of years of radiologist experience. Intra-reader agreements showed a wide range (k = 0.538–0.822 for injury morphology and 0.423–0.616 for PLC integrity). Agreement was achieved in 44 for the first and 45 for the second review about injury morphology, as well as in 41 for the first and 38 for the second review of PLC integrity. A positive correlation was detected between injury morphology score and PLC integrity. The reliability of MRI for assessing thoracolumbar spinal injuries according to the TLICS was moderate for injury morphology and fair to moderate for PLC integrity, which may not be influenced by radiologist’ experience.

경제선진화를 위한 무역정책의 과제

이근영 부산수산대학교 1990 (最高經營管理者課程)論文集 Vol.1990 No.4

단기 금융·주식·외환시장 간의 연계성 분석

이근영 예금보험공사 2015 금융안정연구 Vol.16 No.1

The paper investigates the dynamic interlinkage between the money, stock, and foreign exchange markets from impulse response analyses using monthly data. First, it obtains the impulse response functions which satisfy sign restriction conditions based on economic theories using a Givens matrix after it estimates a reduced-form VAR model by OLS. Next, it derives median, 5 percentile, and 95 percentile impulse response functions from them and then compares them with the impulse response functions based on Choleski decomposition. The empirical results show that the impulse response analysis using Choleski decomposition has limits to explain the interrelations between three markets. The interlinkage between stock and foreign exchange markets is relatively higher, compared to that between these markets and the money market. A positive shock to the money market rate increase won/dollar exchange rates and this result is different from the anticipation of the Keynesian theory. The effect of shock to the stock market on the foreign exchange market recently becomes stronger. On the contrary, an impact of the latter on the former becomes weaker. 본 연구에서는 월별 자료를 이용하여 자금시장과 주식시장, 그리고 외환시장이 동태적으로 서로에게 어떤 영향을 미치는지를 살펴보았다. 먼저 축약형 벡터자기회귀모형(VAR)을최소자승추정법(OLS)으로 추정한 후 Q prime Q=QQ prime =I 의 성격을 갖는 Givens 행렬을 이용하여경제이론모형에 기반을 둔 부호제약조건을 충족시키는 충격반응함수들을 구하였다. 다음으로 이 충격반응함수들로부터 중위수, 5번째 백분위수, 95번째 백분위수의 충격반응함수들을도출한 후 촐레스키 분해를 통해 구한 충격반응함수와 비교하였다. 실증적 분석결과는 통상적인 촐레스키 분해에 근거한 충격반응분석이 이들 시장간의 연계성을 설명하는 데 한계를 가지고 있음을 보여준다. 또한 주식시장과 외환시장간의 연계성은 이들 시장과 자금시장간의 연계성에 비해 높을 뿐만 아니라 단기금리의 상승 충격은 케인즈언 모형의 예상과달리 원/달러환율을 상승시킨다. 최근으로 올수록 주식시장 충격이 외환시장에 미치는 영향은 커지는 반면 외환시장 충격이 주식시장에 미치는 영향은 작아진다.

북한의 교육 정책에 따른 의학 교육 편제의 정치적 함의

이근영 고려대학교세종캠퍼스 공공정책연구소 2015 Journal of North Korea Studies Vol.1 No.1

The aim of this study is to present the changes and political implications of North Korean educational policy or institutions, by analyzing the Medical Education System of Pyongyang Medical College. Since the emergence of North Korean leader Kim Jong-un, the first policy enacted was a reform of the education system. The political intentions of the North Korean education reform can be summarized into three distinct areas. First, problem awareness for training. Second, reducing the control of the medical school system by the North Korean authorities. Third, the Internationalization of medical training, and the systematic framework for educational advancement. The concluding assessment of the study shows the political intention and the change of direction for North Korean education policy. The political endgame, however, is ensuring the survival of the regime and the omnipotent power of the head of state. North Korea has strengthened the control of the party (public health care and education) by incorporating the education agency (College of Medicine) in the University, which has a responsible role in social control. Also, this study found that the North Korean healthcare business included political ideological education within its medical education curriculum to help strengthen itself politically.

비행궤적기반운항 국제표준제정 및 적용방향에 대한 연구

이근영,Lee, Gun-Young 한국항공운항학회 2014 한국항공운항학회지 Vol.22 No.3

Modern Air Traffic Management has been shifted from the conventional vector- based clearances to trajectory based operations (TBO) concept which utilizes four-dimensional trajectory based on the internationally interoperable information using Globally Unique Flight Identifier (GUFI). This study reviews the development for TBO-related standards and Flight Information Exchange Model (FIXM), which has been discussed by the ICAO Air Traffic Management Requirements and Performance Panel (ATMRPP). In addition, plans for the next step with TBO and the Republic of Korea's participation on the Mini-Global Demonstration were also introduced.

다목적 전 공역 위성항법보정시스템 개발 및 적용에 대한 연구

이근영,Lee, Gun Young 한국항공운항학회 2014 한국항공운항학회지 Vol.22 No.1

Modern aircraft air navigation has been changed from the conventional air navigation aid to utilizing Global Navigation Satellite System. For the air navigation of fast moving aircraft, GNSS required extremely high accuracy and reliability. This study reviews the basic concept of Satellite Based Augmentation System which is discussed in the International Working Group of International Civil Aviation Organization and status of some SBAS leading State's case. In addition to that, a progress of SBAS development and implementation in the Republic of Korea was reviewed with pointing out of general hurdles and counter measures.