주가변동성에 영향을 미치는 재무적 요인에 관한 연구

이용환(Lee, Yong-hwan),유영중(Yoo, Young-joong) 글로벌경영학회 2012 글로벌경영학회지 Vol.9 No.2

본 연구는 주가변동성에 영향을 미치는 재무적 요인은 무엇인가를 규명하고, 이러한 재무적 요인이 주가변동성에 영향을 주는 정도가 기업특성에 따라 다르게 나타나고 있는지를 분석하고자 하는 것이다. 분석을 위하여 표본기업을 매출액증가율과 순이익증가율에 따라 4개의 집단으로 분류하였으며, 집단간 변수의 차이를 검증하기 위하여 분산분석을 실시한 바, 자기자본순이익률과 자기자본영업이익률을 제외한 모든 변수가 집단 간 유의적인 차이가 있는 것으로 나타났다. 4개의 집단에 대하여 주가변동률과 재무지표 사이의 회귀분석을 실시한 결과 집단 마다 유의성을 가지는 변수와 그 변수가 가지는 비표준화계수의 부호 및 크기에 차이가 있음을 알 수 있었다. 따라서 기업의 특성에 따라 재무비율이 주가변동율에 미치는 영향은 차이가 있을 것이라는 가설은 지지되고 있는 것으로 해석된다. The motivation of this study is identify financial factors influenced to volatility and analysis the effect of financial factors to volatility that is presumed different by business trait. For this study group sample business into four classes by increase ratio of sales and increase ratio of net profit. As a result of analysis of variance all the variables except ratio of net profit to equity capital and ratio of sales profit to equity capital shows resonable differences between four groups. Then it is expected that financial factors shows resonable relations to volatility at each four groups differently. As a result by regression it shows different resonable variables between four groups. And the size of unstandardized coefficients and symbols of unstandardized coefficients are different between four groups. So it is accepted that the effect of financial factors to volatility are different between four groups.

주가변동성에 영향을 미치는 재무적 요인에 관한 연구

이용환(Lee, Yong-hwan),유영중(Yoo, Young-joong) 글로벌경영학회 2012 글로벌경영학회 학술대회 발표논문집 Vol.2012 No.1

본 연구는 주가변동성에 영향을 미치는 재무적 요인은 무엇인가를 규명하고, 이러한 재무적 요인이 주가변동성에 영향을 주는 정도가 기업특성에 따라 다르게 나타나고 있는지를 분석하고자 하는 것이다. 분석을 위하여 표본기업을 매출액증가율과 순이익증가율에 따라 4개의 집단으로 분류하였으며, 집단 간 변수의 차이를 검증하기 위하여 분산분석을 실시한 바, 자기자본순이익률과 자기자본영업이익 률을 제외한 모든 변수가 집단 간 유의적인 차이가 있는 것으로 나타났다. 4개의 집단에 대하여 주가변동률과 재무지표 사이의 회귀분석을 실시한 결과 집단 마다 유의성을 가지는 변수와 그 변수가 가지는 비표준화계수의 부호 및 크기에 차이가 있음을 알 수 있었다. 따라서 기업의 특성에 따라 재무비율이 주가변동율에 미치는 영향은 차이가 있을 것이라는 가설은 지지되고 있는 것으로 해석된다. The motivation of this study is identify financial factors influenced to volatility and analysis the effect of financial factors to volatility that is presumed different by business trait. For this study group sample business into four classes by increase ratio of sales and increase ratio of net profit. As a result of analysis of variance all the variables except ratio of net profit to equity capital and ratio of sales profit to equity capital shows resonable differences between four groups. Then it is expected that financial factors shows resonable relations to volatility at each four groups differently. As a result by regression it shows different resonable variables between four groups. And the size of unstandardized coefficients and symbols of unstandardized coefficients are different between four groups. So it is a

E.T.A 호프만의 노벨레<Das Fraulein von Scuderi>연구 : 구조와 의미를 중심으로

배중환 부산 외국어 대학교 1993 外大論叢 Vol.11 No.1

백제 금석문(金石文) 자료의 분류와 형태적 분석

박중환 국립중앙박물관·한국고고미술연구소 2008 동원학술논문집 Vol.9 No.-

백제의 역사와 문화는 기록이 부족하여, 연구에 있어서 문헌기록 이외의 기록 자료들이 갖는 중요성이 매우 크다. 이 글은 백제의 금석문 자료들을 통하여 백제사의 전개 과정을 새로운 각도에서 바라보기 위해 백제 금석문 자료를 전체적으로 조망하는 작업을 진행하고자 하였다. 백제 금석문을 이해하기 위해서는 먼저 연구 대상이 될 수 있는 자료를 분류하고 분석하는 작업이 필요하다. 금석문에서 얻을 수 있는 가장 중요한 정보는 물론 명문의 내용이 되겠지만 유물들의 구성과 기능, 분포, 재질, 명문 기법, 외형적 특징 또한 명문 내용을 이해하는 데 간과할 수 없는 정보를 제공해줄 수 있다. 이러한 측면을 고려하여 이 글에서는 금석문의 외형적 특징들을 검토해보고자 하였다. 그 결과 명문 기법은 음각과 양각, 압인, 묵서, 상감 등 다양한 방법들이 사용되었지만 음각에 의한 방법이 가장 일반적임을 알 수 있었다. 백제 유일의 금상감 금석문 자료인 칠지도의 경우, 금사(金絲)가 구(溝)에서 탈락되지 않게 하는 보강 작업이 이뤄지지 않은 미발달된 상감 기법이 사용되었던 것으로 알려지고 있다. 이러한 상감 기술의 미숙성은 이 금석문 자료가 금상감을 이용하여 만든 가장 초기 단계의 유물임을 말해준다. Limitations follow in investigating the history and the culture of Baekje due to a lack of documents. Owing to this lack of resources, apart from written records, other documental resources such as epigraphs are immensely important. As for the marking techniques of the Baekje epigraph, various methods such as the incision, relief, stamp, calligraphy and inlay techniques were used. However, the most generally used technique would have been the incision method. Among the incision methods, there were unique calligraphic engraving techniques that may be called the square-hand printed style characters or sword-engraved inscriptions. For example, Baekje’s unique gold-inlaid epigraph, the sword with seven branches , is believed to have used the underdeveloped inlaid technique without the supplementary work in order that the gold thread would not peel off from the groove. This kind of immature inlaid technique proves that the epigraph material was an artifact that has been made with the use of a gold inlay technique at the most early stage.

其他 性病

金重煥 대한의학협회 1972 대한의학협회지 Vol.15 No.5

毗曇·廉宗亂의 原因考 : 新羅政治社會의 轉換期에 관한 一試考 An attempt to examine the transition period in socio-politics of the Sylla Dynasty

丁仲煥 東亞大學校 1977 東亞論叢 Vol.14 No.-

This thesis aims to analize the characteristic and cause of the revolt by Bidam(毗曇) and Ryumjong(廉宗) which broke out in the 16th year of Queen Sunduk(善德女王) (A.D. 647), thereby examining its political significance. The writer has traced its cause and significance to three aspects: (1) the process of division and opposition the royal authority of the Silla Dynasty(新羅) and the Council of Hwabaik (和白會議) (2) administrative achievements during the regin of the queen; (3) the relation between the royal power and the Kara(加羅) power. First, the royal power and the Council of Hwabaik was originally a unitary power; however, as the former became autocratic and the latter degenerated, the two were divided and hostile to each other. Second, in the difficult context of inter-state relations, the royal authority based on the rising power achieved a rapid expansion administratively, diplomatically, and militarily, while the Council of Hwabaik supported by conservative power was weakened. The author has sought a more convincing proof in "An Authentic Record of Gakhan, Kim Yoo-Shin(角干先生實記)", a legendary material. Third, mainstay of the royal authority, the rising power had its power base the extensive Kara power headed by Kim Choon-Choo(金春秋) and Kim Yoo-Shin(金庾信). The combination of the Kara into the Sylla Dynasty may be classified as voluntary, ordinary, and conquered annexation. The Karak(駕洛) state, Koryong Dae Kaya(高靈大伽倻) and the Legend of Changyong clan of the Chos(昌寧曺氏家乘) were cited as examples. In short, the revolt by Bidam and Ryumjong may be concluded as an attempt of the final resistance to the royal power in the course of growth and expansion of the Sylla Dynasty and the relative decline of the Council of Hwabaik, a heredity of traditional tribal institutions, represented by Sangdae-dung(上大等) Bidam and so on.

高麗建國考

丁仲煥 東亞大學校 1966 東亞論叢 Vol.3 No.-

Every change of dynasty has a basis on the adequate reason and cause. Although the changing dynasty has, generally speaking, no epochmaking significance in the process of historical development, yet there are always some historically important factors in rising a new dynasty after the fall of a long lasted one in the history of a certain country. There are sufficient historical reasons in the changing process to the founding of the Korea dynasty from the fall of the Shilla dynasty. In this thesis the writer has first discussed the above historical reasons from the social state in the last period of the Shilla dynasty by (1) the rebellion and (2) the growth of powerful families, and secondly discussed the activities of Koongye and Kyunhwun from the separation of the Late Three Kingdoms which occured as a precondition to the establishment of the Korea dynasty by (1) the activity of Koongye and (2) the activity of Kyunhwun, and finally discussed the executive policy which Korea Taejo, the founder of the Korea dynasty, had exercised in the process of establishing a new dynasty by (1) the executive policy on the later Paikche, (2) the executive policy on Shilla and (3) the executive policy on the Northern Countries. 1. The rebellion of the late period of Shilla was confirmed being different in its quality between the one before Jin-Sung Queen, the 52nd throne, and the one after her. The rebellion before the Queen was conducted mainly for the purpose of contending for the throne among nobles, while the one after the Queen was mainly to deny the dynasty by powerful families. 2. The growth of powerful families was discussed by the growing process of district powerful families and by the social background. 3. The native social positions of powerful families and the purpose of their activities were clearly discussed. 4. The writer outlined Koongye's having rancor against Shilla and establishing Taebong Country as well as the activities until losing the country to Korea Taejo. 5. The writer outlined Kyunhwun's establishing the Later Paikche as a son of a farmer, and the activities he had until he lost the country to his son, Singum. 6. Korea Taejo's executive policy toward the Later Paikche was mainly by arms. 7. Toward Shilla, however, on the contrary, it was by protecting and soothing policy so that she finally volunteered to surrender. 8. Toward the Northern Countries, since the Korea dynasty succeeded Tae-bong Country, the doctrine of the new dynasty was to unify Three Hans(Mahan, Chinhan and Byunhan), to force nine East Races to surrender by a strong expanding-northward policy as to refund the old territory of Kokuryu, to win the people of Balhai and to eliminate the invasion of Kitan.

단결정 Si(111) 위에 형성된 Ti-실리사이드에 대한 RBS 및 XRD 분석

이중환,권오준,최치규,박동수,김건호,이상환,이의완,곽호원 濟州大學校 基礎科學硏究所 1991 基礎科學硏究 Vol.4 No.1

초고진공 상태에서 p형 Si(111)기판에 Ti을 증착한 후 고진공에서 열처리하여 Ti-실리사이드를 형성시켰으며, Ti-실리사이드의 상전이 및 형성운동학은 2 MeV⁴He? 이온 후방산란과 x-선 회절방법으로 규명하였다. 형성된 TiSi₂는 결정학적으로 C49(ZrSi₂)와 C54 구조의 두 종류로 확인되었다. C49 TiSi₂상은 열처리온도가 700℃이하의 저온에서 형성되었고, 700℃ 이상의 고온에서는 C54 TiSi₂상으로 나타났다. 본 연구에서 확인된 C54 TiSi₂전이온도(??)는 700℃ 였고, TiSi₂형성온도 영역내에서 TiSi₂ 층두께(χ)와 열처리시간(t)의 관계는 저온(700℃ 이하)일 경우 ??이고, 고온(750℃ 이상)에서는 χ=ct+d 의 관계식이 만족됨을 알 수 있었다. 이것은 700℃ 이하에서 TiSi₂ 형성기구가 Si 확산에 의해 제어되며, 750℃ 이상에서는 핵형성 제어에 의하여 계면반응하는 것으로 나타났다. Titanium silicides were prepared by depositing titanium film on p-type Si(111) followed by annealing in ultra high vacuum. The growth kinetics of Ti-silicide has been studied by using ion backscattering spectrometry and x-ray diffractometry. Two crystallographic structures of Ti-silicide were identified the (ZrSi₂)structure and C54. The C49 TiSi₂ phase was formed at low annealing temperature(<700℃),and it transformed to the C54 phase over 700℃. The relation between the thickness of TiSi₂ layer(χ) and the annealing time(t) was ?? when annealing temperature was under 700℃ and χ=ct+d when that was over 750℃. The former implied that the formation of TiSi₂ was controlled by diffusion and the latter by nucleation of at the Ti/Si(111) interface.

그릴파르쩌의 단편소설 『젠도미르 수도원』연구

배중환 釜山外國語大學校 語文學硏究所 1999 外大語文論集 Vol.14 No.-

전두사골 수막뇌류 및 Saethre-Chotzen증후군에 의한 안와격리증의 치험

송중원,한기환,박성근,강진성 大韓成形外科學會 1991 Archives of Plastic Surgery Vol.18 No.2

본 교실에서는 전두사골 수막뇌류에 의한 안와격리증 2례는 두개내 접근으로 수막뇌류 절제술을 실시함과 동시에 두 개외 접근으로 안와내벽 및 외벽 절골술로써 교정하였으며 Saethre-Chotzen 후군에 의한 1례는 두개골 성형술과 U형 절골술로 교정하여 비교적 만족할 만한 결과를 얻을 수 있었기에 보고하는 바이다. The authors experienced two cases of mild hypertelorism with frontoethmoidal meningoencephalocele and one with Saethre-Chotzen syndrome. The first and second cases, which had nasofrontal and nasoethmoidal meningoencephalocele respectively, were corrected by resection of the meningoencephalocele, repair of the dura, and calvarial bone graft intracranially, and combined medial and lateral orbital wall osteotomy with augmentation rhinoplasty with calvarial bone grafts extracranially. To stabilize the orbital contents medially, a split osteotomy of the lateral orbital wall and interpositional bone graft were done in order to avoid step deformity of the lateral orbital rim. The third case, Saethre-Chotzen syndrome characterized brachycephaly, hypertelorism, ptosis of the eye lid, maxillary hypoplasia, lower set frontral hair line, and partial cutaneous syndactyly was corrected by a Modified Marchac technique for remodelling the forehead and a subcranial U-osteotomy for mild hypertelorism. Maxillary hypoplasia was corrected effectively by advancement on the medial portion of the U-shaped bony segment. Augmentaton rhinoplasty with calvarial bone graft and chip bone grafts on the anterior nasal spine was done simultaneously. A large amount of nasal bone grafts in two cases were absorbed, and then augmentation rhinoplasty using silicone implant was performed after 6 months, 12 months respectively. In mild hypertelorism with associated deformity, a extranial osteotomy with augmentation rhinoplasty and correction of associated deformities can offer good aesthetic results.