장기균형환율의 결정요인

현준석(Jun Seog Hyun),김원중(Won Joong Kim) 한국무역연구원 2015 무역연구 Vol.11 No.4

Under the Balassa-Samuelson model, the long-run equilibrium exchange rate condition is derived by assuming that the wage in the tradable goods equals that in the non-tradable goods. This paper relaxes this assumption and empirically examines the importance of wage differential between tradable and non-tradable goods in the long-run exchange rate. The cointegration analyses show that, in both nominal won/dollar exchange rate and in nominal effective exchange rate of won, the long-run equilibrium patterns in exchange rates are not found with the classical Balassa-Samuelson model. However, with the wage differential in the model, we find a strong long-run equilibrium in exchange rate. Based on the results, it is suggested that wage differential which also accounts for the differences in the labor market between tradable and non-tradable goods, should be included to analyze the long-run movement in the nominal exchange rate.

《노자》 텍스트에 있어서의 부정과 역설의 미학

金元中(Won-joong, Kim) 중국어문논역학회 2013 中國語文論譯叢刊 Vol.0 No.32

As I mentioned above, the fundamental thinking principle of Laozi is derived from the linguistic perspective of the permanent denial and paradox, which starts from the period when finding the basic alternative for prevailing social value. What we should contemplate on is whether Laozi has fundamental skepticism on language or not. The negation of a concept is the paradoxical logic heading for the other concept and the negation has more important meaning rather than literal meaning because it is the prerequisite for affirmation. In terms of the impossibility to belong to the concept in linguistic frame, Tao had no choice but to be considered as the opposite concept. Of course, this forced value of Laozi is originated from the recognition that the field of Tao constructs enormous area enough to deviate from the category of language.

서울 외국기업 주재원 임대주택의 가격결정요인 분석

김원중(Won-Joong Kim),이현석(Hyun-Seok Lee) 한국콘텐츠학회 2016 한국콘텐츠학회논문지 Vol.16 No.7

본고는 서울 주재 외국기업의 국적 및 산업의 임대주택 임대료에 대한 영향력 파악을 중심으로 임대료 결정요인을 분석했다. 분석 결과로서 미국, 영국, 프랑스 및 독일 기업은 동일업종을 기준으로 할 때 국적에 따라 임대료의 편차가 있으며 그 차이는 산업별로 상이한 것을 확인했다. 국적별 비교에서 미국과 영국은 임대료에 강한 영향을 끼쳐 임대료의 상승을 견인한 반면에 프랑스는 평균 이하의 임대료를 지급했다. 산업을 기준으로 할 때 은행, 제약, 석유화학 및 보험 산업이 임대료의 상승을 이끌었으며, 기계산업은 평균 이하의 임대료를 지급하는 것으로 나타났다. 지역별 주택유형과 임대료를 분석한 결과, 성북동은 모든 주택유형에서 주거비가 가장 비싸며 이태원 · 한남동이 그 다음이고, 반포 · 방배동의 임대료가 상대적으로 저렴했다. 분석 결과를 종합하면 물리적 특성의 상당수가 통계적으로 유의하여 물리적 특성이 입지특성 혹은 국적 및 산업특성보다 가격 결정에 큰 영향을 끼치는 것을 확인했으며, 할인매장과의 거리는 모든 분석 모형에서 유의하게 나타나 주거지 결정에 중요한 변수인 것으로 드러났다. The purpose of the study is to present an analysis of the expatriate leasing market for highly-paid professionals residing in Seoul. The effects of physical and locational attributes, range of amenities along with expat’s national and industrial attributes on housing rents are being empirically evaluated based on transactions. Using lease transaction data for the period of 1994 through 2013, the results show that physical and locational attributes which have been proved to affect conventional housing value are also confirmed to affect leasing housing rent for expatriate. Also this study finds the following results. First, housing rent is found to be influenced by foreign residents’ occupation. Therefore banking, petrochemical, insurer and pharmaceutical company affect positively on housing rent while mechanic firms influenced negatively to rent. Second, housing rent is found to be affected by foreign residents’ nationalities. The results indicate USA and the United Kingdom have a positive effect while French has a negative effect on rent.

퇴원손상심층조사 자료를 기반으로 한 급성심근경색환자 재원일수의 중증도 보정 모형 개발

김원중(Kim, Won-Joong),김성수(Kim Seong-Soo),김은주(Kim, Eun-Joo),강성홍(Kang, Sung-Hong) 한국산학기술학회 2013 한국산학기술학회논문지 Vol.14 No.10

본 연구는 급성심근경색환자의 효율적인 재원일수 관리를 위해 재원일수에 대한 중증도 보정 모형을 개발 하고자 하였다. 2004-2009년 퇴원손상심층조사 자료에서 주진단이 I21인 급성심근경색환자 6,074명을 추출하였으며, 모형 개발 시 데이터마이닝 기법(다중회귀분석, 의사결정나무, 신경망 기법)을 적용하였다. 개발된 모형들 중에서 의 사결정나무 모형이 가장 우수한 모형으로 판정되어 이를 본 연구의 중증도 보정 모형으로 채택하였다. 급성심근경색 환자의 재원일수의 중증도 보정에 영향을 미치는 주요한 요인은 관상동맥우회술 시행유무, 퇴원 시 사망유무, 동반지 수 등 이였으며, 병상규모와 의료기관 소재지 별로 중증도 보정 재원일수와 실제 재원일수에 차이가 있었다. 급성심 근경색환자의 재원일수 변이를 줄이고 효율적으로 관리하기 위해서는 개발된 모형에 각 의료기관의 자료를 적용하여 중증도를 보정한 후, 차이가 나는 요인을 규명하여 이를 해결하는 활동이 수행되어야 할 것이다. This study aims to design a Severity-Adjusted LOS(Length of Stay) Model in order to efficiently manage LOS of AMI(Acute Myocardial Infarction) patients. We designed a Severity-Adjusted LOS Model with using data-mining methods(multiple regression analysis, decision trees, and neural network) which covered 6,074 AMI patients who showed the diagnosis of I21 from 2004-2009 Korean National Hospital Discharge in-depth Injury Survey. A decision tree model was chosen for the final model that produced superior results. This study discovered that the execution of CABG, status at discharge(alive or dead), comorbidity index, etc. were major factors affecting a Sevirity-Adjustment of LOS of AMI patients. The difference between real LOS and adjusted LOS resulted from hospital location and bed size. The efficient management of LOS of AMI patients requires that we need to perform various activities after identifying differentiating factors. These factors can be specified by applying each hospital’s data into this newly designed Severity-Adjusted LOS Model.

위진현학가(魏晉玄學家)의 자연관의 사유체계(思惟體系)와 문론가(文論家)에 끼친 영향 : 유협과 종영(鍾嶸)을 중심으로

김원중 ( Won Joong Kim ) 中國語文硏究會 2005 中國語文論叢 Vol.0 No.28

『사기(史記)』「자객열전(刺客列傳)」 ‘형가전(荊軻傳)’의 서사 기법 연구

김원중 ( Kim Won-joong ),심은경 ( Shim Eun-kyung ) 충남대학교 유학연구소 2024 유학연구 Vol.66 No.-

This paper attempt to study the embodiment of Jingke in The Biography of the Assassins in the Historical Records, focusing on the literary characteristics by way of attention to the fact that Sima Qian embodies the spirit of scholarship of representing the righteousness as a common denominator of the assassin and chivalrous fighter. Sima Qian used the incident that Jingke tried to murder the First Qin Emperror, and delicately described the igniting process of his feelings and atmosphere in achieving the rebellion. Making public the similarity as a name for Jingke, followed by the three tales in times when Jingke was wandering around, these tales illuminated Jingke's personality called ''good reading fencing'', at the same time playing the plot role of the entire theme and ending in the story of Jingke. The developing epitasis embodied the appearance of The Crown Prince Dan filled with the resentment and the revenge thus ignoring the desperate advice by Gukmu, showing the contradictory underplot and double track of righteousness and suspicion in sequence of ''Jingke-Tianguang-The Crown Prince Dan.'' The encounter of Jingke with scholar Tianguanggave the chance to be introduced to The Crown Prince Dan and to be selected as an assassin. These righteous ''Jumu-Tianguang-Jingke'' persons show the conflicting relationships due to the hasty, suspicious, and greedy foolishness of the Crown Prince Dan. In addition to this, the relationship structure between ''Tianguang-Jingke'' and ''The Crown Prince Dan - Fanwuqi'' realized the trust and righteousness, highlighting the conflicting aspects of ''The Crown Prince Dan-Jingke'' structured as righteousness and suspicion. The Crown Prince Dan offered a mission of assassin, which generated the Jingke's conflicting feeling as the chivalrous fighter good at both literacy and military arts. Sima Qian depicted the appearances of Jingke through the tales of Lujujian and Gaojianli, structuring dilogical hierarchy, simultaneously embodying the character as realizing the stage of ''A scholar dies for the person who recognizes himself.'' In particular, it can be seen that the psychological driver to pursue self-realization is working, although what the self-attended brother-in-law pursued is moral, honor, and achievement. It is meaningful to examine Sima Qian's excellent narrative technique, which depicts the fate of this unlucky character, as a scholar with a wide range of perspectives and qualities to read the situation at the time.

司馬遷의 경제관에 관한 몇 가지 검토 : 경제지리와 도시경제에 따른 致富 양상을 중심으로

김원중(Kim, Won-Joong)(金元中) 대한중국학회 2019 중국학 Vol.69 No.-

사마천은 국가의 富보다는 개인의 富 창출 욕구를 긍정적 시선으로 보고 있으며, 致富 과정에서 지리적 환경과 개인 역량의 중요성을 피력하였다. 사마천은 시장의 자발성을 강조하면서 유통의 중요성을 역설하고 누구든 富를 통해 신분이 격상될 수 있다고 구체적으로 적시하여 설명하고 있다. 사마천은 유통 경제의 발전이 환경조건과 결합 되어 있으며, 이런 점을 이용하지 않으면 부의 축적은 힘들 수 있음을 인식하였다. 즉, 교통의 요건 등을 감안한 입지선택이야말로 투자 전략의 기본 전제조건임을 설파하였으며, 이것이 致富를 위한 관건임을 도시별, 직업군별 사례로 들어 설명했다. 사마천의 이러한 지리적 환경 분석과 해당 지역의 物産양상 및 도시경제 위주의 경제지도 완성은 탁월한 식견을 보여주고 있어 영향력이 상당한데, 이는 답사를 통해 치밀하게 지리와 경제의 상관관계를 고찰한 데서 나왔다. 또 사마천의 자율경쟁정책은 漢 武帝 당시 鹽鐵의 專賣 등 국가의 경제독점권 및 과도한 조세 징수로 인한 문제점에 대한 비판과 대안의 성격도 아울러 지니고 있음을 고찰하였다. Sima Qian has more positive perspective on individual’s desire to create wealth than on national wealth, and stresses the importance of geographical environment and individual’s competence in the process of accumulating wealth. Sima Qian emphasizes the spontaneity of the market, stresses the importance of the distribution, and explains specifically and explicitly that whoever can upgrade one’s own status with wealth. Sima Qian recognizes that the development of logistic economy is related with environmental conditions and that it is hard to accumulate wealth unless using this aspect. In other words, he argues that the selection of location considering traffic conditions is the fundamental prerequisite for investment strategy, and that, with examples, explains this point as the key to accumulating wealth. Sima Qian also relates economic conditions with political situation, noting on the changes of political situation caused by financial fluctuation. Sima Qian’s outstanding insight, which is greatly influential, can be seen through his analysis on geographical environment and his completion of economic map focusing on the pattern of local goods production and urban economy. His insight was derived from his detailed investigation on the correlation between geography and economy. The noticeable point is that Sima Qian thought that a group of merchants were basically formed by the activation of goods exchange and distribution industry through the development of commerce and industry, the revolution of production tools triggered by such things as the invention of iron, and the activation of urban economy.

DED 공정에서의 위치 정보 동기화 용융풀 온도 모니터링 및 파손부품 보수 공정 활용

김원중(Won-Joong Kim),양승원(Seung-Weon Yang),지성훈(Sung-Hoon Ji),어두림(Du-Rim Eo),윤종천(Jong-cheon Yoon) 대한기계학회 2022 대한기계학회 춘추학술대회 Vol.2022 No.11

DED 공정에서의 위치 정보 동기화 용융풀 온도 모니터링 및 파손부품 보수 공정 활용

김원중(Won-Joong Kim),양승원(Seung-Weon Yang),지성훈(Sung-Hoon Ji),어두림(Du-Rim Eo),윤종천(Jong-cheon Yoon) 대한기계학회 2022 대한기계학회 춘추학술대회 Vol.2022 No.11

외국기업 주재원 임대주택의 거래빈도 결정요인 분석

김원중 ( Won Joong Kim ),이현석 ( Hyun Seok Lee ) 한국부동산분석학회 2014 부동산학연구 Vol.20 No.3

The article studies the possible factors that determine the popularity of rental housing units for expatriates in Seoul by employing the Poisson regression model. Previous literatures on the issue state that transaction frequency of housings is generally affected by market conditions, property conditions and other factors influencing buyer and seller decisions. Rental housing markets for expatriates working at foreign firms in Seoul are also presumed to be influenced by these attributes plus tenant characteristics. Using lease transaction data for the period of March 1984 through April 2013, the analysis finds out that as housing is getting smaller or its rent is getting lower, the transaction frequencies are increased. A similar results come out as did in the Previous Literatures of U.S. and H.K. The outcomes of the analysis indicate substantial variation in the incidence and the frequency of transaction across research areas and type of industry.