• Journal of the Economic Geographical Society of Korea
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• v.14 no.2
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• pp.225-239
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• 2011

The main purpose of this paper is to analysis the growth process of new emerging Korean society in Georgia, the USA by investigating changes in the regional distribution of Korean business located in metro Atlanta region. More specifically, it aims to identify the characteristics of spatial distribution of Korean business in metro Atalanta through their locational trends since 1980s. To this end, it has explored the history of Korean migration into Georgia and the locational trends of Korean firms in metro Atlanta by industries. As a result, the main location of Korean firms has expanded into the northeastern regions of Atlanta due to the development of transportation, new regional development, education environment and changes in residential distribution by ethnic. Also, the main Korean business has transformed from retails and restaurant to real estate and finance because of changes in market strategies, institutions and Korean local migration.

• Defense and Technology
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• no.12 s.238
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• pp.28-31
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• 1998

한국방위산업진흥회에서는 방산업체의 경영 실태를 계수적으로 분석하여 업종별.규모별로 방산업체 운영상태에 대한 경영지표를 작성하여 방위산업의 합리적 운영 방안을 모색하고, 정부의 방위산업 정책 수립에 기초 자료를 제공하기 위해 매년 방산업체 경영 실태를 조사, 분석하고 있다. 이글은 '97년 말 기준, 방산업체 경영 분석내용 중 결론을 중심으로 요약한 것이다.

• Korea Trade Review
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• v.41 no.5
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• pp.163-185
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• 2016

The impact of global trade on developing countries is a critical subject. Especially in this country, under difficult conditions like political issues with North Korea, achieved a trade surplus of 90.2 billion dollars last year. While the service trade recorded a deficit of 15.7 billion dollars in the same period. According to WTO, services are either the result of a production activity that changes the conditions of the consuming units (transformation services), or facilitates the exchange of products or financial assets (margin services). To unify and compare with the trade and service statistics of countries, they assorted 12 classifications of services like Manufacturing service on physical inputs owned by others, Maintenance and repair service n.i.e., Transport, Travel, Construction, Insurance and pension service, Financial service, Charges for the use of intellectual property n.i.e., Telecommunications, Computer and information services, Other business services, Personal, cultural and recreational services, and Government goods and services n.i.e. Thus, this study is to estimate the international competitiveness of service trade between 2006 and 2015 in Republic of Korea, according to EBOPS 6th. As a result, total service volume of export and import has increased in the last 10 years. Its volume, recently, accounts for 22% of total goods trade. Also the Korean Government can make a supporting policy and decide a supporting business in terms of service trade. Finally, we can find a mutual connectivity within 12 service businesses and between Service and Goods.

• Proceedings of the KAIS Fall Conference
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• 2011.05b
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• pp.740-743
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• 2011

본 연구는 근골격계질환의 예방을 위해 전북권 지역에 해당하는 근로자들을 대상으로 설문조사를 하여 업종별 근골격계질환의 실태를 파악하고 이를 분석하였다. 조사분석 결과, 업종에 따른 근로자들의 신체 부위별 통증 호소 부위와 정도, 신체 부위별 통증 부위수, 각 신체 부위별 부적절한 작업 자세 등의 실태를 파악 할 수 있었다. 이를 통하여 근골격계질환에 대한 근로자들의 인식 개선과 근골격계질환의 유해요인을 감소시킬 수 있는 환경변화의 제도적 장치가 필요하며, 이를 인간공학적 시스템으로 재설계되어 예방 관리의 기틀을 마련해나가야 한다.

• Journal of the Korean Data and Information Science Society
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• v.26 no.1
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• pp.65-75
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• 2015

This paper analyzes the determinants of wage for the college and university graduates utilizing both individual-level and industry-level variables. We note that wage determination has multi-level structure in the sense that individual wage is influenced by individual-level variables (level-1) and industry-level (level-2) variables. Then, the assumption that individual wage is independent in the classical regression is violated. Therefore, this paper utilizes the hierarchical linear model (HLM). The major results are the followings. First, the multiple correspondence analysis including level-1 and 2 variables reveals that both level 1 and level 2 variables affects individual wages judging from the fact that the values of level 1 and level 2 variables differ across the different level of individual wage groups. Second, the decision tree analysis including level-1 and 2 variables shows that the most influential variable in wage determination is industry-level wage and the next is industry-level working hour, ages and sex in the decling order in. This suggests that the utilization of the HLM is appropriate since the characteristics of industry is important in determining the individual wage. Third, it is shown that the HLM model is the best compared to the other models which do not take level-1 and level-2 variables simultaneously into account.

• Information Systems Review
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• v.4 no.2
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• pp.293-307
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• 2002

In this study, industry-specific application systems operation cost estmation models are suggested. We reviewed operation cost models of previous researches, and developed a strong need for industry-specific operation outsourcing cost models. Security industry operation cost model and medical care industry outsourcing cost model are proposed, and tested with empirical data. We showed the validity of industry-specific application systems outsourcing cost models. Future research will be needed to develop outsourcing cost models for other industries and to refine cost models developed in this study.

• Journal of Navigation and Port Research
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• v.33 no.3
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• pp.207-213
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• 2009

This research estimates the contribution to the Busan regional economy made by Busan Port's container cargo handling from the microscopic point of view. The cost is calculated and shown in the currency unit of Korea, won, per TEU. A questionnaire was conducted to 12 different types of maritime business to obtain total sales and performances of the companies. The total sales of maritime business related to container goods per the whole TEU was computed at 238,230won/TEU. This can be adopted as a new index to analyse the Busan regional economy.

• Environmental and Resource Economics Review
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• v.23 no.2
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• pp.349-364
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• 2014

This study analyzed Granger causality between power consumption and production activity in manufacturing sector, by using error correction model. It found that there exists the connection between power consumption and production activity in manufacturing sector. By reflecting the industrial characteristics, it found not only the bilateral causality (power consumption ${\leftrightarrow}$ production activity) in power non-intensive industry, high value-added industry and low value-added industry, but also one-way causality (power consumption ${\rightarrow}$ production activity) in power-intensive industry. These results imply that power demand management policy focusing on efficiency improvement is necessary primarily to minimize negative impacts on production activity, and also stable power supply system is required to meet the increase of power demand.

• Proceedings of the Korean Institute of Industrial Safety Conference
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• 1998.05a
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• pp.285-291
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• 1998

산업안전보건법 제48조에 의거 사업장의 유해위험시설을 보유하기 위해 신설, 증설, 변경 또는 이전시에 유해위험물질의 누출, 화재, 폭발 등으로 인하여 사업장내 근로자나 인근 주민들에게 피해를 줄 수 있는 사고를 사전에 예방하기 위하여 유해위험방지계획서나 공정안전보고서를 작성하여 노동부장관에게 제출토록 의무화가 되어있다. 각 사업장은 이러한 사전예방에 활용하기 위한 위험성 평가방법을 어떤 기법으로 어떻게 도입하여 적용시키고 있으며, 또 할 예정인가 사내에는 어떤 제도화가 되어 있는가 대책은 어떻게 반영되고 실시에 어떤 문제점이 있는가 등의 사실을 업종별로 파악하여 제조업종의 위험성 평가도입에 따른 문제점과 대책을 제시할 필요가 있다. (중략)

• Proceedings of the Korean Institute of Building Construction Conference
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• 2012.11a
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• pp.149-151
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• 2012

Changes in the price of materials in construction projects is one of the important variables. Therefore, measures are necessary to respond to the demand and supply of materials and price instability. In previous studies, mainly of ready-mix concrete and steel beam analysis was carried out. However, a study of non-ferrous material prices are still insufficient. So, in this study, the researcher identified the causal relationship between the construction cost and non-ferrous materials prices. Construction Cost Index was selected as a proxy variable of construction cost.