• Korean Journal of Construction Engineering and Management
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• v.11 no.5
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• pp.15-23
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• 2010

Construction management(CM) in the private building sector has been leading the growth of the CM market in Korea. The use of CM services during pre-construction stages has been recognized as a critical factor to succeed in construction projects. Understanding clients' needs of pre-construction CM services is important for CM fedms to strategically prepare and cope with market needs. The objective of this paper is to investigate the level of use of CM services in private building projects during pre-construction stages, and to identify key characteristics and implications. The most distinctive characteristics include the high demand and use of cost management and time management services during pre-construction stages.

• Proceedings of the Korea Contents Association Conference
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• 2013.05a
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• pp.235-236
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• 2013

이 연구는 2013년 민간경비 시스템을 활용하고 있는 사업장을 대상으로 민간경비기업의 서비스품질평가 모형을 개발하는데 그 목적이 있다. 이를 위해 수도권 소재 사업장을 모집단으로 선정한 다음 유의표집법을 활용하여 200명을 표집하였다. 결론은 다음과 같다. 민간경비 기업의 서비스품질의 신뢰도와 타당도는 높다.

• Proceedings of the Korea Contents Association Conference
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• 2011.05a
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• pp.207-208
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• 2011

이 연구는 민간경비업 종사자의 직무특성이 특성불안 및 과업수행에 미치는 영향에 대한 구조모형을 설정하고 현실 적합도가 높은 이론적 모형을 도출한 다음, 모형에 포함된 변수들간의 인과관계를 검증하고자 한다. 이 연구는 2011년 현재 서울소재 경비회사를 모집단으로 설정한 다음, 판단표집법을 활용하여 300명을 표집하였다. 설문지의 타당도 및 신뢰도는 확인적 요인분석과 신뢰도 분석을 통해 검증하였다. 통계처리는 AMOS 18.0과 SPSSWIN18.0 프로그램을 활용하여 공변량구조분석의 기법이 활용되었다. 결론은 다음과 같다. 첫째, 민간경비업 종사자의 직무특성은 특성불안에 정적 영향을 미친다. 둘째, 민간경비업 종사자의 직무특성은 과업수행에 정적 영향을 미친다. 셋째, 민간경비업 종사자의 특성불안은 과업수행에 정적 영향을 미친다.

• Spatial Information Research
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• v.12 no.3
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• pp.251-261
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• 2004

Geographical Information Service of local authorities is already considerable interest to private and public organizations. This paper presents the application of private investment aimed to promoting the extent of geographical information services in local authority. For it, the theoretical backgrounds of geographical information services are represented. On the basis of the empirical evidence, the paper represent a policy how a various issues should be dealt with promotion of geographical information services in the private investment.

• Journal of Digital Convergence
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• v.15 no.11
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• pp.9-21
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• 2017

This study is aimed to evaluate the satisfaction level and effective value in acquiring the coffee-related private certificates for purpose of development and growth of the coffee industry in Korea. Analysis had being made to investigate on which parts of the vocational competencies designated by National Competency Standard are developed by the coffee-related private certificates implemented in Korea and the effect of such certificates on the job satisfaction and intent to utilize are further elaborated. While technical ability, self-development ability, problem-solving ability had a positive (+) effect on overall job satisfaction. Further, job satisfaction of vocational competencies had a positive (+) effect on the utilization intention. Through this study, it is found that the coffee barista private certificates have a considerable effect on the development of vocational competencies, improve the job satisfaction and are utilized as a material evaluating ability scales for recruitment and employment.

• The Journal of the Korea Contents Association
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• v.18 no.1
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• pp.268-276
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• 2018

This study examined the effects of indemnity private health insurance on the medical utilization among the Korean adults. The used data were the 2014 survey data of Korea Health Panel, and the number of subjects was 11,436. Authors employed instrumental variable regression model where the instrument variables for controlling for endogeneity of indemnity were the purchasing of private pension and number of family members. The results showed that the number of outpatient visits and the number of hospitalizations for indemnity private health insurance subscribers were higher than non-subscribers. The number of household members and the private pension variables were proved to be appropriate as instrumental variables. This paper recommends the Korean government to monitor and evaluate the effects of indemnity private health insurance on the medical utilization in order to improve the efficiency of health care finance.

• The Magazine for Energy Service Companies
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• s.58
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• pp.26-29
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• 2009

ESCO의 민간투자사업(BTL)이 확대되고 있다. 운영관리를 기본적으로 포함하는 민간투자사업 기본계획상의 민간투자 대상시설을 기존의 도로 철도 항만 등의 교통시설 위주에서 교육 문화 복지시설 등의 생활기반시설로까지 확대되었다. 민간의 창의와 경영기법을 활용함으로써 운영비절감 및 에너지효율 향상을 기대할 수 있는 BTL 사업화의 발전을 눈 여겨 볼 시점이다.

• 주택과사람들
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• s.81
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• pp.143-166
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• 1997

보건복지부에서는 보육대상아동에 비하여 부족한 직장 및 민간보육시설을 조속히 확충하여 아동의 건전한 보육과 여성의 경제활동 참여기회를 확대하고자 ''94년부터 직장 및 민간보육시설 설치자금 융자사업을 실시하고 있는 바, ''97년도 직장 및 민간 보육시설 설치자금 융자계획''이 다음과 같이 실시되오니 회원사에서도 이를 적극 검토$\cdot$활용하시기 바랍니다.

• Korean Security Journal
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• no.59
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• pp.71-90
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• 2019

As the demand for national security and national safety is gradually increasing in accordance with the trend of the times and social environment, and the use of private areas for effective prevention and supply required for the demand for safety services, this paper analyzed the Japanese private security testing system for the introduction of the Korea security certification system as a way to secure expertise in the private security industry and drew the following conclusion. First, certificate segmentation should be carried out according to the clearly divided field and scope of the expense operation. Second, it is necessary to distinguish the qualification of the private security qualification according to the level. Third, it is necessary to utilize the combined evaluation method through the departmental and practical tests. Fourth, an assessment should be made through the link between departments and practical subjects. Fifth, the diversity of the acquisition methods should be placed to ensure the gainer's accessibility. Finally, the use of professional and visible use of professional personnel should be achieved through benefit assessment for those who are qualified for

• The Korean Journal of Applied Statistics
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• v.37 no.1
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• pp.13-38
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• 2024

As economic uncertainties have increased recently due to COVID-19, there is a growing need to quickly grasp private consumption trends that directly reflect the economic situation of private economic entities. This study proposes a method of estimating private consumption in real-time by comprehensively utilizing big data as well as existing macroeconomic indicators. In particular, it is intended to improve the accuracy of private consumption estimation by comparing and analyzing various machine learning methods that are capable of fitting ultra-high-dimensional big data. As a result of the empirical analysis, it has been demonstrated that when the number of covariates including big data is large, variables can be selected in advance and used for model fit to improve private consumption prediction performance. In addition, as the inclusion of big data greatly improves the predictive performance of private consumption after COVID-19, the benefit of big data that reflects new information in a timely manner has been shown to increase when economic uncertainty is high.