• 대한공업교육학회지
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• v.34 no.2
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• pp.1-19
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• 2009

The goal of this study is to examine the status quo of industrial-educational cooperation in Technical high schools. Based upon the findings of the current conditions, this study ultimately aims to propose methods through which more active industrial-educational cooperation can be stimulated. The methods chosen for this study are reference research and surveys. The survey was conducted by imposing complete enumeration on the targeted high schools that specialize in industry related fields. The survey targets were the directions of academic affairs, the directions of practical affairs, and the directors of the educational curriculum of each school.The research results are as follows: First, the teachers recognize the necessities of having opportunities to gain specific skills in different industrial fields, having chances to get stable employment, and securing the industrial institution's competitiveness through the customized nurturing and supply of human resources as the primary goals of industrial-educational cooperation. Second, the teachers express the similar opinion that industrial-educational cooperation in their current system is inappropriate to achieve their goals. Third, the teachers claim that an educational curriculum that emphasizes industrial educational cooperation must be developed and managed. Fourth, it was found that when schools plan their educational curriculum, they often do not implement the requests from industrial institutions. Fifth, major educational program implement methods that meet the requests of the industrial institutions include field trips or the introduction of other field-based experience learning programs, the application of customized curriculums based on industrial-educational cooperation, and the invitation of industrial-educational personnel as teachers to school environments. Sixth, it was concluded that educational institutions need to proactively seek companies for cooperation; they need to support, develop, and manage school programs that are based on industrial-educational cooperation; and finally, institutions need to enthusiastically participate in the government's vocational education policies that are founded upon industrial-educational cooperation. Seventh, the enforcement of selective curriculum for the benefit of diversifying the educational program; the pursuit of balancing the specialized curriculum through shedding the national educational level provided within the regular curriculum; and the establishment of related amendments on the national level to provide effective industrial-educational cooperation have been identified as the vital factors that can develop the educational programs within high schools specializing in industry and that are closely related to industrial educational cooperation.

• Proceedings of the Korean DIstribution Association Conference
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• 2007.08a
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• pp.159-186
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• 2007

In today's world, the ability to adapt to the rapidly changing environment is fundamental to the survival and success of any organizations. This is particularly true for the Korean retailing industry which is in the throe of sweeping developments. Against the backdrop of an increasing importance of the environmental factors, it is imperative to look into what efforts are required of corporate enterprises in order to achieve successful long-term partnerships between and among the parties involved in the retail value chain. In spite of the critical importance of the need to understand the environmental factors and their influences on the retail value chain, a serious theoretical and empirical study into this subject has never been conducted. Moreover, previous research has overlooked the various mechanisms influencing the value chain in terms of ,control strategy' and 'control structure'. The purpose of this study is to investigate the direct and indirect modes of influences environmental dynamism exerts on opportunism, one of important relationship factors. This study particularly delves into the indirect modes of influence in terms of control strategy (control mechanism) and control structure (bureaucratic structuring). To this end, a survey research has been conducted of 200 suppliers in business relationships with Korean hypermarket retailers. The survey results show that environmental dynamism has a positive correlation with the opportunism of suppliers. In addition, the control mechanisms such as monitoring and incentives employed by retailers, in turn, have an indirect influence on the opportunism of suppliers. In other words, the monitoring of retailers has a positive correlation with the opportunism of suppliers, while the use of bureaucratic structuring has a negative correlation with opportunism. This study discusses how both retailers and their suppliers should respond to the domestic retail business environment with highly dynamic characteristics, in order to achieve a long-term win-win partnership with one another. It also presents ideas to retailers with regard to what kinds of management strategies and management efforts required to effectively control the opportunism of suppliers.

• The Journal of Industrial Distribution & Business
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• v.2 no.1
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• pp.29-37
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• 2011

It remains that South and North Korea are the most conflict ridden region of the world and at high risk of military collision despite the appropriateness and necessity of unification between South and North Korea. Meanwhile, our government has pushed ahead with exchange between the two countries in many different fields to defuse this conflict and tension. But, these efforts have made it less meaningful as South-North relations are strained again. This can be because temporary recovery of political relation didn't proceed to system improvement and economic cooperation. This study on exchange cooperation of circulation · distribution between South and North Korea begins with expectation that this study will be based on realizing free circulation · distribution for the unification and making an economic bloc through exchange cooperation of circulation · distribution. To expand economy exchange and cooperation between the two nations, the field of circulation · distribution should be developed. On the basis of this discussion, this study suggests that cooperation relation and the mood of reconciliation created by political declaration are institutionalized in the national consensus and exchange should be expanded in the economic field as well as political field.

• Journal of Labour Economics
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• v.40 no.1
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• pp.1-36
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• 2017

This study aimed to analyze influencing factors to increase the wage differential between large enterprise and subcontracted small-medium enterprises by using panel data composed of 19 manufacturing industries for 16 years from 1999 to 2014. According to the results of analysis, in large enterprises the elasticity of substitution between the labor inputs and the subcontracted product supplies from small-medium enterprises was significantly less than 1. So, the increase in wages of workers of large enterprises, whose degree of employment protection was relatively high, seemed to increase the share of wage cost in total cost and was resulted to decrease the cost share of subcontracted product supplies significantly. This was interpreted to be able to exert a negative influence upon the price of subcontracted product supplies and the wages of workers in subcontracted small-medium enterprises, and, therefore, to increase the wage differentials between large enterprises and subcontracted small-medium enterprises. Furthermore, it was also found that the increases in the labor union participation rate at large enterprises and the openness rate of the industry concerned were contributing to make such effects much stronger significantly. In order to mitigate the wage differentials and the polarizing trend in labor market, we can suggest to establish a certain kind of flexible wage system and to introduce co-bargaining practices with the workers of subcontracted small-medium enterprises within large enterprises, and also for the workers of small-medium enterprises, to prepare new social systems to upgrade their human resources and job skills drastically.

• Journal of The Korean Association For Science Education
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• v.41 no.4
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• pp.339-358
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• 2021

This study explores the agency of a student leader, expressed through efforts to distribute power and encourage participation in elementary scientific modeling classes. The study also analyzes the context in which the leader's agency was expressed and the context in which the development of a collective agency was constrained. The participants were 22 fifth-grade students. The leader's agency was analyzed by examining his words and actions. As a result, at the outset of the study, the leader had the most power, performing all the activities as the sole authority in a non-cooperative participation pattern. However, with reflection and help from the researcher, the leader recognized the problem and facilitated the participation of other students. He developed an identity as a teacher and demonstrated the agency. The leader's agentic behaviors can be categorized into three aspects. First, regarding the cognitive aspect, the leader helped other students participate in modeling by sharing his knowledge. Second, regarding the normative aspect, he made rules to give all students an equal voice. Third, regarding the emotional aspect, the leader acknowledged the contribution of the students, increasing their confidence. The leader's agency temporarily helped the group to overcome the student hierarchy, facilitating a cooperative participation pattern. However, the development of a collective agency was constrained. The power of the leader was partially redistributed, and the other students did not position themselves as equal to the leader. To support the leader's agency to develop into a collective agency, it is necessary to redistribute the power of the leader more equally and to change the recognition of students.

• Proceedings of the Korean Society for Quality Management Conference
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• 2007.04a
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• pp.334-339
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• 2007

인터넷은, 전화로 대변되는 과거의 정보통신 서비스와는 달리 사회 전반에 막대한 영향력을 행사하는 서비스로 발전하였다. 인터넷에 대한 의존도는 향후 모든 정보통신서비스가 인터넷을 기반으로 제공되는 All-IP 디지털 컨버전스 시대에 더욱 더 심화될 것이다. 이 경우 오늘날의 인터넷보다도 QoS(Quality of Service)에 관한 이슈가 더욱 중요해질 것은 자명하다. 이러한 배경에서 ITU(International Telecommunication Union)나 IETF(Internet Engineering Task Force)등의 국제표준화 기구에서 차세대 인터넷 (Next Generation Network, NGN)에 대한 QoS 문제를 연구하고 있다. 그러나 이들 국제기구는 주로 기술공학적인 측면에서 QoS 문제에 접근하고 있어서 현실적으로 완전한 대안을 제공하지는 못하고 있다. 즉, 인터넷 산업의 특성상 사업자간 끊김없는 연동(seamless inter-operations)과 협력이 필수적인데, 이는 기술공학적 측면보다도 비즈니스 및 정책적 관점에서 다루어져야 되기 때문이다. 통신 사업자 및 벤더(vendor)의 글로벌 컨소시엄으로 출발한 TMF(TeleManagement Forum)나 QuEST Forum 등의 역할이 중요해지는 이유가 여기에 있다. 이미 이들 단체는 사업자간 합의에 의해 자발적으로 구축한 NGOSS 및 TL9000 인증시스템을 바탕으로, 망사업자를 비롯한 서비스공급자 및 벤더 등과의 원활한 협력관계를 구축하는 글로벌 de facto 표준을 마련한 바 있다. 본 연구에서는 QoS 보장을 목표로 하는 차세대 인터넷(NGN)의 현실적 성공 가능성을 높이기 위한 글로벌 표준화 노력을 소개하고 이들을 비교/검토한다. 특히, ITU 및 IETF 등의 NGN 개발계획을 비즈니스/정책점 관점에서 보완할 수 있는 TMF와 QuEST Forum의 접근법을 고찰하여, All-IP 컨버전스 환경에서의 QoS 이슈에 시사하는 바를 살펴본다.

• The Journal of Aerospace Industry
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• s.65
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• pp.27-46
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• 2003

본 연구는 중국의 WTO 가입 이후 시장규모 확대에 따라 동북아지역 국가들이 자국의 역할 선점과 경쟁력 확보를 위해 취하고 있는 항공화물운송부문의 시설운영과 전략추진 방향을 살펴봄으로써 우리나라의 항공 화물 운송 산업이 보다 경쟁력 있는 산업으로 역할과 제 기능을 다 할 수 있도록 하는데 목적이 있다. 장래 동북아지역 한 · 중 · 일 3국간 항공화물운송부문의 경쟁은 치열할 것으로 예상되는 반면, 국가 간 협력체제 구축도 필요한 시점이다. 지난 몇 년 동안 3국간은 협력체제 구축을 논의했지만, 가시적인 성과가 없는 현 시점에서 보면 보다 전향적인 발상을 기반으로 하는 접근방식이 필요할 것으로 판단된다. 역내운송의 완전 자유화 특히, 항공화물운송 자유화나 공항 운영 주체들 간 지역 내 제휴를 검토해 볼 필요가 있다. 이와 함께 중국, 일본 등의 공항과 항공화물 운송정보 공유, 기술개발과 표준화, 인적교류, 항공사 유치의 공동노력 등과 같은 제휴를 통해 역내 공항 네트워크를 구축하기 위한 방안은 반드시 협의되고, 추진될 필요가 있는 사안이다. 우리 내부적으로는 21세기를 대비한 보다 구체적이고 실천적인 항공화물운송부문의 ‘master plan' 수립과 함께 항공화물운송 주체인 항공사, 화주, 포워더 등 이용자 중심의 비용절감 방안과 항공화물 기반시설의 차질 없는 추진, 항공화물 정보화 등 편리하고 저렴한 운송체계와 처리절차를 수립이 요구된다.

• Journal of Fisheries and Marine Sciences Education
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• v.7 no.2
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• pp.207-216
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• 1995

1970년대 중반 세계 주요 연안국(沿岸國)들이 배타적(排他的) 어업수역(漁業水域) 또는 경제수역(經濟水域)의 선포를 통하여 해양관할권(海洋管轄權)을 확대할 때까지 한국은 원양어업(遠洋漁業)의 발전과 어획량 증대에 박차를 가하였다. 그 당시 정부의 주요 정책은 재정 지원을 통하여 원양어선(遠洋漁船)의 선복량을 확충하는 것이었지만, 새로운 해양법질서(海洋法秩序)가 도입된 후로는 원양어업(遠洋漁業)에 대한지원 정책을 재검토하지 않을 수 없게 되었다. 그 당시 한국의 원양어업(遠洋漁業)에 가해진 압박을 타개하기 위하여 연안국(沿岸國)의 규제를 최소화하는 노력과 함께 경제성 있는 대체어장(代替漁場)의 개발에 주력한 결과 성공을 거두었는데, 그것은 바로 수산자원(水産資源) 보유국(保有國)과의 쌍무협정(雙務協定) 체결을 통한 어업의 계속과 더불어 공해어업(公海漁業)으로의 전환이었다. 최근에 한국의 원양어업(遠洋漁業)이 당면하고 있는 현안은 공해어업(公海漁業)에 대한 국제사회(國際社會)의 규제 강화와 더불어 국내 수산물 시장의 개방이라는 내우외환(內憂外患)이 겹친 위기상황(危機狀況)이다. 이러한 난국을 타개함으로써 원양어업(遠洋漁業)의 지속적인 발전을 추구하기 위하여 한국정부(韓國政府)는 새로운 전략을 마련하였는데, 그 구체적인 내용은 다음과 같다. 첫째, 자원을 보유하고 있는 연안국(沿岸國)과의 협력을 강화함과 동시에, 국제수산기구(國際水産機構)에서의 적극적인 활동을 전개하는 것이다. 현재 한국은 14개 연안국(沿岸國)과 쌍무적 어업협정(漁業協定)을 체결하여 기술이전 및 재정 지원을 통한 공동번영(共同繁榮)을 추구하고 있으며, 10개 국제수산기구(國際水産機構)에 가입하여 수산자원(水産資源)의 보존과 해양환경(海洋環境)의 보호에 노력하고 있다. 둘째, 원양어선(遠洋漁船)의 감축과 연근해어업(沿近海漁業) 구조 조정을 통한 합리적인 수산업 체제를 구축해 나갈 것이다. 즉, 원양어업(遠洋漁業)의 양적 팽창보다는 장기적인 안목에서 질적인 수준을 제고함으로써 안정적인 산업으로 내실을 기할 수 있도록 경영의 합리화와 같은 업계 자체의 체질 개선 노력을 지원할 것이다. 셋째, 현대의 해양법질서(海洋法秩序) 하에서 한국원양어업(韓國遠洋漁業)의 활로는 주로 자원보유국(資源保有國)과의 합작사업(合作事業)에서 찾을 수 밖에 없다. 이것이야 말로 연안국(沿岸國)과 원양어업국(遠洋漁業國)에게 공통적으로 이롭다는 사실이 입증된 것이기 때문이다. 따라서, 원양어업(遠洋漁業)을 해외합작사업(海外合作事業)으로 전환하는 데에 있어서 정부가 지원해야 할 부분은 다음 세 가지로 요약된다. 즉, 장래성 있는 사업 분야에 대한 적극적인 재정지원(財政支援), 생산된 수산물의 국내시장반입(國內市場搬入)에 대한 특별한 배려, 그리고 기업의 해외투자의욕(海外投資意慾)을 고취시키는 정책의 수행이다. 수산자원(水産資源)은 그 자체가재생산성(再生産性)을 갖고 있기 때문에 합리적으로 보존관리(保存管理)한다면 영속적인 이용이 가능한데, 이와 같은 이념은 1982년 유엔 해양법협약(海洋法協約)에서도 최선의 과학적 증거로써 "보존(保存)"과 "이용(利用)"의 조화를 유지하는 것으로 구현되어 있다. 따라서, 한국정부(韓國政府)도 그러한 차원의 국제협력(國際協力)에 기꺼이 동참함과 동시에, "투명성(透明性)"과 "책임(責任)"을 이행하는 어업 활동을 보장하기 위한 제도적 개혁을 진행 중이다.

• Journal of Korea Multimedia Society
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• v.17 no.2
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• pp.180-190
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• 2014

Social network services are increasingly being used in organizational settings to improve relationships among employees and enhance prospects for information exchange and cooperative work. Social Networking Service(SNS) has deeply penetrated organizational job settings, influencing multiple aspects of employee's life. This study is designed to explore the impact of SNS engagement on the job performance mediated as team cooperation and decision making quality effects. Data were collected from 146 employees who use organizational SNS in there company. Factor analysis and structural equation method are employed. Results from a survey accompanied by the substantial impacts of organizational employee's social networking engagement on social learning processes and outcomes. SNS engagement not only directly influences organizational employee's job performance, but also helps their team cooperation and decision making quality from others and adapt to organizational culture, both of which play prominent roles in improving their job performance.

• Journal of the Korea Society for Simulation
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• v.15 no.3
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• pp.23-30
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• 2006

A recommender system for E-commerce site receives information from customers about which products they are interested in, and recommends products that are likely to fit their needs. In this paper, we investigate several methods for large-scale product purchase data for the purpose of producing useful recommendations to customers. We apply the traditional data mining techniques of cluster analysis and collaborative filtering(CF), and CF with reduction of product-dimensionality by use of latent semantic indexing(LSI). If reduced product-dimensionality obtained from LSI shows a similar latent trend of customers for buying products to that based on original customer-product purchase data, we expect less computational effort for obtaining the nearest-neighbor for target customer may improve the efficiency of recommendation performance. From simulation experiments on synthetic customer-product purchase data, CF-based method with reduction of product-dimensionality presents a better performance than the traditional CF methods with respect to the recall, precision and F1 measure. In general, the recommendation quality increases as the size of the neighborhood increases. However, our simulation results shows that, after a certain point, the improvement gain diminish. Also we find, as a number of products of recommendation increases, the precision becomes worse, but the improvement gain of recall is relatively small after a certain point. We consider these informations may be useful in applying recommender system.