• Proceedings of the Safety Management and Science Conference
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• 2006.04a
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• pp.379-384
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• 2006

공급사슬의 구조가 복잡해지고 고객의 수요가 다양해지면서 공급사슬에서의 물류기능은 점점 중요시되고 있다. 지금까지의 생산자는 전체 물류의 60% 이상을 제 3자 물류 업체를 통하여 수행하였다. 택배 시스템은 자신의 서비스 능력과 상호보완관계에 있는 여타 서비스 제공업체와 연계하여 공급사슬 효율화를 효과적으로 지원할 수 있는 체계가 필요한데 공급사슬 전체에 대한 물류서비스를 여러 업체로부터 개별적으로 외부 위탁하는 경우보다 한 번의 계약으로 통합된 물류서비스를 제공받기를 원하는 경우가 많아지고 있다. 이에 협력택배시스템의 추진이 필요하고 있다. 타사에의 정보 누출을 꺼려 아직은 인식이 부족한 상황이나 보다 효율적이고 저렴한 물류비용을 위해서는 앞으로 제조업과의 다 자간 전략적 제휴는 필수적인 상황으로 전개될 것이다. 이에 현 3PL의 문제점을 살펴보고 제조업과의 협력 방안을 살펴보기로 하겠다.

• Journal of Korea Port Economic Association
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• v.29 no.4
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• pp.201-222
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• 2013

The purpose of the present study is to analyze how and to what degree multinational companies organize and operate their supply chains in accordance with the strategic resource of knowledge in their multinational management, and what kind of influence knowledge oriented global supply chain management has on the management performance of multinational corporations. For this purpose, the current research proposed a measurement model to provide specific shape to the concept of knowledge oriented global supply chain management by adopting the knowledge creation process proposed by Nonaka (1994), and conducted an empirical analysis of what kind of impact the knowledge management system and the knowledge creation process of companies have on the performance of their global supply chain management. The result of the empirical analysis of 113 multinational companies verified the validity and reliability of the measurement model proposed in this study. In addition, the comparative study of the sampled companies by grouping them according to the level of knowledge orientation in global supply chain management indicated that the enterprises that effectively manage the knowledge created within the global supply chain presented overall superiority on the performance of global supply chain management.

• Management & Information Systems Review
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• v.30 no.2
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• pp.113-131
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• 2011

Today, researches on logistics service quality or supply chain management are highlighted due to intensification of competition and diversification of needs for customer service. This study have done a comparative analysis on supply chain partnership members' perception difference about importance of logistics service quality factors. It measured perception about logistics service quality which suppliers, carriers, and buyers regard as important and then conducted t-test in order to compare perception difference. It was found that quality factors of logistic service which suppliers, carriers, and buyers in supply chain partnership perceive as important were different. And disagreements among members were found in most items when market orientation and long term orientation was low while there was no difference among most members when market orientation and long term orientation was high.

• Journal of the military operations research society of Korea
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• v.34 no.3
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• pp.1-12
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• 2008

Design of supply chain network (SCN) is required to optimize every factor in SCN and to provide a long-term and strategic decision-making. A mathematical model can not reflect the real world because design of SCN contains variables and stochastic factors according to status of its system. This paper presents the designing methodology of military SCN using the mathematical model and the simulation model. It constructs SCN to minimize its total costs using the Mixed Integer Programming (MIP) model. And we solve problems of a vehicle assignment and routing through adaptation of experiment parameters repeatedly in the simulation model based on the results from the MIP model. We implement each model with CPLEX and AutoMod, and experiment to reconstruct SCN when the Logistic Support Unit is restricted to support military units. The results from these experiments show that the proposed method can be used for a design of military SCN.

• Journal of Korea Society of Industrial Information Systems
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• v.25 no.6
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• pp.109-123
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• 2020

There has been a major change in the way of life and thinking of all mankind due to covid19. In particular, managerial issues related to supply chain such as global supply chain disruption, and trade friction among countries are drawing the attention. Accordingly, a number of studies are being conducted on the supply chain challenges and solutions to overcome the covid19 crisis, but published research on the impact of covid19 on supply chain management is lacking. In this study, network text analysis is conducted mainly on news articles and this study summarizes the issues related to supply chain management in the era of covid19. The trend analysis results indicated that actively discussed area was global supply chain restructuring and confirmed that main topics are re-shoring, applications of new technology, and the new normal in supply chains. The findings are expected to help expand the scope of research in supply chain management research in the covid19 era.

• Management & Information Systems Review
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• v.30 no.4
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• pp.229-251
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• 2011

This paper will discuss the significance of cooperation between supply chain companies and its components. In addition, it will analyze how this effects the outcome in distribution focusing on companies in the steel pipe industry. In sum, theory 1 was chosen since as a result of hierarchical regression analysis communication, IT, partnership, and success monitoring, which are all components of the supply chain cooperation, are proven to affect the absolute distribution success positively. According to the standardized beta coefficient the most important factor for distribution success is communication, followed by IT, partnership and lastly success monitoring. Moreover, according to theory 2, communication, IT, partnership and success monitoring all affect relative distribution success positively. Most important factors are communication, IT, partnership, success monitoring. Thus, since the most crucial factor in deciding both the absolute and relative distribution success is communication, steel pipe companies are advised to execute strategic use.

• Proceedings of the Korean Operations and Management Science Society Conference
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• 2004.05a
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• pp.450-453
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• 2004

본 연구는 리드타임이 상이한 다단계의 공급 사슬에서 수송비용과 재고비용을 최소화하는 다기간의 차량일정계획 수립에 관한 연구이다. 일반적인 공급사슬모형과 차량일정계획 문제를 통합한 모형으로서, 각 단계의 가용차량과 차량 용량이 제한된 제약조건하에서 비용을 최소화하는 차량일정을 구하는 문제이다. 본 연구에서는 이에 대한 최적화 수리모형과 2단계의 분할해법을 제시하였으며, 다양한 공급사슬모형에 대한 발견적 기법의 성능을 분석하였다.

• Proceedings of the Korean Operations and Management Science Society Conference
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• 2004.10a
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• pp.531-534
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• 2004

기업간 경쟁의 격화와 정보기술의 발달로 인하여 많은 기업들이 공급사슬관리(SCM)를 도입하고 있다. 이에 따라, 공급사슬상의 관련 기업간의 상호작용과 정보공유에 기반한 공급사슬 통합이 추진되고 있으며, 웹서비스와 같은 시스템에 독립적인 기술 적용의 필요성이 제기되고 있다. 웹서비스를 이용하면서도 높은 수준의 공급사슬 통합이 이루어지기 위해서는, 여러 상호작용주체가 참여하는 글로벌 프로세스 수준에서 SCM 프로세스를 관리하고 제어할 필요가 있으며, 본 논문에서는 비즈니스 프로세스 자동화 및 관리도구로 최근 각광을 받고 있는 BPM을 도입하여 각 업무단위가 웹서비스로 구성된 환경에서 SCM을 구성하는 프로세스를 효과적으로 통합하여 실행하는 방안을 제시한다. 이러한 접근법은 SCM 프로세스의 진행과정을 보다 효율적으로 관리, 모니터링하는 것이 가능하며, SCM 프로세스의 수행결과를 토대로 프로세스의 개선에 대한 방안을 모색할 수 있다. 또한, SCM 프로세스의 진행과정에서 의사결정이 필요한 경우 이에 대한 지인 에이전트를 웹서비스로 구성하여 보다 신속한 프로세스 수행을 가능하게 한다.

• Proceedings of the Korean Society of Computer Information Conference
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• 2013.01a
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• pp.133-136
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• 2013

본 논문에서는 오늘날의 경쟁적인 경영환경은 기업들이 공급사슬을 어떻게 관리할 지에 더욱더 관심을 기울이고 있다. 고객들은 제품을 구매하는 데 있어 보다 큰 가치, 보다 빠른 주문여행, 그리고 보다 적극적인 서비스를 강조하고 있다. 공급사슬 관리 응용시스템의 실행과 성과측정을 알아보고 수요주도의 공급사슬 방식을 통하여 공급사슬관리시스템의 비즈니스 운영과 그 가치를 도출하고자 하였다.

• Management & Information Systems Review
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• v.32 no.5
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• pp.45-68
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• 2013

The goal of supply chain integration is to improve the effectiveness and efficiency of supply chain in order to deliver customer value. So, the fit of between supply chain integration strategy and customer value strategy is very important. Therefore, this study explores the different types of relationship between supply chain integration and customer value, as well as in the firm performances. Cluster analysis is used to develop the typology of supply chain integration, and five typology (High Internal Oriented Integration, Medium Oriented Internal Integration, High Supply Chain Integration, High Customer Oriented Integration, Medium Oriented External Integration) are identified. Analysis of variance is used to test the relationship between supply chain integration typology and customer value, and firm performances. The results show that there are statistically significant differences in customer value and firm performances.