• 무역학회지
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• 제45권3호
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• pp.1-19
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• 2020

Recently, traditional trade in the global trade market has stagnated in the aftermath of the US-China trade war and the coronavirus (COVID-19) pandemic. However, the global e-commerce market is growing rapidly, presenting a new opportunity for exports. To examine the effect of an online matching and logistics system on reverse overseas direct purchase and the mediating effect of reliability, this study conducted a questionnaire survey on 320 employees in a Korean trade company from March 10 to April 30, 2018. The study model's goodness of fit was tested, and an analysis was performed using the AMOS statistical package. The online matching and logistics system were found to have a positive effect on reverse overseas direct purchase. Furthermore, results revealed that while a country's reliability mediated online matching and reverse overseas direct purchase, it did not mediate the logistics system. These results mean that online matching is affected by a country's reliability in overseas consumers' buying decision process. This study provides implications for the future directions of export companies and national policies to promote reverse overseas direct purchase. Future research including more countries and companies would be able to make further contributions toward the development of the Korean cross-border e-commerce industry.

• 무역상무연구
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• 제50권
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• pp.187-212
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• 2011

Third party logistics research is searching for increasing its logistics efficiency of organization. Perspective of resource-based theory, this study is to reveal the exploratory relation between integrated capabilities, organzaiton knowledge, and service performance. To develop the relational model, this study conducted a theoretical survey on Shang(2009)'s 3PL service providers research model and Synder & Cumming(1998)'s learning of organization knowledge. According to the result of correlation analysis, Integrated organization knowledge is positively correlated with service diversity advantage (correlation coefficient= .670, p-value= .000) and service quality advantage (correlation coefficient= .575, p-value= .000). The thesis argued that Korean companies try to apply integrated organization abilities and service performance for cutting their export expense.

• 경영과학
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• 제21권2호
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• pp.15-25
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• 2004

Great effort has been exerted to redesign the supply chain network as a means to improve corporate competitiveness. In this study, we present a mathematical model and a solution system to help redesign corporate logistics networks. The objective of the model is to minimize total logistics costs. We applied the solution system to real problem cases. We use the model and the concept to develop decision support system that is based on C++ with the use of CPLEX callable library as a solution engine. We tested and verified the DSS for redesigning the network of a large Korean electronics company. Through various scenario analyses. we recommend to redesign their supply chain network that demonstrates the possibility of substantial logistics cost savings.

• 한국항해항만학회:학술대회논문집
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• 한국항해항만학회 2015년도 추계학술대회
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• pp.241-242
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• 2015

According to globalization of world economy on distribution and sales, logistics and transportation parts are play important role. Especially, it important to know and study how to choose right transport route and which is the key factor of route choice model in multimodal transport system. Thus this study aims to consider 4 main factors: cost, delivery time, freight, and logistics service factors additionally dividing into 13 sub factors and object is forwarders between Mongolia and Korean freight transport. The survey is based on AHP through interview with company officials. The paper provides empirical insights about current status of Mongolian forwarders and difference of the important factors between transportation modes. Result shows that time factor is role factor to choose transport route and then cost factors. Additionally, this study shows 2 different route choose factors between air transport and shipping transport forwarders.

• 대한산업공학회지
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• 제5권2호
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• pp.45-56
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• 1979

This report presents the development of an integrated logistics support system for a large-scale machinery manufacturing organization. The system consists of 3 major production management systems and 5 assisting systems. The major systems are: i) production planning and control system, ii) cost control system, and iii) material management system. The assisting systems are: i) personnel management system. ii) technology transfer system, iii) quality assurance system, iv) marketing assisting system, and v) management information system. In addition, other management systems such as planning system, R.&.D. system can be considered according to the organizational need. Several system flow models are developed and presented for the total logistics support system.

• 한국시스템다이내믹스연구
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• 제12권3호
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• pp.67-86
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• 2011

This study shows the reduction effect of freight volume by the supply chain redesign for the alliance of distributors with system dynamics simulation. The as-is model is composed of 3 independent companies which one has 3 distribution centers (DCS) and 24 agents, another has 1 dc and 9 agents, the other has 3 DCS and 15 agents each. The to-be model is an integrated logistics model and composed of 1 company having 5 areal DCS and 38 agents. Each agent in the same area is integrated with each other. Two models have same demands but very different result. As a result, the freight volume between DCS and agents is reduced by 33.55%. This case study will be useful to analyze the similar cases about the logistics integration by supply chain redesign.

• 마케팅과학연구
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• 제3권
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• pp.235-251
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• 1999

This research deals with the basic ideas and implementation used for developing competitive advantage in the market they serve. The market to which a company belongs is continuously evolving, not static. Therefore, the company is required to adopt a suitable strategy in the market it serves. Marketing strategy establishment requires continual adjustment in the strategy content and redirection in organizational actions to address emerging market problems and opportunities. Much of the strategic implementation is characterized by firefights aimed at solving emerging, unforeseen problems. The concept of strategy was originally introduced to provide companies with a rational means of coping with environmental changes. An old Oriental proverb said that "knowing myself and then understanding others is the best way to success". In line with the proverb, the starting point of marketing strategy establishment for the competitive advantage is to understand the activities of a company wholly. After analyzing the scope of its activities, a company has to understand the market structure, to review competitive environments, to formulate the base of the competitive strategy and to adopt differentiation strategies for obtaining the competitive advantage.

• 한국항해항만학회지
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• 제35권3호
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• pp.235-241
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• 2011

현재 부산항신항과 배후단지 물류업체를 연계하는 셔틀운송에는 배후단지 물류업체가 독자적으로 운송차량을 보유하고 운용함으로써 자원소모의 중복성이 있으며 불규칙한 운송화물의 발생으로 화물운송에 매번 다른 차량이 투입되어 업체들이 특정 지역에 밀집되어 있는 단지의 지리적 효과를 충분히 활용하지 못하고 있다. 따라서 본 연구는 이러한 문제들을 해결하기 위해 동적계획을 구성하고 휴리스틱 방법을 통해 작업 스케줄링과 실시간 작업규칙을 구성하며 물류기업의 수 배송 계획에 풀링과 듀얼사이클링을 적용하여 셔틀운송에 소요된 자원의 감축효과와 효율성을 시뮬레이션을 통해 검증한다.

• 한국컴퓨터정보학회논문지
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• 제16권4호
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• pp.235-241
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• 2011

대다수 산업과 무역유통 기업은 물류 자원을 통합한다. 기업들은 제품 운송부분을 원가를 절약하기 위해서 전문적인 물류회사에 맡긴다. 여기서 전문적인 물류회사를 제 3자 물류라 한다. 컴퓨터와 인터넷의 발전에 따라 발주와 화주 그리고 제 3자 물류회사 간에 인터넷을 통해 연결된다. 여러 회사에서 사용하는 관리 프로그램이 각각 다르기 때문에 이질적인 데이터는 제 3자 물류정보시스템에 큰 문제가 되었다. 본 논문에서는 지식 공학 방법론을 이용하고, prot$\'{e}$g$\'{e}$를 개발도구로 이용하여 도메인 온톨로지를 구축하였다. 그리고 물류 온톨로지에 규칙 베이스를 만들어서 그들이 완전하게 개념간의 관계를 표현할 수 있다. 또한 물류 온톨로지와 룰 베이스의 기초에 제 3자 물류회사의 배송센터에 지능 정보시스템을 설계하고 정보 시스템의 작업 프로세스를 시각적으로 보여주도록 실례를 제시하였다.

• 산업공학
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• 제25권3호
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• pp.338-346
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• 2012

Regarding the green environment, it is important to boost the spread of environmentally friendly vending machines and to operate the vehicles for their inventory replenishments while minimizing emissions of greenhouse gases. In general, the vending machine management company lacks capability to operate the supply chain effectively in an integrated way under the dynamic, complex, and stochastic environment. This paper presents a decision support system, termed DSSVM, for the operations of the general and smart vending machine supply chains with stock-out-based, one stage item substitution in a green logistics environment. The DSSVM supports the estimation of item demand and substitution probabilities, determination of operation parameters, supply chain analysis, what-if analysis, and $CO_2$ analysis for which various analytical models are employed.