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Korean Journal of Logistics

  • : 한국로지스틱스학회
  • : 사회과학분야  >  경영학
  • : KCI등재
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  • : 연속간행물
  • : 격월
  • : 1229-3539
  • : 2713-6469
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수록정보
수록범위 : 1권0호(1993)~29권5호(2021) |수록논문 수 : 535
로지스틱스연구
29권5호(2021년 10월) 수록논문
최근 권호 논문
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KCI등재

1인천공항 항공화물 주요품목 분석: 중력모형을 중심으로

저자 : 손재철 ( Sohn¸ Jae Chul ) , 안승범 ( Ahn¸ Seung Bum )

발행기관 : 한국로지스틱스학회 간행물 : 로지스틱스연구 29권 5호 발행 연도 : 2021 페이지 : pp. 1-18 (18 pages)

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This study aims to analyze empirically the transport patterns and correlations of major import and export commodities in air cargo. From 2000 to 2019, we analyzed air cargo panel data by export and import, amount and weight for four major commodities, electronics, machinery, chemical industry, and agricultural products for the top 126 countries. The gravity model was adopted and we analyzed it using explanatory variables GDP, per capita GDP, distance between capitals, land area of trading partners, landlocked countries, FTA agreements, and Cargo Open Skies agreements(COSA). The results of the analysis model show that GDP is significant for household goods, steel and metal products, and machinery and electronic products. GDP per capita shows valid results for all items, and FTA shows limited meaningful results in agricultural and fishery products, minerals, plastics, rubber and leather products, textiles, steel and metal products, and machinery and electronic products. The Cargo Open Skies agreements also shows valid only for agricultural and fishery products and household goods. It was found that the frequency of the major factors of air freight was affected in order of GDP per capita, FTA, GDP, and COSA.

KCI등재

2베트남 양곡 물류 및 Silo 물류 시스템 구축 모델

저자 : 이헌수 ( Hunsoo Lee ) , 유병철 ( Byungcheol Yoo ) , 김진성 ( Jinsung Kim )

발행기관 : 한국로지스틱스학회 간행물 : 로지스틱스연구 29권 5호 발행 연도 : 2021 페이지 : pp. 19-36 (18 pages)

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This paper deduces strategy alternatives for grain and silo logistics system development in Vietnam through literature review, statistical analysis, case studies and serM-SWOT matrix analysis. It analyzes grain and logistics markets and industries in Vietnam and makes forecasts on feed supply, grain import and potential volume for Korean silo logistics companies to secure in Vietnamese market. It also studies grain and silo logistics systems in Vietnam through site visits, supply chain and process analyses, local expert interviews and case studies. Then it develops grain and silo logistics business models and systems and analyzes expected effects on cost savings and revenue increase by the advanced silo-based grain logistics systems. Such business models and systems are expected to support Korean grain and silo logistics companies to expand to Vietnamese market and improve grain supply chain in Vietnam.

KCI등재

3이산시간 단계형 분포를 활용한 도착 오차가 있는 예약 도착시스템 분석

저자 : 윤봉규 ( Bongkyoo Yoon ) , 최경환 ( Kyunghwan Choi )

발행기관 : 한국로지스틱스학회 간행물 : 로지스틱스연구 29권 5호 발행 연도 : 2021 페이지 : pp. 37-46 (10 pages)

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Since Scheduled Arrival phenomena are encountered in various area, they have been studied by many researchers using Queueing Models. Previous works, however, could not deal with the exact nature of the arrival and service process due to the tricky property of the system which has the non-Markovian arrival and service. In this regard, previous Analyses under the Markovian assumption with Poisson Arrival have the possibility to overestimate performance measures such as the number of customers and waiting time, which could lead to the excessive investment on resources to prepare for the variability of the system. We propose a novel way to capture the non-Markovian nature of arrival process while avoiding the complexity of analysis by using Phase-type random variables. With the model suggested in this paper, we investigate the impact of non-punctual arrivals in scheduled system under non-Markovian assumption and show how serious the distortion of performance measures in Markovian models.

KCI등재

4물류 공급사슬 네트워크에서 리스크 대응 활동이 공급사슬통합, 리스크 관리 성숙도 및 공급사슬 회복탄력성, 기업 및 공급사슬성과에 미치는 영향

저자 : 서영복 ( Yeong Bok Seo ) , 박찬권 ( Chan Kwon Park )

발행기관 : 한국로지스틱스학회 간행물 : 로지스틱스연구 29권 5호 발행 연도 : 2021 페이지 : pp. 47-70 (24 pages)

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This study studies the overall relationship structure between supply chain risk response activities, supply chain integration and risk management maturity, supply chain resilience, and corporate and supply chain performance. and to study that it can be linked to the improvement of supply chain performance. Survey data of 108 manufacturing companies were obtained, reliability and validity of each research item were checked, and the research hypothesis was tested by way of path analysis. First, as a test of hypothesis H1, transport risk response, inventory risk response, information risk response, and supplier risk response activities have a significant positive (+) effect on supply chain integration. Even in the test of hypothesis H2, transport risk response, inventory risk response, information risk response, and supplier risk response activities have a significant positive (+) effect on risk management maturity. As a test of hypothesis H3, supply chain integration has a significant positive (+) effect on risk management maturity. Supply chain integration as a test of hypothesis H4, risk management maturity as a test of hypothesis H5, and supply chain resilience as a test of hypothesis H6 have a significant positive (+) effect on company and supply chain performance. In addition, in the analysis of group differences according to the level of risk management maturity and supply chain resilience, the levels of supply chain integration, risk management maturity, supply chain resilience, and corporate and supply chain performance were high in the group with high levels of these items, and significant There was one difference.

KCI등재

5국방 물류 계층별 물류센터 효율성분석: 육군 물류 계층을 중심으로

저자 : 김광욱 ( Kwangwuk Kim ) , 김화중 ( Hwa-joong Kim ) , 장진명 ( Jin-myeong Jang ) , 김주찬 ( Joo-chan Kim )

발행기관 : 한국로지스틱스학회 간행물 : 로지스틱스연구 29권 5호 발행 연도 : 2021 페이지 : pp. 71-80 (10 pages)

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The military has continued to make efforts to innovate its military logistics and has achieved tangible results such as establishing a military logistics system centered on users and speed. However, despite these efforts, scientific and empirical research on the hierarchical logistics system using the military logistics data, which could be a key for improvement, remains lacking. Under these circumstances, this study analyzes the efficiency of logistics centers by military hierarchy for the supply group under the logistic support command, the supply battalion under the logistic support brigade, and the supply transportation battalion under the division (supply and transportation battalion). The DMU (Decision Making Unit) was divided into military hierarchy, and standard delivery destinations were selected as output variables, and warehouse space, input personnel, and input expenses as input variables for the efficiency analysis in operation and finance sectors. Based on this, this study conducted efficiency comparison by one to one variable and data envelopment analysis (DEA), and it measured the value of the DEA slack variable to compare and analyze characteristics of logistics centers by hierarchy. Then, this study derived improvement issues and implications for each DMU.

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