• Journal of Korea Port Economic Association
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• v.23 no.3
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• pp.79-101
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• 2007

The purpose of this study is to identify key factors of Co-opetition through examining the environmental and structural changes in the ports industry and suggest a few Co-opetition strategies for enhancing our ports capabilities in the long-term. In recent years, the trend toward market liberalization and globalization in ports industry has made rapid progress and it made the competition fiercer. To survive in this rapid changes, the ports have traditionally pursed a competitive strategy. However, an alternative strategy replacing the traditional strategy was introduced: namely, 'Co-opetition' a buzzword combining competition and co operation. Policy proposals this study suggests are the construction of a database regarding costs and benefits of ports for more effective analysis and improving the competitive power of a shipping company operating national flag carriers for achieving the purpose of Co-opetition and adoption of selection and concentration strategy for increasing the possibility of Co-opetition success.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2013.06a
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• pp.141-143
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• 2013

경제의 글로벌화로 항만과 해운산업은 경쟁이 가장 치열한 대표적인 산업분야로 자리매김하고 있다. 이에 따라 과거 항만간, 선사간 경쟁에서 최근들어서는 이들이 속한 전체 logistics chain 간의 경쟁으로 확대되고 있다. 이같은 항만과 해운의 경쟁구조 변화로 logistics chain 참여자들(터미널운영사, 정기선사 등)의 성공은 자신만의 경쟁력에 좌우되지 않고 오히려 이들이 속한 전체 logistics chain의 경쟁력에 달려 있다. 특히 logistics chain 참여자들은 새로운 경쟁환경에 대응하여 경쟁력을 제고하고자 상호 수평적 또는 수직적 협력관계를 강화하고 있다. 이에 본 논문에서는 항만의 경쟁구조 변화를 검토한 후 우리 항만의 대응방안을 제시하고자 한다.

• Journal of Korea Port Economic Association
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• v.23 no.4
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• pp.159-175
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• 2007

The purpose of this study is to examine the causal relationship between trading volume of freight and industrial growth in Korea ports, and to induce policy implications. In order to test whether time series data is stationary and the model is fitness or not, we put in operation unit root test, cointegration test. And we apply Granger causality based on an error correction model, Hsiao(1981) method and variance decomposition. The results indicate that the extent of causality between trading volume of freight and industrial growth is strong in order of Incheon port, Busan port, Gwang Yang port, Ulsan port. We can infer policy suggestions as follows; The port policy of government must be focused on re-adjusting investment among Korea ports and raising competitive power of Korea ports

• Journal of Navigation and Port Research
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• v.43 no.3
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• pp.179-185
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• 2019

Currently, despite having active movements related to port logistics security, there is lack of awareness, education, and security systems related to port technology. Before implementing port logistics security, a mutual authentication agreement should be reached through the establishment of an integrated network that can share port logistics security information in real time. In order to achieve port competitiveness and strengthen logistics service, establishment of national strategy for logistics security is necessary. However, there is an urgent need to raise the security consciousness among the port logistics organization members and enhance the information security ability which is a crucial feature of the port logistics organization. Therefore, the objective of this study is to analyze the factors affecting the information security capacity of port logistics organization members. Even though the analysis rejected the hypothesis that security regulations affect security awareness, the security activities and security awareness were significantly correlated. It also has a positive impact on the relationship between security norms and security abilities, and security awareness and security abilities.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2018.11a
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• pp.355-356
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• 2018

본 연구에서는 국내 항만보안 효율성을 측정하기 위한 사전연구로 항만보안에 있어서 중요 평가항목을 선정하고 평가하는데 목적이 있다. 이를 위해 문헌조사 및 관계자들의 인터뷰를 통해 평가항목을 선정하였고, 이들 항목을 4개의 대분류와 12개의 중분류로 분류하였다. 다음으로 해양수산부 공무원, 항만공사 직원, 학계 관계자들로 구성된 전문가들의 설문조사를 통해 평가항목에 대하여 AHP 기법을 이용하여 중요도를 산출하였다. 상위 수준의 중요도 산출결과, 해양수산부 공무원 그룹과 항만공사 직원 그룹은 시설 지원 항목의 중요도가 높았으며 학계 관계자 그룹의 경우 인력예산 지원 항목의 중요도가 높았다. 하위 수준 항목의 종합중요도 분석 결과, 해양수산부 공무원 그룹과 항만공사 직원 그룹에서는 항만 내 통합시스템 구축 및 유관기관 간의 협조를 통한 운영시스템 강화의 순위가 가장 높았으나, 학계 관계자 그룹의 경우 보안인력들의 처우개선이 가장 높은 순위로 나타났다.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2016.05a
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• pp.67-68
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• 2016

해상교통환경평가는 선박 간 항행상황의 위험도를 정량화하여 나타냄으로써 선박의 안전운항을 효과적으로 지원하는 역할을 한다. 대표적인 해상교통환경평가모델로는 ES(Environmental Stress model)와 CR(Collision Risk)모델이 있다. 이러한 모델을 살펴보면, 각각의 평가지수를 이용하여 항행상황의 위험도를 정량화하며, 선박 간 조우관계를 기반으로 평가요소를 구성함을 알 수 있다. 이번 연구에서는 선박 간 조우관계를 포함한 항행상황의 위험도에 영향을 줄 것으로 기대되는 다양한 요소를 고려한 평가지수의 타당성을 살펴보고자 한다. 이를 위하여, AIS data를 이용하여 해상교통환경을 재현하고 분석하였으며, 동일한 항행상황을 ES, CR과 제안한 모델을 이용하여 위험도 평가를 실시하였다. 그 결과를 비교하여 제시함으로써 본 모델이 해상교통환경모델로서 항만 내 통항 안전성 평가에 적용 가능성을 평가하였다.

• Journal of Korea Port Economic Association
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• v.30 no.4
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• pp.255-273
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• 2014

The purpose of this paper is to examine the causal relationship among the trading volume of Pyeongtaek port, Incheon Inner Harbor, Incheon North Harbor. Methodologically, Granger causality, impulse response function, and variance decomposition based on VAR are used. The results indicate that Pyeongtaek port trading volume positive shock has positive effects on Incheon North Harbor. In addition, Incheon Inner Harbor trading volumes positive shock has negative effects on Pyeongtaek port. The results also suggest that the volume of Pyeongtaek port Granger-causes the volume of Incheon North Harbor, but not vice versa. The volume of Incheon Inner Harbor Granger-causes the volume of Pyeongtaek port. Based on these results, we suggest that port authorities have to focus on policies that would promote copetition between port of Pyeongtaek and Incheon in the world harbor industry.

• Journal of Korea Port Economic Association
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• v.22 no.4
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• pp.81-98
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• 2006

Many studies on port tariff have been done over twenty years using publicly assessed data on tariff. Public data for tariff rates do not reflect, however, the port tariff in a real market, since the cargo handling charge, which is the important fraction of port tariff, is confidentially decided by the negotiations between a shipping company and a container terminal operator. In this paper, we collected the real price data of the port tariff on the world major sixteen container ports from a global shipping company and transformed it into the tariff per TEU(US$/TEU). The comparative analysis of port tariff was performed using the port tariff per TEU, and a panel regression analysis was done to identify the relations between the port tariff and demand variables: throughput, GDP and trade amount.

• Journal of Navigation and Port Research
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• v.27 no.2
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• pp.171-178
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• 2003

Lately most Asian countries have tried to develop their ports into a hub port in their region. However, only a few studies examined the theoretical rationale for hub port strategy. Thus, this paper aim to identify the effectiveness of hub port development strategy in global and regional perspectives, respectively. For this aim, the paper conducts regression analysis on the relationship between port size and growth ad calculates the Hirshman-Herfindahal Index on Asian container ports. According to the empirical results, larger ports have grown faster than smaller ports in the world container ports und European/North American ports. However, in the case of the Asian container ports, the result was opposite. And port concentration in Northeast Asian ports is decreasing gradually during the last two decades. Consequently, the effectiveness of hub port development strategy was not very strong in Northeast Asian region.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2003.05a
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• pp.107-114
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• 2003

Lately most Asian countries have tried to develop their ports into a hub port in their region. However, only a few studies examined the theoretical rationale for hub port strategy. Thus, this paper aims to identify the effectiveness of hub port development strategy in global and regional perspectives, respectively. For this aim, the paper conducts regression analysis on the relationship between port size and growth and calculates the Hirshman-Herfindahal Index oN Asian container ports. According to the empirical results, larger ports have grown faster than that of smaller ports in the world container ports and European/North American ports. However, in the case of the Asian container ports, this results was opposite. And port concentration in Northeast Asian ports is decreasing gradually during the last two decades. Consequently, the effectiveness of hub port development strategy was not very strong in Northeast Asian region.