Journal of Navigation and Port Research (한국항해항만학회지)

Korean Institute of Navigation and Port Research (한국항해항만학회)
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A Study on the Relative Importance of Evaluation Factors for Improvement of Port Security

항만보안 강화를 위한 평가요인과 상대적 중요도 분석

  • Kang, Min-Gu (Graduate School of International Logistics, Mokpo National Maritime University) ;
  • Kim, Hwa-Young (Division of Maritime Transportation, Mokpo National Maritime University)
  • 강민구 (목포해양대학교 대학원) ;
  • 김화영 (목포해양대학교 해상운송학부)
  • Received : 2019.01.09
  • Accepted : 2019.02.27
  • Published : 2019.02.28
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Abstract

The purpose of this study was to extract the evaluation factors and assess the relative importance between the factors. For this purpose, the evaluation factors were extracted through literature review and the process of brainstorming with experts, who are related to port security. The evaluation factors were then classified into four higher factors and twelve sub- factors through the use of the AHP method. A survey on the classified factors was conducted by experts composed of public officials, port authority employees and education institutions officials. We also carried out statistical tests to determine the perception gap of weights between the groups. As a result of a relative importance analysis of strength, the security operating system factor was highest, followed by improvement of hardware facilities and increase of security personnel. There was a difference in perception among the groups in policy support, facility support and personnel resources budget support. The results of the analysis show that the strength operating system through the establishment of an integrated monitoring system is a priority. It is necessary to understand the difference of perception between groups and build a systematic cooperation system. The evaluation factors extracted from this study can be used for the measurement of port security efficiency in further work.

본 연구의 항만보안 향상을 위해 중요한 평가요인들을 발굴하고 요인들 간 상대적 중요도를 분석하는데 있다. 이를 위해 문헌조사 및 항만보안 업무 종사자들로 구성된 전문가 그룹의 브레인스토밍(Brainstorming)을 통해 평가요인을 선정하여, 4개의 대분류 요인과 12개의 중분류 요인으로 분류하였다. 계층적으로 분류된 평가요인을 전국의 항만보안 관련 업무를 수행하고 있는 공무원, 항만공사와 항만보안공사 종사자, 항만보안관련 교육기관 종사자들을 대상으로 설문조사를 실시하고, 계층분석법(AHP)을 이용하여 중요도를 산출하였다. 또한 그룹 간 중요도 인식 차이를 알아보기 위하여 통계 분석을 실시하였다. 평가요인 중요도 분석 결과, 보안 운영시스템 강화 요인이 가장 높았고 하드웨어 개선, 보안인력 증원의 순으로 나타났다. 또한 대분류의 정책적 지원 및 시설 지원, 인력 예산 지원에서 그룹 간 인식 차이를 확인할 수 있었다. 분석 결과를 통해 항만 내 통합모니터링시스템 구축을 통한 보안 운영체제의 개선이 우선적으로 요구되며, 그룹 간 인식 차이를 이해하고 이를 바탕으로 유기적인 협조체제의 구축이 필요함을 알 수 있었다. 이 연구결과는 후속연구로 수행될 국내 항만보안 효율성 측정을 위한 평가요인으로 활용될 수 있을 것으로 기대된다.

Keywords

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Fig. 1 Process for importance analysis of evaluation factors

Table 1 Summary of previous study

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Table 2 Hierarchy structure and description of level 2 factors

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Table 3 Respondents characteristic classification

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Table 4 Result of relative importance of evaluation factors

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Table 5 T-test result of evaluation factors

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Table 6 Mann-Whitney U result of evaluation factors

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