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http://dx.doi.org/10.14400/JDC.2020.18.2.047

A Study on the Research Trend Analysis of AEO Certification System through SNA Analysis  

Kim, Jin-Wook (Graduate School of Logistics, Incheon National University)
Yang, Tae-Hyeon (Graduate School of Logistics, Incheon National University)
Kim, Dong-Myung (Graduate School of Logistics, Incheon National University)
Yeo, Gi-Tae (Graduate School of Logistics, Incheon National University)
Publication Information
Journal of Digital Convergence / v.18, no.2, 2020 , pp. 47-56 More about this Journal
Abstract
The purpose of this study was to identify the research trends and characteristics of existing research related to the AEO system. The methodology of the study was to utilize the Degree Centrality, Closeness Centrality and Betweenness Centrality presented by the Social Network Analysis (SNA). Keyword network analysis results showed that "MRA", "Logistics Security" were derived from the Degree Centrality results, "MRA", "Logistics Security" from the Closeness Centrality results, and, as a result of the Betweenness Centrality, "AEO Utilization Benefits" and "reliability" were derived from the top keyword results. The analysis of differences in centrality by period also confirmed that trends in research have changed based on specific time points. This study has implications for the study in that it presented worldwide research trends through keyword network analysis of the AEO system.
Keywords
AEO; SNA(Social Network Analysis); Degree centrality; Closeness centrality; Betweenness centrality;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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