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http://dx.doi.org/10.26748/KSOE.2020.058

Trend Analysis on Korea's National R&D in Logistics  

Jeong, Jae Yun (Policy Research Division, BISTEP)
Cho, Gyusung (Department of Port Logistics System Tongmyong University)
Yoon, Jieon (Evaluation & Coordination of Regional Innovation Program Division, BISTEP)
Publication Information
Journal of Ocean Engineering and Technology / v.34, no.6, 2020 , pp. 461-468 More about this Journal
Abstract
This study examined how national research and development (R&D) in the domain of logistics has changed recently in the Republic of Korea. We conducted basic statistical analysis and social network analysis on 5,327 logistics-related R&D projects undertaken during 2005-2019. Data for performing these analyses were collected from the R&D database of the National Science and Technology Information Service (NTIS). By constructing a co-occurrence matrix with keywords, we conducted degree and betweenness centrality analysis and visualized the network matrix to display a cluster map. This study presents our observations related to the following findings: (1) the chronical trends of logistics R&D, (2) focused fields of logistics R&D, (3) the relations among keywords, and (4) the characteristics of logistics R&D. Finally, we suggest policy implications to boost and diversify logistics R&D.
Keywords
Logistics; National R&D; Network analysis; Keyword network; Cluster map; Centrality;
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Times Cited By KSCI : 1  (Citation Analysis)
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