Trend Analysis on Korea’s National R&D in Logistics
| Autor: | Jae Yun Jeong, Gyusung Cho, Jieon Yoon |
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| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: | |
| Zdroj: | 한국해양공학회지, Vol 24, Iss 6, Pp 461-468 (2020) |
| Druh dokumentu: | article |
| ISSN: | 1225-0767 2287-6715 |
| DOI: | 10.26748/KSOE.2020.058 |
| Popis: | 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. |
| Databáze: | Directory of Open Access Journals |
| Externí odkaz: |
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