Jaeung Cha

Mr. Jaeung Cha

Korea Maritime & Ocean University
+1
orcid

Research Focus & Metrics

Academic Career Length

7Years (2020-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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23 June 2020 in Sustainability
Verified
Journal Article
Open access
PDF file
Kiyoung JeongKiyoung Jeong
Kiyoung Jeong
JCJaeung Cha
Jaeung Cha
YKYULSEONG KIM
YULSEONG KIM
This study analyzes the relationships between the awareness levels of supply chain risk management (SCRM) importance, the level of development, and their influence on business performance in the shipbuilding and marine equipment industry. In addition, this study highlights the differences in awareness levels according to country-specific characteristics by comparing South Korea, China, and Singapore, leading suppliers of shipbuilding and marine equipment. Based on a questionnaire survey of 165 respondents, this study conducted a factor analysis and ANOVA. The results indicate that the surveyed companies highly value the importance of risk management overall, with the information and forecast risk factor being highest rated. However, the high levels of awareness of importance does not lead to satisfactory levels of SCRM development. In addition, the comparative analysis between countries indicates statistically significant differences in the awareness of importance and the development level. Finally, the results show that awareness of environmental risk and destructive risk factors, which are vital for long-term survival and sustained competitive advantages, are low. The findings in this study offers a useful baseline for future studies on developing SCRM in the shipbuilding and marine equipment market and establishing relevant policies and systems.

23 September 2021 in Sustainability
Verified
Journal Article
Open access
PDF file
JCJaeung Cha
Jaeung Cha
JLJinwoo Lee
Jinwoo Lee
LHLee Chang Hee
Lee Chang Hee
YKYULSEONG KIM
YULSEONG KIM
The MV Ever Given’s stranding in the Suez Canal in March 2021 prompted renewed awareness of the heightened risk of marine accidents in narrow channels as global shipping companies continuously expand vessel sizes. However, there has been limited consideration of ways to improve accident response, and little analysis of future-oriented liabilities and damage compensation schemes for similar maritime accidents. First, key issues related to the Suez Canal stranding accident were analyzed based on web crawling using the R studio program (Version: R-4.0.5) to extract text data from unstructured format text (HTML tags). We designed the research questions to address the key issues/disputes, such as definitions of legal terms related to the Ever Given’s stranding accident and the declaration of a general average (G/A), liability for maintaining seaworthiness, source of command authority over the captain, and liability for compensation for delay in delivery. Then, the liability of stakeholders was legally interpreted through causal inductive reasoning based on relevant legal theories and precedents. To help secure safe and sustainable shipping routes, this study demystifies the problems resulting from the side effects of the trend of ultra-large vessels based on technology bias, and will contribute to responses to similar accidents in the future.