인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
DBpia AI
AI 에이전트
AI 아이디어
AI 리더
AI 뷰어
Citeasy
크롬 서지관리 다운로드
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
피인용 0
초록·키워드
This study analyzes the export competitiveness of Korean oysters, focusing on frozen (HS 030712) and prepared (HS 160551) oysters, which together account for about 97% of Korea's oyster exports. Using 2017–2025 trade data, competitiveness is assessed through market share (MS), the Revealed Comparative Advantage index and its symmetric variant (RCA, RSCA), a market-specific comparative advantage index (MCA), and relative unit export value (RUV).
Korea holds a comparative advantage in both products, but the patterns diverge: frozen oysters lead in market share yet rank second in RCA behind New Zealand, with share declining as Japan and China expand; prepared oysters trail China in share but rank first in RCA. At the market level, Korea's advantage covers less than half of global frozen-oyster imports, with declining shares in Hong Kong and Taiwan, while prepared oysters maintain an advantage across a larger share of import markets despite limited penetration in Canada. Korean frozen oysters occupy an intermediate price position between lower-priced Chinese and U.S. products and higher-priced Japanese, French, and New Zealand products. The findings highlight the need to defend declining markets, develop untapped ones, and address market access barriers, as illustrated by Australia's import restrictions.
Korea holds a comparative advantage in both products, but the patterns diverge: frozen oysters lead in market share yet rank second in RCA behind New Zealand, with share declining as Japan and China expand; prepared oysters trail China in share but rank first in RCA. At the market level, Korea's advantage covers less than half of global frozen-oyster imports, with declining shares in Hong Kong and Taiwan, while prepared oysters maintain an advantage across a larger share of import markets despite limited penetration in Canada. Korean frozen oysters occupy an intermediate price position between lower-priced Chinese and U.S. products and higher-priced Japanese, French, and New Zealand products. The findings highlight the need to defend declining markets, develop untapped ones, and address market access barriers, as illustrated by Australia's import restrictions.
본문·목차
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