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 examines how food-safety concerns surrounding the 2023 Fukushima treated-water release affected the Korean salt market. Using monthly point-of-sale data across five retail channels and 16 regions in 2022–2025, we ask whether the purchase surge consistent with panic buying extended to refined salt and whether relative prices declined where government stockpile releases were concentrated. During the shock period, sales volumes increased by 80.9% for sea salt and 222.5% for refined salt, though from a much smaller base. A short-lived spike followed by a rapid return to normal levels, consistent with panic buying, was more pronounced for sea salt, whereas refined salt remained elevated longer. Prices also diverged: sea salt prices declined while refined salt prices increased. In a triple-difference model, the relative unit price of sea salt in hypermarkets during the intensive release period was 39.9% lower than in the comparison channels. This decline partly reflects both larger package sizes and lower unit prices within size categories, and it remains significant when package size is controlled for. The findings suggest that food-safety concerns can spill over to related products and that policy-related market responses should be assessed through quantities, prices, and channels where intervention is concentrated.
본문·목차
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