A digital twin (DT) is a virtual model designed to accurately reflect a physical object. We examine the economic benefits of digital aqua twin platform technology, which is applied to aquaculture to optimize production of cultured olive flounder and eel in South Korea. The economic benefits consist of two parts: (1) the benefits from technology development and (2) the benefits from technology adoption. The findings reveal that the benefits from technology development are greater than those from technology adoption. This implies that it is necessary to consider the former, which is often ignored in the previous literature, in quantifying the economic benefits of information technology.

Abstract
I. 서 론
Ⅱ. 연구방법
    1. 선행연구 고찰 및 연구 범위 설정
    2. 기술개발 편익
    2. 기술활용 편익
Ⅲ. 연구 결과
    1. 미래 양식어가 수 전망
    2. 기술개발 편익
Ⅳ. 고 찰
Ⅴ. 요약 및 결론
REFERENCES

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• 이채령(한국해양수산개발원 수산연구본부 전문연구원) | Chae-Ryeong Lee (Senior Researcher, Fisheries Policy Research Division, Korea Maritime Institute, Busan, 49111, Rep. of Korea)
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• 김관수(서울대학교 농경제사회학부 교수) | Kwan-Soo Kim (Professor, Department of Agricultural Economics & Rural Development, Seoul National University, Seoul, 08826, Rep. of Korea) Corresponding author