School of Economic and Management, Yantai University, Yantai, Shandong, China.
Management College, Ocean University of China, Qingdao, Shandong, China.
PLoS One. 2021 Nov 24;16(11):e0259853. doi: 10.1371/journal.pone.0259853. eCollection 2021.
Improving total factor productivity (TFP) is the source of power for high-quality development. Industrial structure optimization is an important way to improve TFP. This paper constructed an econometric model of industry structure changes impacting on TFP in the marine fisheries and conducted an empirical test and analysis. The results showed that the industry rationalization, softening and processing coefficient of marine fishery had a significant "structural dividend" for improving its TFP; while the impact of industrial structure advancement and aquaculture-catching structure changes did not have "structural dividend", but it could be a combination of other factors to reduce these adverse effects.We believe that simply pursuing the advanced evolution of the industrial structure is not conducive to sustainable development of fishery. Under the pursuit of the rationalization of the marine fishery industry structure, by promoting the coordinated evolution of marine fisheries advancement, aquaculture-catching structure and other factors, the "structural dividend" effect can be enhanced and the fishery can achieve sustainable development. Finally, it proposed to promote the development of advancement and rationalization of marine fishery industry structure coordinately, adjust fishery science and technology transformation direction and key points, and accelerate the development of intensive processing industry by cross-border integration.
提高全要素生产率（TFP）是高质量发展的动力源泉。产业结构优化是提高 TFP 的重要途径。本文构建了海洋渔业产业结构变化对 TFP 影响的计量经济模型，并进行了实证检验与分析。结果表明，海洋渔业产业合理化、软化和加工程度对提高其 TFP 具有显著的“结构红利”；而产业结构高级化和养殖捕捞结构变化没有“结构红利”，但可以与其他因素结合，减少这些不利影响。我们认为，单纯追求产业结构的高级化不利于渔业的可持续发展。在追求海洋渔业产业结构合理化的同时，通过促进海洋渔业的高级化、养殖捕捞结构和其他因素的协调演变，可以增强“结构红利”效应，实现渔业的可持续发展。最后，提出要统筹推进海洋渔业产业结构高级化和合理化发展，调整渔业科技转化方向和重点，通过跨境融合加快发展精深加工业。
