中国渔业经济2026，Vol.44Issue(2)：57-69,13.
中国海洋渔业生产效率时空格局及影响因素研究
Study on the spatiotemporal patterns and influencing factors of marine fishery production efficiency in China
林佳宁1
作者信息
- 1. 中国海洋大学 经济学院,山东 青岛 266100
- 折叠
摘要
Abstract
This study investigates 10 coastal provinces in China from 2010 to 2023.By constructing a super-efficiency SBM model incorporating undesirable outputs,we measure marine fishery production efficiency(MFPE)and analyze its spatiotemporal evolution and driving forces using the standard deviational ellipse(SDE)and geographical detector model.The findings reveal:(1)China's MFPE exhibits fluctuating trends with significant regional disparities.(2)Temporally,MFPE experienced strong volatility before gradually improving;spatially,its centroid shifted along a"south-north-south-north"trajectory.(3)Influencing factors demonstrate marked spatiotemporal heterogeneity in their impacts.Based on these conclusions,we propose policy recommendations:(1)Establish a differentiated governance system with a primary focus on ecological priorities.(2)Enhance and refine the policy support framework for the integrated development of the three Marine economic zones,while innovating the approach to regional collaborative governance.(3)Promote innovation-driven development,digital transformation,and institutional optimization in marine fishe ries.关键词
海洋渔业生产效率/时空格局/影响因素/地理探测器Key words
marine fishery production efficiency/spatiotemporal patterns/influencing factors/geographical detector分类
管理科学引用本文复制引用
林佳宁..中国海洋渔业生产效率时空格局及影响因素研究[J].中国渔业经济,2026,44(2):57-69,13.
