摘要
中国是全球最大的罗非鱼养殖生产国和出口贸易国,罗非鱼在水产品出口贸易中占有重要的地位。为了全面掌握中国罗非鱼出口市场结构状况,应用出口市场集中率、出口市场集中度指数、出口多样性指数和出口均匀度指数等分析工具,对2002—2012年中国罗非鱼出口市场结构进行实证分析。结果表明,中国罗非鱼出口市场结构比较集中,出口市场结构风险较大,但中国罗非鱼出口市场结构呈优化趋势。
China is the largest producer and exporter of tilapia in the world. Tilapia plays a great role in aquatic products export trade. In order to master the status of China' s tilapia export market structure,this paper conducted an empirical analysis of China' s tilapia export market structure from 2002 to 2012 by using export market concentration rate, export market Herfindahl-Hirschman index, export diversity index and export evenness index. The research results indicated that the export market structure of China' s tilapia were highly centralized,and the export risk was quite high,but the export market structure presented an optimized trend overall.
出处
《农业展望》
2013年第6期65-68,共4页
Agricultural Outlook
基金
现代农业产业技术体系专项资金资助(CARS-49)
