我国大宗淡水鱼流通产业链问题研究

在文献查阅和对山东、江苏、湖北、天津、北京等地实地调研的基础上,本文总结提出了大宗淡水鱼流通产业链的内涵及特征,揭示了大宗淡水鱼流通产业链面临的成本高、效率低和质量风险大等三个关键问题;同时依据信息经济学的信息不对称理论和产业经济学的产业组织理论分析了问题产生的原因,并从信息、服务、装备和设施四个角度提出了促进大宗淡水鱼流通产业链升级的策略。

The existing problems and the corresponding upgrading strategies of large-scale aquiculture of freshwater fish circulation chain in China

Based on the analysis of the literatures and the field investigation of Shandong, Jiangsu, Hubei, Tianjin, Beijing, etc, the author has summarized the conception and the features of low-end freshwater fish circulation chain, and revealed three existing problems： high cost, low efficiency and high quality risks. Furthermore, according to the Asymmetric Information Theory in information economics and the Industrial Organization Theory in industrial economics, the author has analyzed the causes of those problems and proposed the corresponding upgrading strategies of promoting large-scale aquiculture of freshwater fish circulation respectively from the points of information, services, equipment and facilities perspective.