基于共生理论和Lotka-Volterra模型的航运产业集聚研究  

Study on the Agglomeration of Shipping Industry Based on the Symbiosis Theory and Lotka-Volterra Model

作　　者：梁丽君 袁靖周 Liang Lijun;Yuan Jingzhou(Hong Kong-Zhuhai-Macao Bridge Aids to Navigation Division of Southern Navigation Service Center,Zhuhai,Guangdong 519000,China)

机构地区：[1]南海航海保障中心港珠澳大桥航标处,广东珠海519000

出　　处：《中国海事》2024年第6期49-51,共3页China Maritime Safety

摘　　要：通过选取上海国际航运中心进行实证分析,以定性与定量相结合的研究方法,基于共生理论与LotkaVolterra模型研究航运产业集群中的共生关系及其稳定性。建立三共生单元间的Lotka-Volterra模型,仿真模拟航运产业集群共生系统的演化过程,求得其共生状态演化曲线并对网络式共生模式进行稳定性分析,提出针对性建议。Through choosing Shanghai International Shipping Center for experimental study and using the research methodology combining both qualitative and quantitative study,this paper studies the symbiosis relationship and its stability in the shipping industry cluster based on the symbiosis theory and Lotka-Volterra model The Lotka-Volterra model among the three symbiosis units is established to simulate the evolution process of the symbiosis system of the shipping industry cluster,obtain the evolution curve of the symbiosis state,and analyze the stability of the network symbiosis model,aiming at putting forward relevant suggestions.

关 键 词：航运产业集聚 共生理论 LOTKA-VOLTERRA模型 

分 类 号：F552.7[经济管理—产业经济]