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
梁丽君 1袁靖周1
作者信息
- 1. 南海航海保障中心港珠澳大桥航标处,广东珠海 519000
- 折叠
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Lotka-Volterra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.
Abstract
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Key words
shipping industry cluster/symbiosis theory/Lotka-Volterra Model引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据